GDS Hair Dye Shampoo — Grey Coverage in 3 Minutes
Black
$41.99
Sale price
$41.99
Regular price
$82.52
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GDS Hair Dye Shampoo — Grey Coverage in 3 Minutes
$41.99
Sale price
$41.99
Regular price
$82.52
Grey coverage in one wash — no gloves, no developer tray, no salon chair.
GDS is a two-step color shampoo: lather, wait three to ten minutes, rinse. It deposits natural-looking tone through the strand while a botanical oil blend keeps hair soft, so a root touch-up fits into an ordinary shower.
- 3–10 minute application — leave longer for deeper, more saturated color.
- Low-mess — rinses from skin and surfaces with soap and water.
- Conditioning oil blend — avocado, macadamia, jojoba, olive and camellia oils.
- Ammonia-free, paraben-free formula, available in three shades.
Shades: Black · Brown · Dark Brown
How to use: Wet hair, work an even layer through like shampoo, leave on 3–10 minutes depending on how deep you want the color, then rinse with lukewarm water. For more intensity, apply to dry hair or repeat. No separate conditioner needed.
Read before you buy: This is an oxidative hair color. It contains PPD and resorcinol — effective, long-lasting dyes that are also common allergens. We list every ingredient and its risk level below so you can decide for yourself. Always patch test 48 hours before first use.
Ships from Korea, worldwide.
The dhaliora verdict
A gray-coverage dye in a 3-minute wash — and we won't pretend an oxidative dye is something it isn't.
7.5/ 10
Screened score
Benchmarked first
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Before we selected this, we screened the category's best sellers on the same EWG-style scale we use on ourselves. Tap any row to read its full graded ingredient list.
Amazon best sellers
Why ours winsThe gentlest screen of the three — it skips PPD and resorcinol. But it's a gradual reducer: coverage builds over weeks and fades if you stop. Ours is a true one-wash full-gray cover.
31 ingredients · 7 mid/high
WaterSolvent base
The solvent base that carries every other ingredient.
Disodium Lauryl SulfosuccinateMild surfactant
A mild sulfosuccinate cleanser that softens the surfactant blend.
Decyl GlucosideMild surfactant
A sugar-derived gentle cleanser.
Cetearyl AlcoholEmollient
A fatty alcohol that conditions and thickens.
Glycol StearateOpacifier
An emulsifier and opacifier.
EthanolamineAlkalizer
An alkalizer that opens the cuticle for color — the ammonia substitute.
Cocamidopropyl HydroxysultaineMild surfactant
A mild amphoteric surfactant that boosts creamy foam.
Guar Hydroxypropyltrimonium ChlorideConditioner
A guar-bean-derived natural conditioner.
KeratinProtein
Hair-identical protein that conditions and strengthens.
BiotinScalp vitamin
Vitamin B7, applied to support scalp condition.
Coconut OilEmollient
A nourishing oil that conditions and softens.
Hydrolyzed KeratinRepair protein
Broken-down keratin that patches and strengthens the hair fiber.
Sodium Cocoyl IsethionateMild surfactant
A mild, creamy coconut-based cleanser.
N,N-Bis(2-Hydroxyethyl)-p-Phenylenediamine SulfateOxidative dye
A PPD-family oxidative dye, marketed as a gentler alternative.
Acetic AcidpH adjuster
Vinegar acid used to fine-tune pH.
1,2,4-TrihydroxybenzeneDye precursor
A hydroxybenzene used as an oxidative-dye precursor.
Cetearyl GlucosideEmulsifier
A sugar-and-fatty-alcohol emulsifier.
DimethiconeSilicone
A silicone that smooths the cuticle and adds slip.
Erythorbic AcidAntioxidant
An antioxidant (a vitamin-C isomer) that protects the formula.
Sodium SulfiteDye stabilizer
An antioxidant/preservative that also stabilizes dye.
Caprylyl GlycolHumectant
A humectant that boosts preservation.
Stearamide AMPEmulsifier
An emulsifier that stabilizes the cream.
Manganese SulfateMetal salt
A trace mineral salt used in some progressive dyes.
p-AminophenolOxidative dye
An oxidative dye that builds color.
PanthenolConditioning
Provitamin B5 that hydrates and adds flexibility.
Etidronic AcidChelator
A chelator that stabilizes the formula against metals.
Laureth-23Emulsifier
A PEG-type emulsifier and solubilizer.
Laureth-4Emulsifier
A PEG-type emulsifier.
PhenoxyethanolPreservative
A widely used, broad-spectrum preservative.
Sorbic AcidPreservative
A food-grade preservative.
FragranceFragrance - allergen
The scent blend that gives the product its smell.
