No7 Laboratories Line Correcting Booster Serum is a targeted anti‑wrinkle serum formulated to visibly reduce the appearance of lines and wrinkles using No7’s proprietary MATRIXYL 3000 PLUS collagen peptide technology. Key features include a precision applicator for direct, targeted application and a concentrated peptide complex (palmitoyl tripeptide‑1, palmitoyl tetrapeptide‑7) combined with humectants such as glycerin and butylene glycol to support hydration. The formula also lists sodium lactate and moisturizing agents to help improve skin texture and comfort. Benefits reported in clinical testing and consumer studies include visible softening of lines on the forehead and around the eye within one week and broader improvement across additional wrinkle zones with continued use. Usage: on cleansed, toned skin, twist to unlock and dispense; apply the serum directly to lines and wrinkles using the precision tip, morning and evening, then follow with your regular serum and moisturizer. The serum can also be mixed (1–2 drops) into moisturizer, eye cream or foundation as a booster. Suitable for targeted use by people concerned with fine lines and wrinkles and is reported as suitable for sensitive skin. Reduces the appearance of wrinkles and fine lines for smoother, younger-looking skin. Matrixyl 3000 PLUS peptides (palmitoyl tripeptide‑1 & ‑7) visibly reduce the appearance of lines and wrinkles. Ideal for aging or mature skin concerned with fine lines and wrinkles. Lightweight, fast-absorbing serum with a silky, non-greasy finish. Dermatologist-tested, gentle formula clinically shown to reduce the appearance of fine lines. important information This product is for external use only