Dipeptide-15

Dipeptide-15 is a synthetic dipeptide, meaning it's made up of two amino acids linked together by a peptide bond. Specifically, it is a dipeptide of glycine, also known as glycylglycine. In the context of skincare, it's known for its anti-aging and skin-rejuvenating properties, helping to improve skin elasticity, firmness, and overall radiance.

Chemical Info:

CAS#:  556-50-3

INCI Name: Dipeptide-15

Sequence: Gly-Gly

Formula: C₄H₈N₂O₃

Mol. Weight: 132.12 g/mol

Synonyms: Glycine Dipeptide

Skincare Benefits:

• Anti-aging:

Dipeptide-15 is believed to stimulate collagen production, reduce the appearance of wrinkles, and improve skin elasticity, contributing to a more youthful appearance. 

• Skin rejuvenation:

It may enhance skin renewal processes, helping to revitalize and refresh the skin. 

• Improved skin texture:

By promoting collagen production and improving elasticity, it can lead to smoother, firmer skin. 

• Hydration and plumping:

Dipeptide-15 can also contribute to better skin hydration and a plumper, more supple feel. 

How it works: 

• Stimulates collagen:

Peptides like dipeptide-15 can signal the skin to produce more collagen, a protein crucial for skin structure and firmness. 

• Improves skin elasticity:

By supporting collagen and elastin production, it helps the skin bounce back and resist sagging. 

• May boost skin's natural repair:

Dipeptide-15 can potentially enhance the skin's natural repair mechanisms, contributing to overall skin health. 

In skincare formulations:

Often paired with other beneficial ingredients like hyaluronic acid (for hydration) and vitamin C (for antioxidant protection). 

Can be found in various products like serums, creams, and lotions. 

Generally considered safe for most skin types, but it's always a good idea to patch-test any new skincare product.