Why ours winsSame oxidative core as ours (PPD + resorcinol + peroxide) but adds Cocamide DEA and extra dye intermediates — so it screens a step below ours, at about double the price.
39 ingredients · 15 mid/high
AquaSolvent base
Water - the solvent base that carries every other ingredient.
EthanolamineAlkalizer
An alkalizer that opens the cuticle for color — the ammonia substitute.
Cocamidopropyl BetaineSecondary surfactant
A coconut-derived secondary surfactant that softens harsher cleansers.
C12-16 Alkyl GlucosideMild surfactant
A sugar-derived mild cleansing surfactant.
Cocamide DEAFoam booster (DEA)
A coconut-derived foam booster and thickener.
Cocamidopropyl HydroxysultaineMild surfactant
A mild amphoteric surfactant that boosts creamy foam.
Propylene GlycolHumectant
A humectant and solvent that improves spread.
p-Phenylenediamine (PPD)Oxidative dye - allergen
A core oxidative dye that creates permanent color.
HydroxyethylcelluloseThickener
A plant-derived thickener and film-former.
UreaHumectant
A humectant that hydrates and softens.
ResorcinolDye coupler - allergen
A dye coupler that helps build color.
AmodimethiconeSilicone conditioner
A modified silicone that bonds to damaged areas for targeted smoothing.
p-AminophenolOxidative dye
An oxidative dye that builds color.
Sodium SulfiteDye stabilizer
An antioxidant/preservative that also stabilizes dye.
Polysorbate 20Solubilizer
A sorbitol-derived solubilizer and emulsifier.
N,N-Bis(2-Hydroxyethyl)-p-Phenylenediamine SulfateOxidative dye
A PPD-family oxidative dye, marketed as a gentler alternative.
Sodium ErythorbateAntioxidant
An antioxidant (vitamin-C salt) that protects the formula.
FragranceFragrance - allergen
The scent blend that gives the product its smell.
2,4-Diaminophenoxyethanol HClDye intermediate
A dye intermediate used to develop color.
Sodium HydrosulfiteReducing agent
A reducing agent that protects dye and lifts tone.
CaramelColorant
Caramel coloring used to tint the formula.
Polygonum Multiflorum Root ExtractBotanical
Fo-ti root extract, traditionally linked to darkening and scalp care.
Ginger Root ExtractBotanical
An aromatic, warming root extract used for scalp care.
Panax Ginseng Root ExtractBotanical
Ginseng root extract used for scalp vitality.
Macadamia Seed OilEmollient
A cushioning oil rich in oleic acid.
Jojoba Seed OilEmollient
A wax-ester oil that mimics skin's own sebum.
Sesame ExtractBotanical
A nourishing seed extract used in traditional haircare.
Gleditsia Sinensis ExtractBotanical
Honey locust extract, a traditional cleansing botanical.
Ganoderma Lucidum ExtractBotanical
Reishi mushroom extract used for conditioning.
Aqua (developer)Solvent base
Water base of the peroxide developer (Agent 2).
Hydrogen PeroxideDeveloper
The developer that activates permanent color.
CarbomerThickener
A gel-forming thickener that controls texture.
Etidronic AcidChelator
A chelator that stabilizes the formula against metals.
PEG-40 Hydrogenated Castor OilSolubilizer
A castor-derived solubilizer that disperses oils and fragrance.
TriethanolamineAlkalizer
An alkalizer that adjusts pH in the developer.
Disodium PhosphateBuffer
A buffering salt that stabilizes pH.
Fragrance Fragrance - allergen
The scent blend that gives the product its smell.
Sodium StannateStabilizer
A tin-based stabilizer that protects peroxide.
Caramel Colorant
Caramel coloring used to tint the formula.
Why ours winsOxidative dye with PPD + resorcinol, plus thioglycolic acid and an SLES/DEA cleanser base — the busiest mid/high list of the set, so it screens lowest.
37 ingredients · 15 mid/high
AquaSolvent base
Water - the solvent base that carries every other ingredient.
Ascorbic AcidAntioxidant
Vitamin C, an antioxidant and brightening agent.
EthanolamineAlkalizer
An alkalizer that opens the cuticle for color — the ammonia substitute.
HydroxyethylcelluloseThickener
A plant-derived thickener and film-former.
Propylene GlycolHumectant
A humectant and solvent that improves spread.
Disodium EDTAChelator
A chelator that binds hard-water minerals so the formula works better.
Sodium HydrosulfiteReducing agent
A reducing agent that protects dye and lifts tone.
Thioglycolic AcidReducing agent - irritant
A reducing agent that breaks bonds to help color or wave.
Etidronic AcidChelator
A chelator that stabilizes the formula against metals.
