COSRX The Hyaluronic Acid 3 Serum 20ml

Triple Hyaluronic Acid Complex for Deep Hydration
The COSRX The Hyaluronic Acid 3 Serum is formulated with three different molecular weights of hyaluronic acid to deliver multi-layered hydration that penetrates deep into the skin while providing surface-level moisture . This advanced complex ensures that every layer of your skin receives the hydration it needs, resulting in a visibly plump, bouncy, and youthful-looking complexion .

Long-Lasting Moisture with Panthenol & Allantoin
Enriched with panthenol (vitamin B5) and allantoin, this lightweight serum helps lock in moisture while soothing and calming the skin . The nourishing formula provides up to 48 hours of continuous hydration, strengthens the skin barrier, and helps reduce redness and irritation—making it ideal for dry, dehydrated, and sensitive skin types .

Lightweight Gel Serum for Daily Use
The refreshing, gel-like texture absorbs quickly into the skin without any sticky or heavy residue, creating a smooth, non-greasy finish that layers beautifully under moisturizers and sunscreens . Perfect for both morning and evening routines, this compact 20ml size is ideal for travel or for trying the formula before committing to a larger size . Free from parabens, sulfates, and artificial fragrances .