This bonding oil serum from COSRX is designed to provide targeted care for damaged and dry hair. Powered by PEPTIDE-132, it helps reinforce weakened hair structure while improving shine, smoothness, and manageability.

Formula & Texture
The lightweight oil-serum hybrid absorbs quickly into the hair without leaving a sticky or greasy residue. It smooths the hair surface and helps control frizz while maintaining a natural finish.
Key Ingredients
- PEPTIDE-132: Helps strengthen hair bonds and support resilience.
- Nourishing Oils: Enhance softness and shine.
- Moisture-sealing Agents: Help reduce dryness and improve hair texture.
How to Use
- Apply a small amount to towel-dried or dry hair.
- Focus on mid-lengths and ends.
- Style as desired; do not rinse.
- Use daily or as needed for smoothness and shine.