Dipotassium GlycyrrhizateSoothing
A licorice-derived soothing agent.
Sodium SulfiteDye stabilizer
An antioxidant/preservative that also stabilizes dye.
Sodium ErythorbateAntioxidant
An antioxidant (vitamin-C salt) that protects the formula.
PEG-40 Hydrogenated Castor OilSolubilizer
A castor-derived solubilizer that disperses oils and fragrance.
AromaFragrance - allergen
The scent blend that gives the product its smell (same as 'fragrance').
ResorcinolDye coupler - allergen
A dye coupler that helps build color.
Phenyl Methyl PyrazoloneDye coupler
A dye coupler that shapes the final shade.
m-AminophenolDye coupler
A dye coupler that shapes the final shade.
p-Phenylenediamine (PPD)Oxidative dye - allergen
A core oxidative dye that creates permanent color.
Biota Orientalis Leaf ExtractBotanical
Oriental arborvitae leaf extract, a traditional scalp botanical.
Ginger Root ExtractBotanical
An aromatic, warming root extract used for scalp care.
Polygonum Multiflorum Root ExtractBotanical
Fo-ti root extract, traditionally linked to darkening and scalp care.
Aloe Barbadensis ExtractSoothing botanical
Aloe vera, a soothing and hydrating botanical.
Morus Nigra Leaf ExtractBotanical
Black mulberry leaf extract, an antioxidant botanical.
Artemisia Argyi Leaf ExtractBotanical
Mugwort leaf extract, a soothing traditional botanical.
Panax Ginseng Root ExtractBotanical
Ginseng root extract used for scalp vitality.
Hydrolyzed KeratinRepair protein
Broken-down keratin that patches and strengthens the hair fiber.
Aqua (developer)Solvent base
Water base of the peroxide developer (Agent 2).
Guar Hydroxypropyltrimonium ChlorideConditioner
A guar-bean-derived natural conditioner.
Sodium Laureth SulfateCleansing surfactant (SLES)
A strong, high-foaming sulfate cleanser (SLES).
Oxyquinoline SulfateStabilizer
A chelating stabilizer that protects the formula.
Cocamidopropyl BetaineSecondary surfactant
A coconut-derived secondary surfactant that softens harsher cleansers.
Palm Kernelamide DEAFoam booster (DEA)
A palm-derived foam booster and thickener.
Etidronic Acid Chelator
A chelator that stabilizes the formula against metals.
Disodium PhosphateBuffer
A buffering salt that stabilizes pH.
Aroma Fragrance - allergen
The scent blend that gives the product its smell (same as 'fragrance').
Hydrogen PeroxideDeveloper
The developer that activates permanent color.
Sodium ChlorideViscosity
Table salt, used to thicken the formula.
Olive Young best sellers — Korea's #1 & #2 are ours
61 ingredients · 16 mid/high
Purified WaterSolvent base
Filtered water used as the formula's base.
Sodium Laureth SulfateCleansing surfactant
A strong, high-foaming sulfate cleanser (SLES).
Sodium Lauryl SulfateCleansing surfactant
A very strong sulfate cleanser (SLS).
Cocamidopropyl BetaineSecondary surfactant
A coconut-derived secondary surfactant that softens harsher cleansers.
Cocamide MEAFoam booster
A coconut-derived foam booster and thickener.
Lauramide DEAFoam booster / thickener
A foam booster and thickener.
Glycol DistearateOpacifier
A pearlizing agent that gives a creamy, opaque look.
GlycerinHumectant
A classic humectant that draws water into hair and skin.
p-Phenylenediamine (PPD)Oxidative dye - allergen
A core oxidative dye that creates permanent color.
Acrylates/Steareth-20 Methacrylate CopolymerThickener
A synthetic thickener that controls flow.
ResorcinolDye coupler - allergen
A dye coupler that helps build color.
EthanolamineAlkalizer
An alkalizer that opens the cuticle for color — the ammonia substitute.
m-AminophenolDye coupler
A dye coupler that shapes the final shade.
2,4-Diaminophenoxyethanol HClDye intermediate
A dye intermediate used to develop color.
PanthenolConditioning
Provitamin B5 that hydrates and adds flexibility.
AllantoinSoothing
A soothing agent that calms and softens.
Polyquaternium-10Conditioning polymer
A cellulose-based conditioning film-former.
Disodium EDTAChelator
A chelator that binds hard-water minerals so the formula works better.
Ascorbic AcidAntioxidant
Vitamin C, an antioxidant and brightening agent.
Sodium SulfiteAntioxidant / preservative
An antioxidant/preservative that also stabilizes dye.
Guar Hydroxypropyltrimonium ChlorideConditioning
A guar-bean-derived natural conditioner.
