One of the biggest functions of hyaluronic acid is hydrating and moisturizing. If you want your skin to be hydrated, you can't do without it. Of course, the human body also contains hyaluronic acid. Its water-retaining effect is obvious, and it is the strongest moisturizing substance found in the fi
PDO – polydioxanone，Absorbable collagen thread ,PDO (polydioxanone)，Implanted in a specific part of the skin，Stimulate the regeneration of collagen to achieve the purpose of facial lifting and firming.