Hexapeptide-9
Ingredient Info
Hexapeptide-9 is a short chain of amino acids (the building blocks of proteins) designed to boost collagen production in skin. It works by signaling your skin cells to produce more collagen, helping to reduce the appearance of fine lines and wrinkles while improving skin firmness and texture.
Benefits
- Reduces the appearance of wrinkles, particularly crow's feet and forehead lines
- Improves skin roughness and texture over time
- May boost collagen production to support skin firmness
- Generally well-tolerated with a safer profile compared to retinol
Science: Recent clinical trials show hexapeptide-9 (in cyclized form) outperformed retinol at reducing wrinkle number, area, and roughness over 8 weeks, with benefits increasing over longer use. The ingredient has a favorable safety profile and high biosafety due to its composition from naturally occurring amino acids.
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