MentholCooling
A cooling agent from mint.
Avocado OilEmollient
A rich oil high in fatty acids and vitamins.
Macadamia Seed OilEmollient
A cushioning oil rich in oleic acid.
Olive OilEmollient
A rich, classic conditioning oil.
Jojoba Seed OilEmollient
A wax-ester oil that mimics skin's own sebum.
Grape Seed OilEmollient
A lightweight, antioxidant-rich oil.
Camellia Seed OilEmollient
A silky oil long used in Asian haircare.
Hydrangea Leaf ExtractBotanical
A botanical extract used for scalp conditioning.
Arnica Montana Flower ExtractBotanical
A traditional soothing flower extract.
Fennel ExtractBotanical
An aromatic, antioxidant botanical.
Scutellaria Baicalensis Root ExtractBotanical
Skullcap root, an antioxidant and soothing botanical.
Chamomile Flower ExtractSoothing botanical
A calming, soothing flower extract.
Black Sesame ExtractBotanical
A nourishing seed extract used in traditional haircare.
Mung Bean ExtractBotanical
A soothing, conditioning legume extract.
Barley ExtractBotanical
A conditioning grain extract.
Copper Protein ExtractConditioning
A copper-bound conditioning extract for the scalp.
Quinoa Seed ExtractBotanical
A protein-rich seed extract that conditions.
Mulberry Bark ExtractBotanical
An antioxidant, brightening botanical.
Licorice Root ExtractSoothing botanical
A soothing, brightening root extract.
Coix Seed ExtractBotanical
Job's-tears extract used for conditioning.
Seaweed ExtractBotanical
A mineral-rich marine extract that conditions.
Ginseng ExtractBotanical
A traditional root extract used for scalp vitality.
Devil's Claw Root ExtractBotanical
A soothing botanical root extract.
Ginkgo Leaf ExtractBotanical
An antioxidant leaf extract.
Acacia Senegal GumTexture
Gum arabic, a natural texture and film agent.
Peat WaterBotanical
A mineral-rich water extract used for conditioning.
Citric AcidpH adjuster
A fruit acid that fine-tunes pH.
Hydroxypropyl MethylcelluloseThickener
A plant-derived thickener and film-former.
Potassium SorbatePreservative
A food-grade preservative.
FragranceFragrance - allergen
The scent blend that gives the product its smell.
Hexyl CinnamalFragrance allergen
A jasmine-like fragrance component.
LinaloolFragrance allergen
A floral fragrance component (also in lavender).
Hydrogen PeroxideDeveloper
The developer that activates permanent color.
Cetearyl AlcoholEmollient
A fatty alcohol that conditions and thickens.
Lanolin AlcoholEmollient - allergen
A sheep-wool-derived emollient.
Glyceryl StearateEmulsifier
A plant-derived emulsifier that blends oil and water.
PEG-100 StearateEmulsifier
An emulsifier paired with glyceryl stearate.
Salicylic AcidScalp
A BHA that exfoliates and clarifies the scalp.
Disodium PhosphateBuffer
A buffering salt that stabilizes pH.
Etidronic AcidChelator
A chelator that stabilizes the formula against metals.
55 ingredients · 21 mid/high
Purified WaterSolvent base (Agent 1)
Filtered water used as the formula's base.
Sodium C14-16 Olefin SulfonateCleansing surfactant
A coconut-derived foaming cleanser, the lead surfactant in many washes.
Cocamidopropyl BetaineSecondary surfactant
A coconut-derived secondary surfactant that softens harsher cleansers.
Lauramide DEAFoam booster
A foam booster and thickener.
EthanolamineAlkalizer
An alkalizer that opens the cuticle for color — the ammonia substitute.
Glycol DistearateOpacifier
A pearlizing agent that gives a creamy, opaque look.
GlycerinHumectant
A classic humectant that draws water into hair and skin.
Propylene GlycolHumectant / solvent
A humectant and solvent that improves spread.
p-Phenylenediamine (PPD)Oxidative dye - allergen
A core oxidative dye that creates permanent color.
EthoxydiglycolSolvent
A solvent that helps dyes and actives penetrate.
PEG-120 Methyl Glucose DioleateThickener
A sugar-based thickening emulsifier.
Sodium ChlorideViscosity
Table salt, used to thicken the formula.
ResorcinolDye coupler - allergen
A dye coupler that helps build color.
Sodium BenzoatePreservative
A food-grade salt preservative.
Ethylene GlycolSolvent
A solvent carried in at trace levels in some dye systems.
TetradeceneTexture
A texture/emollient agent that improves feel.
Polyquaternium-10Conditioning polymer
A cellulose-based conditioning film-former.
m-AminophenolDye coupler
A dye coupler that shapes the final shade.
