We make it. Now we sell it here.
G-Flow makes the GDS Hair Dye Shampoo in Korea. The agreement that put it in an outside shop has ended, so it is sold here now — same line, same formula, same three shades. Shipped from Korea and tracked, with the rate and any duties we collect shown before you pay.
Proven twice before it reaches you.
9.1
Sunday To Monday Diamond Spicule 5000 Shot 1.4g x 2ea
Today's Pick · Ampoule · Spicule
$19.99Sunday To Monday Diamond Spicule 5000 Shot 1.4g x 2ea
Worldwide Shipping · Ships from Korea
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Find it by what you need.
Every category follows the same standard—ingredient-screened, performance-tested, and carefully curated.
Skincare
EXPLORE →Cleansing & Peeling
EXPLORE →Masks & Packs
EXPLORE →Sun Care
EXPLORE →Body Care
EXPLORE →Hair Care
EXPLORE →Dhaliora Pick
Picked from the best
We screen hundreds of formulas the way we'd read a nutrition panel. These are the products we'd confidently recommend first—and exactly why they earned the pick.
Dhaliora Pick
8.6Screened
Hair Dye
GDS Hair Dye Shampoo
$29.99
Why we picked itA gray-coverage dye you do in the shower — and we won't pretend an oxidative dye is something it isn't.
Dhaliora Pick
8.6Screened
Hair Dye · PPD-Free
Levero Coloring Shampoo
$29.99
Why we picked itThe 2026 step up from the GDS routine: 99.42% grey coverage in a five-to-ten-minute shower, PPD out of every shade, gloves in the box.
Dhaliora Pick
9.3Screened
Scalp Care · B5
8grow Scalp-Care Pro-Vitamin B5 Hair Tonic 100ml
$12.90
Why we picked itA leave-on anti-hairloss scalp tonic with pro-vitamin B5, salicylic acid, menthol and copper peptides, cooling, non-sticky, and the #1-ranked hair mist on Hwahae, Korea's beauty-review platform, with 2,500+ Hwahae reviews.
Dhaliora Pick
9.2Screened
Body · Brightening Pad
celimax One Step Body Brightening Pad 60ea
$19.90
Why we picked itA dual-textured body pad that brightens and smooths rough, uneven areas with tranexamic acid, niacinamide and an AHA/BHA/PHA acid stack, for elbows, knees, arms, back and post-blemish marks.
The newest additions
Most recent at the top. Each one is graded ingredient by ingredient and checked against real reviews before it earns a place.
New
Sun Serum · K BOOSTER
K BOOSTER Daily Derma Capsule Sun Serum SPF50+/PA++++ 50ml
A sun serum that feels like an essence.Niacinamide + Centella + Moisture Defender™ capsules
Free ofFragranceEssential-oilOxybenzone
New
Sun Stick · Arencia
Arencia Cloud Sun Stick SPF50+/PA++++ 18g
A no-sebum matte stick that glides on weightless.6 Peptides + Ceramide NP + Plant-based PDRN
Free ofFragranceAlcoholOxybenzone
New
Sun Cream & Lotion · SIDMOOL
SIDMOOL Deokmani Mineral Sunscreen SPF50+/PA++++ 60ml
A mineral sunscreen that spreads like a moisture cream.Non-nano Zinc Oxide 17% + Cica + 3 Hyaluronic Acids
Free ofFragranceOxybenzoneOctinoxate
New
Eye Care · S.NATURE
S.NATURE Aqua Squalane Panthenol Eye Cream for Face 25g
Rich, bouncy hydration that spreads easily.Squalane 3% + Panthenol 2% + Gluconolactone (PHA)
Free ofParabenAlcoholRetinoid
Nothing gets in on marketing.
Every product goes through the same three steps — and we publish what we find, including where a pick falls short.
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01Screened
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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02Reviewed
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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03Awarded
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.
Korea already ranked these first.
Our 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.
SIDMOOL Deokmani Mineral Sunscreen SPF50+/PA++++ 60ml
Hwahae'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.
View product →
Arencia Cloud Sun Stick SPF50+/PA++++ 18g
The 2026 first-half no-sebum sun stick #1 — a cloud-matte stick carrying six peptides and ceramide NP, rated 4.69 on Hwahae.
View product →
YBK Relief Hydration Light Sunscreen SPF50+/PA++++ 50ml
#1 soothing sunscreen in the 2025 first-half awards — four next-gen filters, five ceramides, no white cast.
View product →
System kit · 2 + 2 + 1
New · First kitOne 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.
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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
See each pick in action
Short clips of what these formulas actually do — tap any to shop the product.
Hair DyeGDS Hair Dye Shampoo — Grey Coverage in 10 Minutes in the Shower$29.99
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
Everything is on the page.
No brand pays for a place here. What you see before you buy is the same thing we used to decide.
Screened, then reviewed
Every formula is graded ingredient by ingredient, then weighed against what real buyers report.
Benchmarked against the #1
Each pick stands beside the Amazon and Olive Young best-seller — we show the gap either way.
Every ingredient, in plain English
Open any product for the full list, each one's risk level, and what the formula leaves out.
Ships worldwide from Korea
Direct from our Korea warehouse to the US, UK, Canada, Australia, Singapore and Hong Kong.
The science behind the screening.
All journal posts →
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 eight hair products average 8.99 on our screening score while the other forty-six average 9.36, and six...
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...