Clinically proven to plump lips by up to 40% in 4 weeks*, Tripeptide Plumping Lip Balm hydrates, repairs and plumps lips leaving them looking naturally fuller. Specially formulated for maximum fullness with NO TINGLE OR IRRITATION, this clear, fragrance-free balm works over time to visibly increase lip volume. No filter, no filler, just fuller. 6% Tripeptide Complex visibly increases lip volume over time, together with 2% Ultra Filling Spheres which deliver Hyaluronic Acid to the lip to plump, retain moisture and help to fill fine lines. Enhances fullness, defines lip contours, and reduces the appearance of fine lines and creasing around the mouth. For best results we recommend using at least 3-times per day for 4 weeks.