Snap-8

SNAP-8's mechanism is referred to as "Botox-like" because it affects the release of the neurotransmitter Acetylcholine (ACh), the signal that tells facial muscles to contract. This inhibition leads to the relaxation of facial muscles, which helps to decrease the depth and visibility of fine lines and wrinkles caused by repetitive expressions.

Key Mechanism: SNARE Complex Modulation

Muscle contraction requires the fusion of ACh containing vesicles with the neuronal membrane. This fusion is mediated by a complex of three proteins called the SNARE complex (Synaptobrevin, Syntaxin, and SNAP-25).

• Competitive Inhibition: SNAP-8 mimics the N-terminal end of the endogenous SNAP-25 protein. It competitively binds to the SNARE complex, displacing the natural SNAP-25.

• Modulation, Not Paralysis: This destabilization modulates the complex's formation, preventing the vesicles from fusing efficiently.

• Result: The inefficient release of ACh results in a subtle relaxation of the facial muscles, particularly those responsible for dynamic wrinkles (forehead lines, crow's feet). Unlike Botulinum Toxin (Botox), SNAP-8 does not cleave SNAP-25 or cause muscle paralysis, allowing for natural facial expressions while still reducing wrinkles. 

• Improves Skin Texture: Promotes a more relaxed, rested, and youthful-looking complexion with consistent use over 4 to 8 weeks