Laennec, derived from human placenta, is used in both medical and cosmetic applications. It rejuvenates skin by promoting cellular renewal, leading to improved skin tone, elasticity, and hydration. Additionally, it stimulates the production of collagen and elastin, which are vital for maintaining skin structure and reducing wrinkles.
Historically, Laennec has been used to support liver function, aiding in detoxification and promoting cellular regeneration. Some studies suggest it also has beneficial effects on the immune system.
Research indicates potential benefits in wound healing through enhanced tissue regeneration. Some reports also suggest improvements in energy levels, reduced fatigue, and better sleep quality.

