SYN-AKE is a lab made peptide designed to copy the structure of a compound found in the venom of the temple viper snake, though it is manufactured synthetically and contains no actual snake venom.
Its designers built it to work like a topical version of an injectable wrinkle relaxer, temporarily easing the tiny muscle contractions in skin that carve in expression lines over time, similar in concept to how Argireline is designed to work.
Published, independently reviewed clinical evidence for SYN-AKE specifically remains limited, with most detailed effectiveness data coming from the ingredient's own manufacturer rather than external academic researchers.
Our team reviews ingredient research and uses up-to-date evidence to rate ingredients based on the categories below.
Best
Ingredients with the most rigorous and convincing evidence. These are the standouts backed by consistent findings across independent, peer reviewed clinical research.. When we call an ingredient Best, it has earned that distinction through genuine, reproducible proof that it improves skin.
Good
Reliable, well tolerated ingredients that do their job without complaint. They may not carry the headline benefits of a Best rated active, but they hydrate, stabilize a formula, or support the ingredients around them in ways that make a real difference in how a product performs and feels.
Average
Ingredients that are perfectly safe and serve a clear function, typically as an emollient, thickener, or filler, but do not offer any meaningful skin benefit beyond that basic job. Not a red flag, just not a reason to choose one product over another.
Bad/Worst
Ingredients with documented potential to irritate skin, disrupt the barrier, or trigger sensitization in some users, often synthetic fragrance, drying forms of alcohol, or certain essential oils. Not automatically a dealbreaker for every skin type, but worth knowing about before you commit to a product.
