Snap-8
Snap-8 (Acetyl Octapeptide-3) is a synthetic peptide that has been widely studied for its potential cosmetic and anti-aging properties. It is primarily known for its ability to reduce the appearance of fine lines and wrinkles by modulating facial muscle contractions, acting as a topical alternative to certain neuromodulators.
Overview
Snap-8 is an 8-amino-acid peptide derived from the N-terminal end of SNAP-25, a protein involved in neurotransmitter release. By interfering with the formation of SNARE complexes, Snap-8 may reduce excessive facial muscle contractions, which can contribute to the development of expression lines.
- Reduces the appearance of fine lines and wrinkles
- Acts as a mild muscle contraction modulator
- Commonly used in anti-aging cosmetic formulations
- Non-invasive alternative to injectable neuromodulators
Specifications
- Peptide Length: 8 amino acids
- Molecular Formula: C48H82N14O12
- Molecular Weight: 1035.21 g/mol
- Other Names: Acetyl Octapeptide-3, SNAP-8
Research and Applications
Cosmetic and Anti-Aging Uses
Snap-8 is incorporated into topical formulations such as creams and serums to help reduce the visible signs of aging. Studies suggest that regular use may lead to a decrease in wrinkle depth, particularly on the forehead and around the eyes.
Mechanism of Action
The peptide works by modulating the SNARE protein complex involved in neurotransmitter release, which can reduce facial muscle contraction. This action may help smooth expression lines over time.
Safety and Usage
Snap-8 is intended for topical cosmetic research and development purposes. It is generally considered safe in formulations at appropriate concentrations, but it is not intended for systemic or injectable use. Proper formulation and stability testing are recommended when incorporating into products.
Note: Snap-8 peptide is intended for research and cosmetic development use only. Please review and adhere to all applicable Terms and Conditions before ordering.





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