Soluble Protein Thread Instant Face Collagen Thread for Face Lift Description: Silk fibroin threads extracted from high purity silk fibroin threads. This silk fibroin has strong elasticity, good toughness, is insoluble in water, and is highly consistent with the skin fiber structure. It is a kind of lyase extracted from silkworm. The protein line is completely dissolved into a liquid state and introduced into the dermis through the instrument. Under the action of skin temperature, the liquid silk fibroin turns into solid silk fibroin, which firmly pulls out an elastic net on the skin and endows the skin with strong strength. Support: while stimulating skin fibrosis, it goes deep into the dermis, stimulates collagen regeneration and elastic fiber reorganization, regenerates connective tissue scaffolds, sustains support, restores skin elasticity and eliminates fine lines. Specifications: Name: protein lifting line Net content: 60pcs (5*12pcs) Shelf life: three years Storage method: store in a cool and dry place Scope of application: fade fine lines and wrinkles Ingredients: hydrolyzed collagen, hydrolyzed silk How to use: Pat the face with water first, then spread it out with a protein thread Package Included: 60/120pcs*Protein lifting line