Sodium SulfiteAntioxidant / preservative
An antioxidant/preservative that also stabilizes dye.
Erythorbic AcidAntioxidant
An antioxidant (a vitamin-C isomer) that protects the formula.
p-AminophenolOxidative dye
An oxidative dye that builds color.
HexadeceneTexture
A texture/emollient agent.
FragranceFragrance - allergen
The scent blend that gives the product its smell.
Toluene-2,5-Diamine SulfateOxidative dye - allergen
A primary oxidative dye, a milder cousin of PPD.
DimethiconeSilicone conditioner
A silicone that smooths the cuticle and adds slip.
Butylene GlycolHumectant
A lightweight humectant and solvent.
2,4-Diaminophenoxyethanol HClDye intermediate
A dye intermediate used to develop color.
Disodium EDTAChelator
A chelator that binds hard-water minerals so the formula works better.
Polyquaternium-7Conditioning polymer
A conditioning polymer that adds slip and reduces static.
1,2-HexanediolPreservative / humectant
A humectant that also boosts preservation.
Laureth-20Emulsifier
A PEG-type emulsifier and solubilizer.
Laureth-3Emulsifier
A PEG-type emulsifier.
Centella Asiatica ExtractSoothing botanical
Cica, a calming extract that supports the skin barrier.
Brewer's Yeast (Faex) ExtractConditioning (hero)
A yeast extract rich in B-vitamins used to condition the scalp.
LinaloolFragrance allergen
A floral fragrance component (also in lavender).
LimoneneFragrance allergen
A citrus-scented fragrance component.
GeraniolFragrance allergen
A rose-scented fragrance component.
Benzyl AlcoholPreservative / fragrance
A gentle preservative that also carries scent.
Purified WaterSolvent base (Agent 2)
Filtered water used as the formula's base.
Hydrogen PeroxideOxidizing developer
The developer that activates permanent color.
Cetearyl AlcoholEmollient
A fatty alcohol that conditions and thickens.
Mineral OilEmollient
A refined occlusive that seals in moisture.
TEA-Lauryl SulfateSurfactant
A triethanolamine-based sulfate surfactant.
Propylene GlycolHumectant / solvent
A humectant and solvent that improves spread.
Ceteareth-20Emulsifier
A fatty-alcohol-based emulsifier.
PEG-32Emulsifier
A PEG emulsifier/solvent.
Laureth-4Emulsifier
A PEG-type emulsifier.
Steareth-2Emulsifier
A PEG emulsifier paired with steareth-20-type partners.
Disodium EDTAChelator
A chelator that binds hard-water minerals so the formula works better.
FragranceFragrance - allergen
The scent blend that gives the product its smell.
PhenacetinPeroxide stabilizer - flagged
A legacy stabilizer used to keep peroxide stable in some dyes.
CarbomerThickener
A gel-forming thickener that controls texture.
Citric AcidpH adjuster
A fruit acid that fine-tunes pH.
Phosphoric AcidpH adjuster
An acid used to fine-tune pH.
Sodium BenzoatePreservative
A food-grade salt preservative.
Why ours winsA basic-dye toning shampoo — no PPD, resorcinol or peroxide, so it screens clean. But it deposits semi-permanent tone that builds gradually and washes out; ours is a one-wash, fuller grey cover.
45 ingredients · 11 mid/high
Purified WaterSolvent base
Filtered water used as the formula's base.
Cocamidopropyl BetaineSecondary surfactant
A coconut-derived secondary surfactant that softens harsher cleansers.
Coco-BetaineSecondary surfactant
A gentle coconut-based co-surfactant and foam booster.
Sodium ChlorideViscosity
Table salt, used to thicken the formula.
Disodium CocoamphodiacetateMild surfactant
A coconut-derived amphoteric mild cleanser.
PEG-150 DistearateThickener
A PEG-based thickener.
Sodium BenzoatePreservative
A food-grade salt preservative.
Decyl GlucosideMild surfactant
A sugar-derived gentle cleanser.
Cocamide MEAFoam booster
A coconut-derived foam booster and thickener.
GlycerinHumectant
A classic humectant that draws water into hair and skin.
FragranceFragrance - allergen
The scent blend that gives the product its smell.
PEG-40 Hydrogenated Castor OilSolubilizer
A castor-derived solubilizer that disperses oils and fragrance.
Tetrasodium EDTAChelator
A chelator that binds hard-water minerals.
MentholCooling
A cooling agent from mint.
Salicylic AcidScalp
A BHA that exfoliates and clarifies the scalp.
1,2-HexanediolPreservative / humectant
A humectant that also boosts preservation.
