OverviewARGIRELINE PEPTIDE SOLUTION - Argireline Contains Acetyl Hexapeptide-8 to diminish the look of wrinkles; relaxes facial muscles for fewer contractions; reduces the appearance of fine lines and wrinkles. | 100% ARGIRELINE SERUM BOOSTER - Anti-aging peptide used to reduce the appearance of wrinkles; suitable for all skin types, including sensitive; free from parabens, fillers, chemicals, and fragrance; add a 10% solution to skincare products or custom formulations. | CREATE CUSTOM ANTI-AGING SERUMS - Use our serum boosters to make personalized skincare formulas; targets specific skin needs; apply this neuropeptide twice a day, morning and night, for optimal results. | CONCENTRATION AND USAGE - Each .5 oz (15 ml) bottle contains approximately 300 drops; sufficient for 5 skincare products at a 10% concentration; add to homemade serums, moisturizers, lotions, creams, cleansers, and more. | IMPORTANT USAGE INFORMATION - Important Usage Information: Sanitize all utensils and work areas; this is a single skincare ingredient intended for lotion making; not for direct use on the skin; item is sold by weight and is non-returnable.