SPR-C RTNL BRGHTN & CRCT VTMN C SRM 1OZ. Benefits: Restores radiance and clarity to dull, tired skin. Smooths away fine lines and uneven texture. Visibly firms and improves elasticity. Key Ingredients: Two Potent forms of vitamin C firm, restore clarity & brightens dull, tired skin. Acerola Cherry Extract highly concentrated source of Pure Vitamin C. Retinol enhances skin cell turnover to smooth rough, uneven texture and fine lines. Research Results: 97% showed improvement in skin brightness*. 100% showed measured improvement in skin firmness**. 100% showed no irritation to skin***. *Based on expert grading evaluation on 35 subjects at 6 weeks. **Based on instrumental testing on 35 subjects at 6 weeks. ***Based on tolerability study on 35 subjects at 12 weeks.