Expression Line Deep Wrinkle Serum is a gel-based anti-aging serum formulated to increase skin volume and reduce the appearance of fine lines and deep wrinkles through targeted hydration and peptides.If you struggle with creasing around the forehead, frown lines, or loss of facial volume, this serum helps by locking in moisture with hyaluronic acid and delivering a concentrated peptide blend to relax creasing and support collagen pathways. Contains a peptide blend exceeding 45% total concentration, including 10% Matrixyl 3000 and 5% Syn-Ake for targeted reduction of expression lines Hyaluronic acid gel formulation increases skin fullness by retaining moisture without clogging pores, suitable for all skin types Includes Snap-8 and Argireline peptide actives to address dynamic wrinkles and frown creases Antioxidant Spin Trap and Teprenone support skin tone, reduce redness, and protect against free radical damage Paraben-free, cruelty-free, and made in the USA for quality and regulatory transparency Use morning and night under moisturizer or makeup; compared to oil-based creams, this gel absorbs quickly and is non-comedogenic. For targeted frown lines, apply a thin layer to the glabellar area and track improvement over 30 days.Formulated with clinically studied peptide ingredients and hyaluronic acid, and manufactured in the USA. Learn more today about proper application and pairing with your existing routine.