Growth Factor Serum is an advanced serum clinically shown to restore younger-looking skin. Powered by safely synthesized, human-comparable growth factors, this next-generation formula delivers targeted signaling to improve the appearance of skin density, elasticity, firmness, and smoothness. After 8 weeks of use, users reported thicker, smoother, more supple skin that appears nearly 6 years younger.* Benefits: Clinically proven to improve the appearance of skin thickness + elasticity Restores the look of more supple, hydrated skin Temporarily reduces the look of expression lines Results in skin that appears 6 years younger after 12 weeks* *Based on a third-party digital analysis of 750+ historical patients of the third-party lab compared to the participants with statistically significant improvements in this clinical study.