PRO COLLAGEN RENEWAL SERUM 0.5OZ. Benefits: Boost your anti-aging benefits with this powerful, yet skin-kind rejuvenating treatment. The advanced formula also minimizes the look of discoloration, sun damage and pores for visibly improved skin clarity. Gentle enough for daily use, your complexion will be left looking significantly more youthful, firmer and renewed. Research Results: Clinically proven to reduce the appearance of expression lines and wrinkles.*. Clinically proven to improve the feeling of skin firmness and elasticity.*. 97% agreed this provided all the anti-aging benefits of retinol without over drying or irritation.**. 97% agreed this improved the appearance of sun damaged skin.**. 97% agreed this product was kind to their skin, but delivered powerful anti-aging results.**. 91% agreed this dramatically reduced the look of fine lines, wrinkles and expression lines.**. 91% agreed they would choose this product over a traditional retinol.**. *Independent Clinical Trials 2020. Results based on 37 people over 4 weeks. **Independent User Trials 2020. Results based on 37 people over 4 weeks.. Key Ingredients: Retinol Alternative Extracts: have retinol-like benefits to help reduce the appearance of fine lines and wrinkles and improve the feeling of skin firmness. Padina Pavonica: rich in polysaccharides and is known to support the feeling of hydration. Red Microalgae: has the unique ability to produce a protective coating around itself, which in turn can be harnessed to help protect the skin from moisture loss.