








COSRX - The 6 Peptide Skin Booster
Description
COSRX The 6 Peptide Skin Booster Serum is a light booster treatment formulated with 6 peptides to improve skin elasticity, strengthen the skin barrier and smooth skin texture. It helps prep the skin for the following products while providing hydration and comfort.
Thanks to its fluid, fast-absorbing formula, this serum targets firmness, pores, fine lines and dullness without weighing down the skin. It is perfect as the first treatment step after cleansing.
Suitable for all skin types.
Ideal for dehydrated, dull skin with visible pores or first wrinkles.
The extra touch
A true multi-purpose booster: it can be used alone or added to any routine to optimise the efficacy of the serums and creams applied afterwards.
Glow guide
1. Cleansing oil
Removes makeup, sebum and impurities without irritating the skin.
2. Foaming cleanser
Deeply purifies the skin and preps the complexion for the next steps.
3. Exfoliator (2–3x/week)
Smooths skin texture and unclogs pores.
4. Toner / Hydrating lotion
Rebalances pH and boosts hydration from the very first step.
5. Essence
Improves absorption of the following products and gives a first glow effect.
6. Serum / Ampoule
Targets your needs: hydration, dark spots, anti-aging, radiance, pores…
7. Eye care
Hydrates and smooths the eye area, reduces dark circles and fine lines.
8. Moisturizer
Locks in hydration, strengthens the skin barrier and provides comfort.
9. Sunscreen (morning)
An essential step: protects against premature aging and dark spots.
10. Mask (2–3x/week)
Intensely hydrates, soothes or brightens depending on the type of mask.
