Botox Royal Thai Herb Snake Serum Anti-Wrinkle Snake Serum is an anti-aging serum that helps reduce the depth of wrinkles caused by the contraction of facial muscles. Consists of hydrolyzed collagen, aloe vera extract, vitamin E and cobra venom peptide. Botox Royal Thai Herb Syn ake Serum: Strengthens action against aging. Improves appearance. Effectively reduces facial wrinkles. It nourishes and strengthens the skin. Prevents the appearance of wrinkles. Volume: 30 ml. Tags: serum, skin