GDS Hair Dye Shampoo
We make it.
Now we sell it.
G-Flow developed this shampoo and manufactures it in Korea. Until recently, the right to sell it outside Korea sat with an outside retailer, shopgdshair.com. We have taken those sales rights back. From here it is sold by the people who make it — here, at Dhaliora.
The bottle you'll receive.
The front of the bottle is printed in Korean. We send the Korean-market product exactly as it leaves the factory, with no re-labelling and no repacking for export. GDS is renewing this shampoo to a Non-PPD formula: Brown and Dark Brown already ship in the renewed 300ml bottle, and Black follows shortly — until then it ships in the current 250ml bottle. The ingredient breakdown on this site still describes the previous formula; we will update it when the whole line has changed over.
BLACK
BROWN
DARK BROWN
G-Flow developed this shampoo. The formula, the dye system, the three shades — all of it came out of our own line in Korea. Every bottle you have ever bought was made by us.
What sat between us and you was a sales agreement. shopgdshair.com held the right to sell it outside Korea. They were the retailer. We were, and are, the manufacturer.
We have taken those sales rights back. That agreement has ended, and from here the shampoo is sold directly by the company that makes it, through this shop.
They are a separate company, and we have no access to their systems. What we can tell you about is the bottle — and everything below is there so you can check it against the one you already own.
If you have an order on shopgdshair.com that hasn't arrived, we can't reach it. It sits on their system, not ours. We can't look it up, change it, or refund it — and saying otherwise would only waste your time.
What we can do is make sure you aren't left without the shampoo while that gets sorted out. Everything below is set up for exactly that.
Orders placed there are handled by that store: shopgdshair@gmail.com, with your #GDS order number. What happened, what we can and cannot do, and how to tell which store an order came from is set out in full on this page.
Two things that don't expire.
$10 goes on your account the moment you sign up — no code, no minimum, no product exclusions and no end date. Past US$200 the faster service ships free. Neither of these is a sale that runs out; they are how the shop works.
Fill the bag once.
A few bottles between shades adds up toward the free express line for your market. Every price below is live — a real bag, just not yours.
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−3+$89.97 -
−2+$59.98
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−1+$34.00 -
−1+$27.99
The line is set in your own currency — USD 200, CAD 285, AUD 290, GBP 155, SGD 265, HKD 1,590 — and the bag above prices itself the same way, so what you see is what it would cost you.
We made one of these. We found the rest.
The shampoo is ours. Everything else on this shelf is something we went looking for — Korean products that are hard to buy from outside Korea, and only the ones that clear all three of these.
- 01 Screened ingredient by ingredient Every line on the label read and checked, not skimmed for the two or three that make good marketing.
- 02 Checked against real reviews What people who bought it actually said afterwards, at volume — not what the brand says about itself.
- 03 Set beside the category best-seller Put next to whatever already sells most in its category, and kept only if it holds up there.
Nothing is sponsored, and nothing gets a place on reputation alone. That's the bar for everything standing beside the shampoo — and your $10 works across all of it, not just the bottles.
One box, tracked from Korea.
Everything in your bag leaves our warehouse in Korea in one box, tracked, and you get the tracking link by email the moment it goes.
| Destination | Standard | Express |
|---|---|---|
| United States | 7–14 business days | Available |
| Canada | 7–14 business days | Available |
| United Kingdom | 7–14 business days | Available |
| Hong Kong | 5–12 business days | Available |
| Singapore | 5–12 business days | Available |
| Australia | 5–12 business days | Standard only |
These are the windows after dispatch, taken from our published shipping policy. They are windows, not guarantees — customs can add time nobody controls.
Express is offered at checkout for every destination above except Australia, and is faster than the standard window shown.
If anything is wrong with your order,
we'll put it right in full.
If your order arrives damaged, defective, or incorrect, email one@dhaliora.xyz within 14 days of delivery with a photo and we'll send a replacement or refund you in full — original shipping included. For hygiene reasons, opened cosmetics can't be returned when nothing is wrong with the product. Full details are in our Refund & Returns policy.
