Daily Archives: November 16, 2015

The role of vitamin A on human skin

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We plenary know that human body needs vitamins, scientists had found that vitamin not only related to physical health, but also closely related to skin, hair health. Vitamin C is the best antibiotic oxidizer, for the structure of collagen plays an important role, the body lacks concerning vitamin C prone to show up pigmentation, freckles and other issues; Vitamin E is a strong effective antibiotic oxidizer can resist free radicals damage skin, fight aging; vitamin A protects epithelial tissue, if lack of it will assemble the skin dry, cutin metabolic disorders, and lead to portly accumulation of cutin, dull skin and denial shiny.
Generally speaking, the anthropopathic body can not manufacture vitamin, only can intake from food, but many vitamins nutritious victuals absorbed by the body can not be directly work on skin, while use the smear method likelihood be able to directly playfulness a role in the skin. Vitamins are divided into water soluble and fat-soluble bifurcate types, such as vitamin C is water soluble, moreover vitamin A, vitamin E are belonging to the fat-soluble. However, when these vitamins are added to skin care product this oil further water mixture, in chronological to ensure its stability and effectiveness, or even causing irritation to the skin, most vitamins are prepared to derivatives form, and then through unknown effective bio-conversion technology, make it gradually restored to the original vitamin form, finally the skin can truly and exhaustively absorb and use the vitamins in the product.
Vitamin A has A alcohol, A ester and A acid, fall and Jack Frost season is the most beautiful season for vitamin A derivatives, as cosmetics material, the most tolerable remove wrinkle further anti-aging function about them is unparalleled, if completely sent the vitamin A to the underlying skin, perdition youth is no longer a dream, vitamin a acid has an effect of make rough skin become smooth, and can enhance the skin metabolism, promote the shedding of the cuticle, the concentration should be suitable for use, it will be very dangerous.

Whether vitamin A in the human body is adequacy or not are closely related to crust health, unfortunately, the body itself can not produce vitamin A acid, requirement be absorbed through food or drug. Travelling to tretinoin manufacturer, general drugs are fat-soluble vitamin A acid (tretinoin), if the dose is not well controlled, it will produce side effects. Through modern medicine et cetera modern high technology synthetic vitamin A is existed in A ester state, it not only did not irritate the skin, and the excess amount saved through enzymatic conversion. Therefore, appropriately supply vitamin A has effects on eliminating wrinkles indeed.
In order to save the vitamin A in skin care products, it requires utilizing Microsoft capsules or emulsion technology to isolate light and heat. Each member concerning vitamin A derivatives are not the same, such while A alcohol, A ester usually wrapped up by “microcapsule”, isolated light, air and heat, and then added to the emulsion or essence, assure that the way transport to the skin will not be damaged, and can be saved through the emulsification method. The more pure vitamin A will be more strongly impressible to light, so the product packaging will try to employ completely isolated light methods, such as aluminum tube packaging and so on.
Source:http://www.cosprm.com