Back to Ingredient Dictionary

ASCORBYL SUCCINOYL TETRAPEPTIDE-21

Description

Ascorbyl Succinoyl Tetrapeptide-21 is an innovative peptide complex that combines the potent antioxidant properties of vitamin C with a targeted peptide sequence. This multifunctional ingredient is designed to address multiple skin concerns simultaneously, making it a valuable addition to advanced skincare formulations.

The compound consists of a tetrapeptide (a sequence of four amino acids) linked to ascorbic acid (vitamin C) via a succinoyl bridge. This unique structure enhances stability and penetration, allowing for more efficient delivery of both the peptide and vitamin C into the skin.

Key benefits of Ascorbyl Succinoyl Tetrapeptide-21 include stimulation of collagen synthesis, reduction of melanin production, and protection against oxidative stress. It has been shown to improve skin firmness, reduce the appearance of fine lines and wrinkles, and promote a more even skin tone.

In formulations, this ingredient is typically used at concentrations between 0.5% to 2%. It is compatible with a wide range of cosmetic ingredients and can be incorporated into various product types, including serums, creams, and lotions. Ascorbyl Succinoyl Tetrapeptide-21 is particularly effective when combined with other anti-aging and brightening agents for comprehensive skin rejuvenation.