Alpha-Hydroxy Acids For Acne
Alpha-hydroxy acids are commonly found in and isolated from fruits of all sorts. Exactly how they help control acne is not fully understood, but they function in at least two ways. They act as a humectant, increasing the water content of the skin and moisturizing the outer layer of the epidermis. This makes the skin softer and more flexible. Secondarily, it reduce skin cell adhesion and accelerate skin cell proliferation within the basal cell layers.
It encourage the growth of blood vessels to oxygenate the skin. They activate an internal clock inside skin cells at the surface reminding them of the time to die and be sloughed off, providing room for the growth of new, healthy skin. The growth of skin underneath the follicle forces it open and allows the release of dead skin cells and irritants.
These are a good match for skin that is oily, firm, and pigmented in persons who are not prone to allergies. In rare instances, alpha-hydroxy acids can cause temporary pigmentation of the skin in people who have chemical sensitivities. it may make dry or wrinkle skin more sensitive to sunlight.
It encourage the growth of blood vessels to oxygenate the skin. They activate an internal clock inside skin cells at the surface reminding them of the time to die and be sloughed off, providing room for the growth of new, healthy skin. The growth of skin underneath the follicle forces it open and allows the release of dead skin cells and irritants.
These are a good match for skin that is oily, firm, and pigmented in persons who are not prone to allergies. In rare instances, alpha-hydroxy acids can cause temporary pigmentation of the skin in people who have chemical sensitivities. it may make dry or wrinkle skin more sensitive to sunlight.