COSRX
The 6 Peptide Skin Barrier Boost Duo
$42.50
- Arrives in about 4 business days
- Returns within 30 days
Description
The 6 Peptide Booster Serum & Snail 96 Mucin Essence Duo This duo combines our six-peptide Multi-Concern Booster with the fan-favorite Advanced Snail 96 Mucin Power Essence for firmer, glass-skin glow. The lightweight peptide serum boosts elasticity and refines texture, while 96% snail mucin strengthens the skin barrier and delivers deep hydration without irritation — together giving skin a smoother and more radiant finish, even for sensitive or post-acne skin.