PPG-3 Caprylyl EtherEmollient / solvent
A lightweight emollient and solvent.
DexpanthenolConditioning
The active form of provitamin B5; conditions and soothes.
Citric AcidpH adjuster
A fruit acid that fine-tunes pH.
Basic Blue 99Semi-permanent dye
A cationic semi-permanent dye that deposits blue-black tone.
NiacinamideScalp conditioning
Vitamin B3 that conditions the scalp and supports the barrier.
Beer Yeast (Faex) ExtractConditioning (hero)
A yeast extract rich in B-vitamins used to condition the scalp.
Polyquaternium-7Conditioning polymer
A conditioning polymer that adds slip and reduces static.
Basic Brown 16Semi-permanent dye
A cationic semi-permanent brown dye.
Basic Yellow 87Semi-permanent dye
A cationic semi-permanent yellow-tone dye.
Basic Orange 31Semi-permanent dye
A cationic semi-permanent orange-tone dye.
Hexylene GlycolSolvent
A solvent and viscosity agent.
CaffeineScalp active
A scalp stimulant.
BiotinScalp vitamin
Vitamin B7, applied to support scalp condition.
Butylene GlycolHumectant
A lightweight humectant and solvent.
Zinc PyrithioneAnti-dandruff active
An anti-dandruff active that targets flaking and microbes.
Sodium PolynaphthalenesulfonateDispersant
A dispersant that keeps pigments evenly suspended.
EthylhexylglycerinPreservative booster
A preservative-booster and skin conditioner.
Copper Tripeptide-1Conditioning peptide
A copper-bound peptide studied for scalp and follicle support.
Acetyl Hexapeptide-8Conditioning peptide
A signal peptide better known for skin, used here to condition.
Oligopeptide-32Conditioning peptide
A conditioning signal peptide.
Oligopeptide-29Conditioning peptide
A conditioning signal peptide.
Palmitoyl Pentapeptide-4Conditioning peptide
A conditioning signal peptide.
Rehmannia Root ExtractBotanical
A traditional herbal root extract used for scalp vitality.
Cornus Officinalis Fruit ExtractBotanical
Cornelian cherry fruit extract, an antioxidant botanical.
Wild Yam Root ExtractBotanical
Wild yam (Dioscorea) root extract used for conditioning.
Alisma Orientale Tuber ExtractBotanical
A traditional herbal tuber extract used for conditioning.
Poria Cocos ExtractBotanical
A medicinal mushroom (hoelen) extract used for conditioning.
Peony Root ExtractBotanical
Peony root extract, a soothing traditional botanical.
Lactobacillus Ferment FiltrateFerment
A probiotic ferment that conditions and supports the scalp.
So — our pick
61ingredients, fully listed
16 / 61rated mid or higher
45low-risk ingredients
Risk distribution 61 graded
45142
LowWell-tolerated, low-hazard45
MidUse-rated; fine as formulated14
HighPatch-test if sensitive2
Free of screened
AmmoniaParabens
Hero ingredient — Botanical oil & extract blend.
Purified WaterSolvent base
Filtered water used as the formula's base.
Sodium Laureth SulfateCleansing surfactant
A strong, high-foaming sulfate cleanser (SLES).
Sodium Lauryl SulfateCleansing surfactant
A very strong sulfate cleanser (SLS).
Cocamidopropyl BetaineSecondary surfactant
A coconut-derived secondary surfactant that softens harsher cleansers.
Cocamide MEAFoam booster
A coconut-derived foam booster and thickener.
Lauramide DEAFoam booster / thickener
A foam booster and thickener.
Glycol DistearateOpacifier
A pearlizing agent that gives a creamy, opaque look.
GlycerinHumectant
A classic humectant that draws water into hair and skin.
p-Phenylenediamine (PPD)Oxidative dye — common allergen
A core oxidative dye that creates permanent color.
Acrylates/Steareth-20 Methacrylate CopolymerThickener
A synthetic thickener that controls flow.
ResorcinolDye coupler — common allergen
A dye coupler that helps build color.
EthanolamineAlkalizer (ammonia substitute)
An alkalizer that opens the cuticle for color — the ammonia substitute.
m-AminophenolDye coupler
A dye coupler that shapes the final shade.
2,4-Diaminophenoxyethanol HClDye intermediate
A dye intermediate used to develop color.
PanthenolConditioning (provitamin B5)
Provitamin B5 that hydrates and adds flexibility.
AllantoinSoothing
A soothing agent that calms and softens.
Polyquaternium-10Conditioning polymer
A cellulose-based conditioning film-former.
Disodium EDTAChelator
A chelator that binds hard-water minerals so the formula works better.
Ascorbic AcidAntioxidant (vitamin C)
Vitamin C, an antioxidant and brightening agent.
