The principle of the Cosmetic Roll-Cit™ is that the “micro-needles” puncture the horny layer of the epidermis, which is the main obstruction to penetration of active ingredients. Once this layer has been breached, the active ingredients in the skin care products can reach into the depths of the skin about 10,000 times more effectively than by simply applying the products topically. The higher the levels of vitamin A and vitamin C that can penetrate into the lower layers of the epidermis, the more collagen can be made. Therefore allowing natural collagenesis to occur. Please Read Before Placing Your Order Due to the high concentrations of active ingredients in Environ products, new customers will need to book an online skin consultation with us.