Check the listing for details. 20% ARGIRELINE, 10% Mayrixyl 3000, 100% HYALURONIC ACID SKIN TIGHTENING SERUM. Condition: New. Listed at 19.00 USD. Introducing our most potent serum, made in the USA, NO FRAGRANCE AND CRUELTY FREE that contains 20% Argireline, 10% Matrixyl 3000, and 100% Strength Hyaluronic Acid. This serum is designed to provide immediate results and is perfect for those looking to reduce wrinkles and fine lines. Argireline is the star of the show in this serum, with a concentration of 20%. It helps relax tension in the face, which in turn eliminates wrinkles. Hyaluronic Acid is the other key ingredient in this serum, with a concentration of 100% strength. It super hydrates the skin, increasing its ability to retain moisture. This helps to keep the skin looking plump and youthful. Matrixyl is also included in this serum, with a concentration of 10%. It increases collagen production by 350%, which helps to firm and eliminate wrinkles. This is particularly effective in reducing fine lines and wrinkles around the eyes. The serum dries clear and is non-oily and non-sticky, making it easy to apply and comfortable to wear. It is perfect for those who want to improve the appearance of their skin without the use of heavy creams or lotions. Overall, this serum is an excellent choice for those looking to reduce wrinkles and fine lines. With its potent ingredients and immediate results, it is sure to become a staple in your skincare routine. How to Apply:Wash Face. Apply the most active ingredients first, such as water-based or lightweight products, and then follow with heavier products that seal in moisture. 1.Toner 2.Serum 3.Moisturizer. Recommended to use once a day am, or pm.