Sodium SulfiteAntioxidant / preservative
An antioxidant/preservative that also stabilizes dye.
Guar Hydroxypropyltrimonium ChlorideConditioning
A guar-bean-derived natural conditioner.
MentholSensory / cooling
A cooling agent from mint.
Avocado OilEmollient
A rich oil high in fatty acids and vitamins.
Macadamia Seed OilEmollient
A cushioning oil rich in oleic acid.
Olive OilEmollient
A rich, classic conditioning oil.
Jojoba Seed OilEmollient
A wax-ester oil that mimics skin's own sebum.
Grape Seed OilEmollient
A lightweight, antioxidant-rich oil.
Camellia Seed OilEmollient
A silky oil long used in Asian haircare.
Hydrangea Leaf ExtractBotanical
A botanical extract used for scalp conditioning.
Arnica Montana Flower ExtractBotanical
A traditional soothing flower extract.
Fennel ExtractBotanical
An aromatic, antioxidant botanical.
Scutellaria Baicalensis Root ExtractBotanical
Skullcap root, an antioxidant and soothing botanical.
Chamomile Flower ExtractSoothing botanical
A calming, soothing flower extract.
Black Sesame ExtractBotanical
A nourishing seed extract used in traditional haircare.
Mung Bean ExtractBotanical
A soothing, conditioning legume extract.
Barley ExtractBotanical
A conditioning grain extract.
Copper Protein ExtractConditioning
A copper-bound conditioning extract for the scalp.
Quinoa Seed ExtractBotanical
A protein-rich seed extract that conditions.
Mulberry Bark ExtractBotanical
An antioxidant, brightening botanical.
Licorice Root ExtractSoothing botanical
A soothing, brightening root extract.
Coix Seed ExtractBotanical
Job's-tears extract used for conditioning.
Seaweed ExtractBotanical
A mineral-rich marine extract that conditions.
Ginseng ExtractBotanical
A traditional root extract used for scalp vitality.
Devil's Claw Root ExtractBotanical
A soothing botanical root extract.
Ginkgo Leaf ExtractBotanical
An antioxidant leaf extract.
Acacia Senegal GumTexture
Gum arabic, a natural texture and film agent.
Peat WaterBotanical
A mineral-rich water extract used for conditioning.
Citric AcidpH adjuster
A fruit acid that fine-tunes pH.
Hydroxypropyl MethylcelluloseThickener
A plant-derived thickener and film-former.
Potassium SorbatePreservative
A food-grade preservative.
FragranceFragrance — allergen
The scent blend that gives the product its smell.
Hexyl CinnamalFragrance allergen
A jasmine-like fragrance component.
LinaloolFragrance allergen
A floral fragrance component (also in lavender).
Hydrogen PeroxideOxidizing developer
The developer that activates permanent color.
Cetearyl AlcoholEmollient
A fatty alcohol that conditions and thickens.
Lanolin AlcoholEmollient — allergen
A sheep-wool-derived emollient.
Glyceryl StearateEmulsifier
A plant-derived emulsifier that blends oil and water.
PEG-100 StearateEmulsifier
An emulsifier paired with glyceryl stearate.
Salicylic AcidScalp / pH
A BHA that exfoliates and clarifies the scalp.
Disodium PhosphateBuffer
A buffering salt that stabilizes pH.
Etidronic AcidChelator / stabilizer
A chelator that stabilizes the formula against metals.
How grades are set — Dhaliora screens each ingredient against publicly available safety data (EWG-style 1-10). Grades reflect our own reading, not any third party's proprietary score, and are not medical advice.
What that benchmark led us to decide
Why we picked it
Gray coverage in a 3-minute shower step
Oxidative color built into a shampoo base — no mixing, no bowl-and-gloves ritual. Lather, wait, rinse, done.
Ammonia-free, cushioned with 20+ botanicals
Ethanolamine replaces ammonia, and avocado, macadamia, olive and camellia oils plus a long herbal extract list soften the color step.
Panthenol, allantoin & vitamin C along for the ride
Provitamin B5 and antioxidants are dosed in to take some of the edge off a permanent color.
Worth knowing
Contains PPD and resorcinol (oxidative-dye allergens)
Two of the most common hair-dye sensitizers are present. A 48-hour patch test before every single use is essential, not optional.
Sulfate base (SLS/SLES) + peroxide developer
It cleanses with sulfates and colors with hydrogen peroxide — this is a permanent oxidative dye, not a gentle gloss.
Fragrance + lanolin allergens
Fragrance, hexyl cinnamal and lanolin alcohol can trigger reactions — worth knowing if your skin is sensitive.
