Acid Attack Serum + Derma Roller Tool The Ordinary Lactic Acid 30 ml Anti-aging Serum with Lactic Acid 5% + HA 2%. It is a very safe and gentle exfoliating serum for the skin. Thanks to its advanced scientific formula that contains high concentrations of vitamins and minerals. The moderate facial exfoliant aims to gently peel the surface layer of the skin with Lactic Acid to create a more even and pure texture. It is rich in Thasmani Pepper with anti-inflammatory properties. The balanced pH treatment reveals brighter and more vibrant skin with a noticeable reduction in fine lines, discoloration, and wrinkles. Apply once a week. Avoid contact with eyes. Fine needles dedicated to the skin - 540 purple needles whose function is to resist wrinkles and scars. A high-quality ultra-fine needle roller system. An effective anti-aging tool. Reduces common signs of aging such as sagging face, etc. Enhances circulation and gives you firm and elastic skin. Improves the effectiveness of stretch marks, scars, acne, etc. It can also be used on the entire body. Made from a gentle titanium blend on the skin. The cylinder significantly increases the effectiveness of hair and skin care products by increasing absorption from the usual 4% to 87% of the product deeply absorbed into your skin. Using the skin cylinder boosts collagen production, leading to skin cell renewal, increased elasticity, firming, and increased density. It has no side effects on the human body, so rest assured when using it.