can hyaluronic acid cause acne

Hyaluronic acid does not cause acne, and hyaluronic acid mask has a good therapeutic effect on acne.

Hyaluronic acid can penetrate into the epidermis layer of the skin, slightly expand capillaries, increase blood circulation, improve intermediate metabolism, promote the absorption of skin nutrients and the discharge of waste, maintain the integrity of skin keratin moisture and fiber structure, help clean skin aging keratin, dirt and blackheads, improve the secretion and excretion of sebaceous glands, can effectively treat early pigmentation and early superficial scarring after acne healing, so as to reduce pigmentation and scarring.  

In the treatment of acne, hyaluronic acid helps collagen growth which provides a moist and slightly acidic environment, which is conducive to leukocyte-mediated host phagocytes to exert their functions and increase local bactericidal power, thereby achieving the purpose of treating acne. At the same time, because collagen is rich in active collagen and a variety of amino acids necessary for cell metabolism, it is conducive to improving the microenvironment of skin cells and promoting epidermal cell metabolism and wound healing, so there are few adverse reactions. Moreover, collagen degradation products can be used by new cells to synthesize new substrates, so that cells can effectively start regeneration and repair functions, promote cell metabolism, accelerate melanin excretion and inhibit tyrosinase activity, thereby reducing the occurrence of pigmentation, and ultimately achieving ideal results in acne treatment.

Hyaluronic acid accelerates wound healing and has a certain anti-inflammatory effect by regulating collagen synthesis, regulating fibrin activity and promoting the expression of growth factors in wounded skin. Hyaluronic acid forms a viscoelastic hydration film on the surface of the skin, which makes the stratum corneum of the skin smooth and moist, and blocks the invasion of foreign bacteria, dust and ultraviolet rays, protecting the skin from aggression.