Efficacy: Inject double muscle elasticity and regenerate against aging. Cooperating with the world's first patented ingredients - 4 muscle-rejuvenating engines (Collanet, Collaplus, Elasrich, Elaspro), with breakthrough technology, it can efficiently activate the dermis layer and deliver a double elastic and slippery touch. 

How to use: Shake well before opening. 1 bottle per day. Drink before going to bed for better results.