Our take
No oxidative dye is 'clean' — but if you're going to cover grays, this is the format we'd pick: ammonia-free, cushioned with real botanical oils, and done in one 3-minute wash instead of a 30-minute kit. We stock it because it makes the unavoidable trade-offs of gray coverage about as gentle and livable as an oxidative dye realistically gets — it screens 7.5, with every flagged ingredient laid out below.
Honest note — this is a permanent oxidative hair dye. Always patch-test 48 hours before use; not for eyebrows or lashes.
At-home grey coverage
Grey gone. In one wash.
A two-step color shampoo that deposits natural-looking tone while you wash — no gloves, no developer tray, no salon chair. Lather, wait three to ten minutes, rinse. A botanical oil blend keeps hair soft through the color process, so a root touch-up fits into an ordinary shower.
3–10 minute color
No gloves
Ammonia-free
3 shades
Ships from Korea, worldwide
The problem
Grey shows up first at the roots
Grey usually appears at the temples and parting before anywhere else — the spots that catch the light and read first in the mirror. Box dye and salon visits mean gloves, mixing, timing and a free afternoon.
If any of this sounds familiar, that's the gap GDS is built for:
Roots and temples greying faster than you can book a salon
Box dye feels like too much process for a quick touch-up
You want grown-out, natural tone — not flat block color
Gloves, mess and dye stains on skin and sink
How it works
Color while you wash
GDS is a two-agent oxidative color: a color base plus a developer that fixes the tone into the strand. You apply it like a shampoo, so the whole thing happens in the shower.
01
Colors as you lather
Worked through wet hair like shampoo, the formula deposits tone evenly across the strand — with extra payoff where grey shows most, around the hairline and parting.
02
Conditions while it works
A blend of avocado, macadamia, jojoba, olive and camellia oils, with panthenol and allantoin, helps keep the cuticle smooth and hair soft through the color process.
03
Low-mess by design
No gloves, no sectioning, no separate bowl. If it gets on skin or surfaces, it rinses away with soap and water.
See it work
Grey coverage, in real time
No edits, no salon. Applied like a shampoo and rinsed on time — this is the color developing through a normal wash.
Before
After
Made for
Quick touch-ups, not whole afternoons
Root and temple touch-ups between salon colors
Beards and facial hair — same wash-in process
Anyone who wants natural, lived-in tone over flat block color
Sensitive scalps that want to skip the harsher box-dye routine
Three shades
Choose your tone
Black
Brown
Dark Brown
GDS in motion
More, on video
Real application and results clips — muted and looping.
Read before you buy
An honest note on the formula
GDS is an oxidative hair color. That's what makes the tone even and long-lasting — and it means the formula contains PPD and resorcinol, two of the most common hair-dye allergens, plus a hydrogen-peroxide developer. We don't hide that behind the label.
Always do a 48-hour patch test before your first use, and skip it if you've ever reacted to a hair dye. The complete, risk-rated ingredient list — every single ingredient in both agents — is published right below this story.
Contains PPD
Contains resorcinol
Ammonia-free
Paraben-free
Patch test 48h
Good to know
Questions, answered
How do I use it?
Wet your hair, pump an appropriate amount into your hands, and apply evenly like shampoo. Leave it on for 3–10 minutes depending on how deep you want the color, then rinse with lukewarm water. For quicker, more intense results you can apply to dry hair. No separate conditioner needed.
How fast does it work?
Most people see noticeable tone in about three minutes. For fuller, deeper color we recommend leaving it on 7–10 minutes — shorter times give a softer, more blended result.
Is one application enough?
One application gives noticeable, even coverage for most people. If you prefer a deeper or more intense shade, you can repeat the process.
Can I use it on my beard?
Yes. It works on facial hair the same way — apply, wait, rinse. Keep it well clear of the eyes and rinse thoroughly.
Will it stain my skin or sink?
It's formulated to be low-mess. If it gets on skin or bathroom surfaces it rinses off with soap and water — as long as you rinse on time rather than letting it sit well past ten minutes.
How long does the color last?
It depends on your hair, how often you wash, and your care routine, but the color is designed to be long-lasting and natural-looking. Gentle, sulfate-free everyday shampoos help it hold longer.
Is it safe for a sensitive scalp?
It's ammonia- and paraben-free, but it is still an oxidative dye containing PPD and resorcinol, which can cause reactions in sensitive people. Always do a 48-hour patch test first, and don't use it if you've previously reacted to hair dye.
Where does it ship from?
It ships from Korea, worldwide. The full risk-rated ingredient list for both agents is on this page so you can read everything before you buy.
Decide with your eyes open
Read every ingredient first.
We list both agents in full and risk-rate each one — the high-risk dyes included — so nothing's hidden.
See the full ingredient list