Cosmetic product for smoothing expression wrinkles. An innovative serum based on neuropeptides, developed in the laboratory of aesthetic medicine, helps visibly correct expression wrinkles without injections. A patented complex of octapeptides and hexapeptides relaxes the muscles, reducing the depth and prominence of expression wrinkles over time. Polysaccharides, glucose, and natural moisturizing factor (NMF) form a layer of molecules on the skin's surface that retains moisture and enhances the absorption of active ingredients. Enzymes of marine origin additionally strengthen and lift the skin. The bottle, shaped like a syringe, comes with a cooling applicator. EFFECT: Correction of Expression Wrinkles: The innovative complex contains two neuropeptides, similar in action to botulinum toxin, that relax facial muscles, contributing to the smoothing of expression wrinkles, gradually reducing them with prolonged use. Long-lasting Hydration: Polysaccharides attract and retain moisture, forming a protective layer on the skin's surface that improves hydration and absorption of active ingredients. The effect is enhanced by glucose and NMF ingredients. Improvement of Muscle Tone: The added extract obtained through fermentation of soy with marine bacteria contributes to muscle relaxation and improves skin elasticity.