Cosmetic Grade Skin Anti-aging Ingredient Vitamin A derivative 98% Pure Retinal Powder
Description of Cosmetic Grade Skin Anti-aging Ingredient Vitamin A derivative 98% Pure Retinal Powder:
Anallerg® Retinal is 98% Retinal, Retinal is also called vitamin A aldehyde, which is a derivative of retinol after oxidation, and its molecular formula is C20H28O. Orange crystals (precipitated from petroleum ether). There are six known stereoisomers, of which the all-trans form is the most stable, and its structural formula is shown in the overview diagram. Melting point is 61~64℃. Insoluble in water, soluble in ethanol, chloroform, cyclohexane, petroleum ether and oil. It was originally isolated from the retina, and then produced by the oxidative breakdown of β-carotene. Its physiological effects are related to vision, and it is generally believed that it can cause rapid cis-trans isomerization under the action of light . Retinal dehyde is the prosthetic group of rhodopsin. In visual cells, 11-cis-retinal and opsin form visual pigment. 11-cis-retinal absorbs light and isomerizes to all-trans retinal, which changes the conformation of rhodopsin and initiates the effect on the brain. Nerve impulses to form vision. During the decomposition and resynthesis of rhodopsin, a part of retinal is consumed, which is mainly supplemented by vitamin A in the blood.
Specification of Cosmetic Grade Skin Anti-aging Ingredient Vitamin A derivative 98% Pure Retinal Powder:
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Physiological effect of Cosmetic Grade Skin Anti-aging Ingredient Vitamin A derivative 98% Pure Retinal Powder:
Retinal is an important signal transduction molecule in eyeball development, and it has a variety of important roles in vertebrate eyeball development. Retinal in the retina This 11-cis-retinal is produced by an enzymatic reaction of all-trans retinal or 11-cis-retinol (the new vitamin Ab). Visual pigment contained in retinal sensory cells. Visual pigment is a kind of visual substance produced by the evolution of natural selection in the animal kingdom to adapt to a specific light environment. Its chemical nature is actually a pigment protein with a chromophore as a prosthetic group.
Applications of Cosmetic Grade Skin Anti-aging Ingredient Vitamin A derivative 98% Pure Retinal Powder:
Retinal is an anti-wrinkle, anti-aging, and anti-acne skin care active ingredient. Studies have shown that, compared to other commonly used vitamin A derivatives (for example, tretinoin), retinal is less irritating to the skin and is more suitable for sensitive skin. In addition, retinoic acid, which is converted into retinoic acid after being metabolized by the human body, also has the effect of treating acne, and it can be said to be a multifunctional active additive. Retinal can be used in various anti-wrinkle, anti-aging and anti-acne skin care formulations, and the recommended dosage is about 0.05% ~ 0.15%. Pure retinal solids are sensitive to ultraviolet light and are easy to oxidize. They need to be protected from light and sealed and stored at low temperatures. If the customer has demand, we can configure it into a solution of edible alcohol with a specified concentration, which is more convenient for long-term storage.