NeoStrata GLYCOLIC RENEWAL™ Serum An antioxidant smoothing treatment that targets a smoother, radiant complexion with improved overall skin quality. 30 mL / 1 FL OZ Big full size, in the box. New. Retail price $85+tax. My price is $24. lightweight serum absorbs easily into skin for powerful smoothing and renewing benefits. This high-potency AHA antioxidant blend features a powerful. combination of 10% Alpha Hydroxy Acid (AHA) and antioxidants formulated to renew the appearance of skin's surface texture. Glycolic Acid is precisely blended to maximize exfoliation of surface skin cells, while maintaining an optimal pH. Bonus: this serum does not rub off or "ball" on the skin and is compatible for use under makeup! Check my page buy something else make bundle and get discount. Fast shipping with tracking.