Nothing gets in on marketing.
How a product earns its placeEvery product goes through the same three steps — and we publish what we find, including where a pick falls short.
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01
Screened
We read the ingredient list first.
Every formula is graded ingredient by ingredient against public safety data — the risk level, what each one is there to do, and what the formula leaves out.
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02
Reviewed
Then we check it against real use.
We read what buyers actually report — what worked, what didn't, and who it wasn't for — and weigh that against what the label promises.
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03
Compared
Only then does it stand next to the category #1.
We put every pick beside the best-seller on Amazon and Olive Young, and show the gap — whichever way it falls.
No brand pays for a place here. Every score, every benchmark and every flagged ingredient is published on the product page.
Shop by category
6 categories · 77 products gradedRanking
Ranked by sales, review rating and screening score. Screening score: the full ingredient list on our low / mid / high scale, plus customer reviews and our own testing, out of 10. Our brand tags mark our exclusive brands, ranked the same way.-
01
LessChemiGalactomyces Derma Lotion 60mlGalactomyces Ferment Filtrate
9.8Screening score
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02
CELLEANSERDerma Barrier P Cream 100ml5-Ceramide Complex + Panthenol + Plant Sterols
9.8Screening score
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03
Reve:amWater-Fit 8-Layer Moisture Pad 60eaHyaluronic Acid (8-Type Complex)
9.7Screening score
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04
baronsieEctoin Lotion 200mlEctoin 5,000ppm + Ceramide NP + Panthenol + Phosphatidylcholine
9.6Screening score
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05
eple:meHydra Cell Boosting Toner 400mlHyaluronic Acid
9.5Screening score
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01
bellpoRice Water Deep Cleansing Wipes 20eaRice Bran Water
9.8Screening score
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02
Reve:amEnzyme Cleansing Powder 70gPapain + Lipase Enzymes
9.8Screening score
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03
YBKRelief Hydration Light Foam Cleanser 150mlCica (Centella) + 5-Ceramide Complex + Amino-Acid Surfactants
9.8Screening score
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04
SHINGMULNARAYoung Green Tea Tube Cleansing Balm 100mlCamellia Sinensis (Green Tea) Extract
9.8Screening score
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05
NomadiaBlue Calming Panthenol 1% Cleansing Milk 190mlPanthenol 1%
9.7Screening score
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01
HYGGEERelief Chamomile Cream 85gChamomile + Cica Complex
9.8Screening score
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02
Mommy CareSea Grape Pore Refining Skin Pack 80eaSea Grape (Caulerpa) + 4-Weight Hyaluronic Acid
9.8Screening score
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03
TOWBTOWBPerfect Collagen Mask 32gHydrolyzed Collagen + 10-Type Hyaluronic Complex + Niacinamide/Adenosine
9.5Screening score
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04
YBKPore Clear Clay Cream Mask 200mlKaolin + Bentonite Clay Complex
9.4Screening score
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05
Noon'sUpStellar Bloom Hyaluronic Collagen Wrapping Mask 80ml8-Type Hyaluronic Acid + Collagen
9.4Screening score
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01
ArenciaCloud Sun Stick SPF50+/PA++++ 18g6 Peptides + Ceramide NP + Plant-based PDRN
9.2Screening score
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02
SIDMOOLDeokmani Mineral Sunscreen SPF50+/PA++++ 60mlNon-nano Zinc Oxide 17% + Cica + 3 Hyaluronic Acids
9.6Screening score
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03
YBKRelief Hydration Light Sunscreen SPF50+/PA++++ 50ml4 Next-Gen UV Filters + 5 Ceramides + Cica
9.5Screening score
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04
MARSHIQUESerum Glow Tone-up Sun Cushion SPF50+/PA++++ 12gZinc + Titanium (Mineral) + Niacinamide + Adenosine
9.5Screening score
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05
NEER'GAir Touch Sun Stick SPF50+/PA++++ 18g4 Modern UV Filters (incl. Tinosorb S) + Cica
9.1Screening score
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01
in;usthTrouble-Care Jelly Body Wash 490mlSalicylic Acid (BHA) + AHA/PHA Complex + Tea Tree
9.3Screening score
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02
Pure SommePure Organic Jojoba Oil 30ml100% Organic Jojoba (Simmondsia Chinensis) Seed Oil
9.8Screening score
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03
Dr.BioEco Moisture Cream 300gCeramide NP + Panthenol + Probiotic Barrier Complex
9.8Screening score
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04
Beauty RecipeSnow White Ingrown-Hair After-Waxing Scrub 500gSugar Scrub + Rice Ferment Enzyme + Niacinamide
9.5Screening score
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05
cleetyLacto Probiotics Rejuvenating Foaming Wash Tea Tree 175mlLacto Probiotic Ferment Complex + Tea Tree + Prebiotics
9.5Screening score
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01
GDSOur brandHair Dye Shampoo — Grey Coverage in 10 Minutes in the ShowerToluene-2,5-diamine (PTD) colour — no PPD
8.7Screening score
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02
LEVEROOur brandLevero Coloring Shampoo — Grey Coverage in 5–10 Minutes, 300mlCentella, beer yeast & rosemary base
8.6Screening score
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03
LEVEROOur brandLevero Gray Hair Cover Stick — Dark Brown 4gJojoba, beer yeast & houttuynia
9.1Screening score
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04
8growScalp-Care Pro-Vitamin B5 Hair Tonic 100mlSalicylic Acid + L-Menthol + Pro-Vitamin B5 + Copper Peptides
9.3Screening score
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05
Dr.OrgaAlpine Rose Silicone-Free Damage & Color-Care Conditioner 210mlAlpine Rose (Rhododendron) + Rose 5 Blend + Hydrolyzed Proteins
9.2Screening score
Start with what bothers you
8 concernsJust screened
Newest firstKorea already ranked these first.
