MUA MetamorpHosis Color Lip & Cheek Oil Grapevine | 7 ml MUAs VIRAL Lip Oil for lips & cheeks is available in a new version with bubble gum flavor and extra shimmer! The shade is called MERMAID and is a translucent blue with glitter that adapts to the skins pH, transforming it into a pink-purple hue upon application. The oil-like formula contains Jojoba & Vitamin E for skin nourishment & perfect shine!