Menthol vs Sh-Polypeptide-1
Menthol and Sh-Polypeptide-1 are both other ingredient ingredients. Menthol is found in 84 products while Sh-Polypeptide-1 appears in 4, making Menthol the more widely used option.
Menthol
Other ingredient
Sh-Polypeptide-1
Other ingredient