Newest awards · Hwahae VerifiedOur newest award comes from outside: Hwahae, Korea's nine-million-review platform, named all three of these #1 in its efficacy awards — and each one passed our own ingredient screen on top.
01
Sun Cream · 2025 H1 No.1SIDMOOLDeokmani Mineral Sunscreen SPF50+/PA++++ 60ml9.6Hwahae's 2025 first-half efficacy award, sun cream/lotion #1 — mineral-only SPF50+ on 17% non-nano zinc oxide, rated 4.57 by 825 Korean reviewers.
02
Sun Stick · 2026 H1 No.1ArenciaCloud Sun Stick SPF50+/PA++++ 18g9.2The 2026 first-half no-sebum sun stick #1 — a cloud-matte stick carrying six peptides and ceramide NP, rated 4.69 on Hwahae.
03
Soothing SPF · 2025 H1 No.1YBKRelief Hydration Light Sunscreen SPF50+/PA++++ 50ml9.5#1 soothing sunscreen in the 2025 first-half awards — four next-gen filters, five ceramides, no white cast.
One routine. Eight weeks. One box.
Covering the grey is one job. The mornings between washes are another, and the scalp underneath is a third. The Grey System boxes all three, in your shade.
In the box
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01 · CoverGDS Colour ShampooTen minutes in the shower. Permanent until it grows out.
×2
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02 · BridgeLevero Cover StickTen seconds on the parting, on dry hair. Shampoos out.
×2
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03 · Recover8grow Scalp TonicThe daily leave-on step for the scalp doing the colouring.
×1
Free shipping built in · everyday price
See each pick in action
Short clips. Tap any to shop the product.
Hair DyeGDS Hair Dye Shampoo — Grey Coverage in 10 Minutes in the Shower
Sun Cream & LotionYBK Relief Hydration Light Sunscreen SPF50+/PA++++ 50ml
AmpouleSunday To Monday Diamond Spicule 5000 Shot 1.4g x 2ea
Hair Mist8grow Scalp-Care Pro-Vitamin B5 Hair Tonic 100ml
Body Care Padcelimax One Step Body Brightening Pad 60ea
Nose StripHATHERINE Pore Melting Shrinko Nose Pack 4ea$11.60
The science behind the screening.
FROM THE JOURNAL
By the NumbersGDS Hair Dye Shampoo Reviews: What 1,788 Buyers Actually Said (Including the 83 Who Weren't Happy)We read all 1,788 GDS hair dye shampoo reviews as a dataset: what the 88% five-star crowd actually praises,...
Ingredient Deep-DiveTea Tree Oil Is in Seven of Our Products. The EU Just Called It a Moderate Sensitiser.The EU's safety committee adopted its tea tree oil opinion on 30 October 2025 and set ceilings running from...
By the NumbersIngredient Counts Run From 1 to 87 in Our Catalog. No Study Says the Number Predicts Anything.Our 56 products carry between 1 and 87 ingredients each, and the correlation between that count and the saf...
RoutineYour Face and Your Body Don't Absorb the Same. The 42× Number Everyone Quotes Isn't the Reason.The 42× regional absorption figure is one steroid measured in 1967, and skin thickness does not explain the...
By the NumbersOur Hair Products Score Lower Than Our Skincare. The Reason Is Mostly Our Own Method.Our ten hair products average 8.97 on our screening score while the other sixty average 9.36, and eleven of...
Label DecoderWe File One Product Under 'Essence / Ampoule / Serum'. No Regulator Defines Any of the Three.Korea's cosmetic type list names 'essence' once as a bare example and never defines it, and the words 'ampo...

















































