Also known as artificial cell membrane, it is widely used in medical and beauty fields. In the field of beauty, it has multiple effects of moisturizing, maintenance and repair, especially good resistance to various chemical stimuli, good nursing effect on dry skin and damaged hair, and its performance will not be reduced after washing after application. Its chemical properties are stable, colorless and non irritating. Its compatibility with other ingredients is good. It can be applied to various kinds of cream, paste, mask and other products, and can also be used in the field of contact lens anti protein care liquid and so on.

(1) Moisturizing effect

As a new macromolecular moisturizer, PMB has twice the moisturizing effect of hyaluronic acid. In addition, its biggest feature is that after application, even after washing, it will not reduce its moisture absorption and moisturizing performance. It has good moisturizing effect on dry skin and hair. After PMB acts on the skin surface, high molecular weight components can form a stable hydrated gel film on the skin surface and form second layers of protective and water retaining barriers on the skin's own epidermal barrier to keep skin moist and elastic.

(2) Moderating effect on the irritation of surfactants

Surfactant is an important component of cleaning cosmetics used by people. While removing the dirt on the skin surface, it will also stimulate the skin to a certain extent, weaken the natural protective barrier of the skin, resulting in dry skin and dandruff. The cell like membrane structure of PMB can alleviate and inhibit the stimulation of surfactants to the skin, restore the vitality of skin surface cells, effectively repair the damaged protective barrier, and keep the skin bright and moist all the time.

(3) Enhance the skin's absorption of active ingredients in cosmetics

MPC polymer can form nano micelles with cell membrane like structure, encapsulate various nutrients that are difficult to pass through the skin barrier, enhance the permeability of active ingredients to the skin stratum corneum, prevent the oxidative deterioration of various active factors such as vitamin C, vitamin E, amino acids and superoxide dismutase (SOD), and achieve deep and lasting skin care, Strengthen the efficacy of cosmetics in nourishing skin, improving skin condition and preventing skin diseases.