Sh-Octapeptide-4

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[ Description ]
Sh-Octapeptide-4 is a synthetic octapeptide (eight-amino-acid fragment) designed to mimic endogenous neuropeptides such as Leu-Enkephalin. It functions as a cell-signaling ingredient in cosmetic formulations, commonly used for anti-aging, antioxidant, and skin-protecting benefits.

[ Source and Characteristics ]
[ source: ] Entirely synthetically produced, not derived from natural sources
[ appearance: ] White powder
[ Main Components: ]An eight-amino-acid peptide sequence (neuropeptide-like signaling molecule) that helps regulate skin responses to external stimuli and supports cellular repair mechanisms.

[ Applications ]
1. Used in anti-aging skincare to reduce the appearance of wrinkles and improve skin elasticity.
2. Acts as an antioxidant to help mitigate oxidative stress in the skin.
3. Provides skin-protecting and barrier-supportive effects for improved resilience.
4. Contributes chelating and reducing functions that support formulation stability.
5. Included in eye creams, serums, and creams targeting rejuvenation and anti-wrinkle effects.