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Anti-aging effect
Softens fine lines and improves firmness with consistent use.

COSRX
COSRX The 6 Peptide Skin Booster Serum, 30ml
6,90 €

What it does for your skin
01
Softens fine lines and improves firmness with consistent use.
02
Replenishes the water your skin loses through the day and leaves it soft to the touch.
03
Molded hydrogel essence with clinically proven hydrating effect (+570%), reaching beyond the surface.
How to use
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What's in it
FAQ
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Verified reviews
Based on 1,015 verified reviews
Showing a selection of verified reviews out of 1,015 total ratings.
Yaiza Calvo
Verified purchase · 2 weeks ago
Combination · 18-24 · New to K-beauty
I read the ingredient list before ordering and the Complejo de péptidos was exactly what I wanted (with Ácido hialurónico alongside, even better). Three weeks with the The 6 Peptide Skin and my skin looks more even and comfortable.
María G.
Verified purchase · 10 days ago
Combination, sensitive · 25-34 · 5-step routine, morning and night
I'm a skeptic with viral stuff, but The 6 Peptide Skin showed results in five days. Before-after pic and case closed.
Julia M.
Verified purchase · 3 weeks ago
Combination, dehydrated · 25-34 · Layered hydration + SPF
The The 6 Peptide Skin arrived with samples, handwritten note, everything perfect. And the product, brilliant. Three more orders in.
Berta S.
Verified purchase · 1 month ago
Sensitive · 25-34 · Fragrance-free products
And that deserves a Nobel. He said 'did you do something?'. Just The 6 Peptide Skin, two weeks.
Pilar S.
Verified purchase · 6 days ago
Dry · 45-54 · Nourishing routine, little exfoliation
The 6 Peptide Skin works, but be patient. Four weeks in and my skin is more even and bright. Not overnight magic.
Patricia U.
Verified purchase · 2 days ago
Sensitive · 35-44 · Short routine, daily SPF
The The 6 Peptide Skin didn't irritate me, but I didn't see the change I hoped for in a month. Might need longer, but I'll move on.
COSRX
COSRX The 6 Peptide Skin Booster Serum, 30ml
Size: 30 ml
Size: COSRX The 6 Peptide Skin Booster Serum, 30ml30 ml