Achieve a lifted, firmer and youthful appearance with PCA Skin’s ExLinea Pro Peptide Serum. Powered by a blend of unique peptides, this potent face serum helps smooth, hydrate and define facial contours for a younger-looking complexion. Key Ingredients: SNAP-8™ Peptide (Acetyl Octapeptide-3): an eight amino acid peptide that affects nerve-to-muscle communication to help reduce facial muscle contractions. It also helps reduce skin roughness and wrinkle depth Polysaccharide-Amino Acid Blend: an effective monolayer composed of proteins, algae, and amino acids that boosts skin’s moisture retention and the penetration of other functional ingredients. It enhances elasticity and helps smooth, hydrate, and lift skin Argireline® Amplified peptide (Acetyl Hexapeptide-8): a next-generation peptide that reduces muscle contractions and improves the relaxation of muscle contractions after facial expressions to minimize fine lines and wrinkles Bacillus/Soybean Ferment Extract: a marine extract that provides a contouring and firming effect on loose skin, improving the overall appearance of sagging skin Key Benefits: Helps deliver an immediate and long-term reduction of visible expression lines caused by repeated muscle movement Helps lift, tighten, and firm skin for a younger-looking, more defined facial contour Reduces skin roughness for a smoother skin texture Increases moisturization and hydration retention | PCA SKIN ExLinea Pro Peptide Serum, 1 oz | Dermstore