Retinaldehyde/Retinal has many target functions in the skin and is used as a skin care product which can produce multiple anti-aging, rejuvenation, whitening, anti-wrinkle, acne and exfoliating effects and is a new and highly effective natural active substance. Promote the synthesis of collagen and hyaluronic acid, increase skin thickness and elasticity, wrinkle firming. Inhibit melanin synthesis, reduce pigmentation, whitening freckle. Anti-oxidant, against skin aging.

1). As an important signal transduction molecule in the development of the eyeball, retinaldehyde plays many important roles in the development of the vertebrate eyeball. Myopia is a developmental disease. The active expansion of the myopic eye Sclera is an important mechanism for its elongation. It may be a messenger molecule that regulates the elongation of the experimental myopic eye, and the relationship between the occurrence and development of experimental myopia. Make some progress, This study reviewed the development of retinaldehyde and its nuclear receptors, the retina, choroid, scleral changes in the experimental myopia of the eyeball, and its use as a messenger molecule to transmit an elongation signal from the retina to the Sclera.

2). Although smoking cessation can greatly reduce the risk of lung cancer, for 20 years, they are still twice as likely to have
the cancer as never smokers. Studies by American experts show that for such smokers, taking appropriate amounts of retinaldehyde(a derivative of vitamin A retinol and retinoic acid) daily can further effectively reduce the risk of lung cancer.

Retinal is an anti-wrinkle, anti-aging, and anti-acne skin care active ingredient. Research shows that retinal is less irritating to the skin than other commonly used vitamin A derivatives (such as tretinoin) and is more suitable for sensitive skin. In addition, the retinoic acid converted from retinaldehyde after metabolism by the human body also has the effect of treating acne. It can be said to be a multi-functional active additive. Retinal can be used in various anti-wrinkle, anti-aging and anti-acne skin care formulas, with the recommended dosage being around 0.05%~0.15%.

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Vitamin A aldehyde, also called retinaldehyde, is the component closest to A acid. It is generated by the oxidative cleavage of β-carotene. Reduction gives retinol, and oxidation gives retinoic acid. Retinal is the prosthetic group of rhodopsin. In visual cells, 11-cis-retinal and opsin form visual pigments. 11-cis-retinal isomerizes into all-trans retinal after absorbing light, which changes the conformation of rhodopsin and initiates damage to the brain. Nerve impulses, resulting in vision.

Retinal CAS NO. 116-31-4, also known as retinol, is the closest component to A acid and is composed of β- Carotenoids are produced by oxidation and cleavage. Reduced to retinol, oxidized to retinoic acid. Retinal CAS NO. 116-31-4 is a coenzyme of rhodopsin. Within visual cells, 11 cis retinol and retinoin form pigments. After absorbing light, 11 cis retinol isomerizes into all trans retinol, causing a change in the conformation of rhodopsin and initiating neural pulses to the brain, thus forming vision.

Retinal CAS NO. 116-31-4 is a skincare active ingredient that is anti wrinkle, anti-aging, and anti acne. Research has shown that compared to other commonly used vitamin A derivatives (such as retinoic acid), retinol is less irritating to the skin and is more suitable for use on sensitive skin.

In addition, Retinal CAS NO. 116-31-4 which is metabolized by the human body and converted into retinoic acid, also has a therapeutic effect on acne, making it a multifunctional active additive. Retinal CAS NO. 116-31-4 can be used in various anti wrinkle, anti-aging, and anti acne skincare formulas, with a recommended dosage of around 0.05% to 0.15%.