The oligopeptide stock solution can be directly applied, but it should be noted that the face must be cleaned before applying the oligopeptide stock solution. If there is dust or dirt on the face, it may affect the skin's absorption effect of oligopeptide stock solution, and long-term use may cause harm to the skin.

When using oligopeptide stock solution, it is generally recommended to use oligopeptide stock solution after using make-up water or after initial moisturizing, which can strengthen repair. Because if the oligopeptide stock solution is used first, its moisturizing effect may be weakened.

Side effects of oligopeptide repair stock solution on skin

Using oligopeptides produced by regular manufacturers has no side effects on the skin. Oligopeptide is also called EGF, that is, human recombinant oligopeptide-1 Known as "Nobel Prize Factor", "Beauty Factor" and "Repair Expert". It is an active polypeptide, which can strongly stimulate cell growth and inhibit aging in a very small amount. Non-toxic, non-irritating, safe and without side effects, with outstanding effect. Highly respected by the beauty industry, it is also the only one.