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Growth Factors

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tns-essential-serum-group-rgb-high-res.jpgDr. Richard Fitzpatrick’s pioneering research on human growth factors is the genesis
 of SkinMedica. While studying artificial skin for wound healing in the lab, he recognized their importance to regenerate healthy tissue, accelerating the production of collagen and elastin dramatically.

Growth factors are messenger proteins that tell your cells what to do. As we age, we produce less of them but need more. 

Dr. Fitzpatrick had a vision that using human growth factors topically could slow the aging process and unlock the potential of the skin to heal from within. Sure enough, he was right. 

TNS (Tissue Nutrient Solution) is the patented result of years of scientific scrutiny. Over 11 peer-reviewed clinical studies have been conducted looking at TNS Essential Serum with results showcasing its pivotal role in maintaining firmness and elasticity in the skin. It’s official: daily use of skin care products containing these growth factors reduce the appearance of fine lines, wrinkles and improved skin tone and texture.


TNS is available on its own in the TNS Recovery Complex or together with powerful antioxidants in the TNS Essential Serum.

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