Age Intervention Peptide Extreme is the most concentrated, proprietary peptide formulation ever. Peptide Extreme sets a new standard for extraordinary skin rejuvenation with four targeted peptide blends that work to rebuild and revitalize any skin type. Combined with potent antioxidants and anti-inflammatories, your skin will visibly respond on every measurable level. Benefits: Encourages the increased production of collagen and elastin. Provides immediate hydration and suppleness. Helps decrease the appearance of redness. Skin appears firmer and more radiant. Suitable for all skin types. Size: 1 oz / 29 ml