Collagen Peptide: Matrixyl 3000, popular for its two key ingredients: Palmitoyl Tetrapeptide-1 and Palmitoyl Tetrapeptide-7. They NOURISH & REJUVENATE the skin's cell matrix., Pure Matrixyl 3000, 100% from Sederma, a popular ingredient among wrinkle care cosmetics, improves SKIN ELASTICITY and TONE, with its MOISTURIZING effect (Glycerin included.), How to Use: (1) Use by itself. More effective but a bit sticky. Up to 2 drops enough for the whole face. OR (2) Mix it with other cosmetics such as cream, lotion. etc. (up to 5%) for a smoother feeling., Where to Apply: Any area you desire. Especially areas with wrinkles, such as face, neck, under the eyes, arm, wrist, etc., Dropper + Anti-Spill Inner Cap: Dropper is good to adjust the amount, but it gets messy with the content drooling & spilling. The anti-spill inner cap prevents spills or loss of content.