StriVectin Peptide Plump Line Filling Bounce Serum is an intelligent anti-wrinkle serum that visibly plumps and smooths skin so wrinkles appear filled in. This Costco exclusive 2-pack includes one 1.0 fl oz full-size bottle and one 0.5 fl oz travel-size bottle, providing 1.5 fl oz total.

The serum is formulated with StriVectin's proprietary Alpha-3 Peptide, a breakthrough peptide technology that targets three of skin's natural building blocks: Collagen, Elastin, and Hyaluronic Acid. This helps maintain the look of volume and resiliency for smooth, luminous, and youthful-looking skin. Additional key ingredients include Red Algae Extract to replenish skin's natural water reservoir and increase moisture retention, and Turmeric Root Extract rich in antioxidant properties to help boost the appearance of even skin tone. The formula also features NIA-114 technology.

In clinical studies, 96% of subjects showed improvement in the look of skin plumpness, 96% showed improvement in skin smoothness, and 93% showed improvement in the look of forehead frown lines after 8 weeks of use. To use, apply all over clean skin targeting lines and wrinkles in the morning and evening, allow to completely absorb, then follow with moisturizer.