Juveleven™ Peptide Solution (Acetyl Hexapeptide-51) Serum Booster Recommended Usage Rate: 2% Always paraben-free! .5 oz. Blue dropper bottle for easy dispensing.If there was a way to restore your complexion to its appearance from 10 years ago, wouldn't it be great to look 40 instead of 50? Cellular damage to DNA is a significant biomarker of aging. Age-reverse is what Juveleven Peptide is all about! The active peptide in Juveleven, Acetyl Hexapeptide-51, rejuvenates your skin to look 10 years yo