What you're probably wondering.
Is this really the same product? +–
Yes. Same company, same factory in Korea and the same bottle design — Brown and Dark Brown in a 300ml bottle, and Black in a 250ml bottle until its renewed pack arrives. What changed is who sells it to you — it now comes straight from the people who make it.
Who am I buying from now? +–
G-Flow — the company that developed this shampoo and makes it in Korea. Until recently the right to sell it outside Korea sat with shopgdshair.com, an outside retailer. We have taken those rights back, so it is now sold directly by its maker, here.
Do the brown shades come in a different bottle? +–
Not any more. Brown and Dark Brown used to arrive under the maker's Korean-market name, Couture, on a taller bottle of their own. They now come in the same bottle design as Black, with the same round GDS label — the browns' renewed bottle holds 300ml against Black's current 250ml.
Why is the label in Korean? +–
Because we send the Korean-market product exactly as it leaves the factory — no re-labelling and no repacking for export. The bottle, the size and the shade names are the ones sold in Korea.
I read that the formula is changing. What is in the bottle I get? +–
GDS is moving this shampoo to a Non-PPD formula, one shade at a time. Brown and Dark Brown already ship in the renewed version; Black changes over shortly. The ingredient breakdown on our ingredients page still describes the previous formula — we will update it once the whole line has changed over. Whichever version you receive, patch test 48 hours before every use.
I have an order on the old site. Can you help? +–
We can't. Orders placed on shopgdshair.com sit on that company's system and we have no access to look one up, change it, ship it or refund it. Accounts, gift cards and codes from that store don't carry over either. Contact the store that took the order at shopgdshair@gmail.com with your #GDS order number — and read what happened and where to turn.
I still have a bottle from before. Can I use both? +–
Yes — use them in any order.
How do I get the $10 credit? +–
Sign up and it's on your account when you reach checkout — no code to type in and nothing to apply for. It's set in your own currency: CA$14, A$15, £8, S$13 or HK$80. It comes off the products in your basket; shipping and any duties are worked out separately at checkout and can't be paid with credit.
What does shipping cost? +–
Express from Korea is free once your bag passes the line for your market — USD 200, CAD 285, AUD 290, GBP 155, SGD 265 or HKD 1,590 — measured after any discount, and tracked the whole way. Below that, the rate is calculated at checkout before you pay. Orders are processed within 1–3 business days.
Is the $30 code still running? +–
No. GFLOW30 ran until 11:59pm Eastern on 20 August and has ended. The $10 that lands on your account when you sign up doesn't expire with it, and free shipping past US$200 is permanent.
How do I use it, and which shade should I pick? +–
Gloves on, wet hair, a visible layer over the grey, ten minutes, rinse until it runs clear; full coverage on heavy grey builds over two or three washes. The step-by-step is in our how-to guide.
Is DHALIORA a legitimate store? Who is behind it?+–
Yes. DHALIORA is run by G-Flow, the Korean company that developed GDS Hair Dye Shampoo and manufactures it in Korea. Orders leave our own warehouse in Korea within one to three business days, tracked the whole way, and payment goes through Shopify's checkout. A person answers at one@dhaliora.xyz.
Did GDS Hair Dye Shampoo merge with DHALIORA? Is shopgdshair.com the same company?+–
No merger, and not the same company. shopgdshair.com was an outside retailer that held the right to sell the shampoo outside Korea. That agreement has ended, and the maker now sells it directly through DHALIORA. We have no access to their orders, accounts or refunds.
Where can I see DHALIORA reviews and complaints?+–
Product reviews are collected independently through Loox and shown on each product page, photos included. If something is wrong with an order, email one@dhaliora.xyz within 14 days of delivery: damaged, defective or incorrect orders are replaced or refunded in full, original shipping included.
The people making it are the same.
Now they sell it too.
Three shades, $10 on your account, and free shipping past US$200.