PCA Total Strength Serum 1oz Best For Combating Multiple Signs of Aging / All Skin Types. PCA SKIN® Total Strength Serum combines a next generation peptide blend with epidermal growth factor to provide treatment and prevention against all signs of aging. This full-face anti-aging serum nourishes skin and stimulates cellular regeneration and collagen synthesis to strengthen, smooth wrinkles, restore elasticity, and minimize enlarged pores. PCA SKIN® Total Strength Serum reveals a radiant, smooth, toned, and youthful complexion. Features / Benefits: •Smoothes fine lines and wrinkles. •Increases skin density and elasticity. •Minimizes enlarged pores. •Moisturizes and protects. •Free from fragrance or parabens. How To Use: Twice a day, apply a dime-sized amount to cleansed face.