Laennec – Advanced Placental Therapy for Skin & Tissue Regeneration
Laennec is a premium human placenta extract developed using advanced proprietary technology. Rich in growth factors, cytokines, and bioactive compounds, it promotes skin rejuvenation, accelerates tissue repair, and helps address concerns such as acne, pigmentation, and hair loss. It is widely used for aesthetic treatments, including skin lifting, baldness therapy, and preparation for deep peels and plastic surgery.
Key Ingredient: Water-soluble enzymatic extract from human placenta.
This innovative formulation provides powerful regenerative and restorative effects, making it a versatile solution for skin and soft tissue care.
Important Notice: The Korean version of Laennec is produced by GREEN CROSS WellBeing Corporation, a licensed manufacturer in Korea. It is not manufactured in Japan—please verify authenticity before purchase.









Liquid Gold in a Bottle
At first I was skeptical about the rave reviews that this product has received, but I decided to give it a try, and it is wonderful! I first tried micro needling it, then later used it for mesotherapy. It definitely gives your skin a radiant glow and speeds up the recovery time of any post micro needling. I have also seen others using it with micro needling (or stamping) for hair growth.
Elaine bontempi