Bloggers use collagen biostimulators for firm skin

Bloggers are reportedly using collagen biostimulators to achieve firmer, wrinkle-free skin, a trend gaining popularity for its anti-aging effects. These injectable substances stimulate the skin to produce more collagen, a protein that diminishes with age, leading to a reduction in wrinkles and improved skin volume. The results vary depending on the individual. Common biostimulators include PLLA, PCL, and CaHA, each offering different benefits like gradual or immediate improvements in skin firmness and volume, and can be used on various body areas.