What does vitamin A do for the skin?

Vitamins are essential for maintaining maximum levels of skin health, appearance and function. Eating nutrient-rich foods, taking vitamins, and using topical products that contain vitamins can all be beneficial. In addition to helping skin look its best, vitamins can also be used to manage a variety of skin conditions, such as acne and psoriasis.

1.What effects does Vitamin A have on the skin? We know vitamin A by many different names such as retinoic acid, retinol, vitamin with anti-inflammatory effects, beta-carotene. Vitamin A is an essential nutrient that supports skin, eye, reproductive health and immune function. There are two main types of vitamin A: retinoids (preformed vitamin A) and carotenoids (formulated vitamin A). Both are converted to retinol by the liver. There, it is stored or transported by the lymphatic system to cells throughout the body.
In the 1980s, vitamin A was used to treat acne. Over time, many studies have proven that in addition to treating acne, vitamin A also improves skin aging. Since then, vitamin A has been widely studied and used in the skin care industry. As a result, you'll find vitamin A in many anti-aging treatments.
The skin is the organ that reacts to retinol, which can make it easier to absorb vitamin A when applied topically. Retinol stimulates the production of new skin cells. Without it, the skin could end up becoming too dry. According to research reported in the journal Clinical Interventions in Aging Trusted Source, a retinol deficiency can also cause follicular hyperkeratosis, a condition marked by too much keratin in the hair follicles. This will cause raised papules on the skin.
The American Academy of Dermatology recommends topical retinoids for the treatment of acne in both adolescents and adults. Studies reported in Toxicological Research Trusted Source have also shown that retinol is effective at stimulating collagen production and reducing wrinkles when used topically.
Carotenoids are high in antioxidants. Research published in the European Journal of Pharmacology and Biology has shown that a diet rich in carotenoids, such as beta-carotene, can prevent cell damage, premature skin aging. and other skin diseases.
2. Benefits of vitamin A for skin Whether consumed through foods and supplements, or applied via topical creams and lotions, vitamin A has many uses, possibly even addressing some certain skin problems. Some of those are listed below:
2.1. Prevents premature aging When you eat foods that contain beta carotene and provitamin A carotenoids, their antioxidant properties destroy the free radicals responsible for breaking down collagen (which leads to wrinkles). Therefore, vitamin A prevents premature aging.

2.2. Protects against sun damage Consuming adequate amounts of Vitamin A can help protect skin from the sun's UV rays. This will make your skin less sensitive to the sun and protect it from sunburn and pigmentation.
2.3. Promotes healthy cell regeneration The carotenoids found in Vitamin A - retinol and retinoic acid, are important for the production of healthy cells. Vitamin A is also a known stimulant for fibroblasts, the cells that develop tissues responsible for skin firmness at the dermis level. Vitamin A promotes healthy cell production, helping to fortify the skin's outer layer, the first line of defense against infection, bacteria and pollution. A lack of carotenoids and Vitamin A can weaken your skin and lead to problems like slow wound healing and dry or itchy skin.
2.4. Reduce and smooth wrinkles Some over-the-counter (OTC) anti-aging products and dermatologist-prescribed creams contain retinol (Vitamin A) in topical form. Retinol and retinoic acid are ingredients proven to help fight the signs of premature aging. They help create new cells and collagen. These ingredients stimulate collagen production, which can be broken down by external factors such as UV rays and pollution.
2.5. Helps brighten and even skin tone Using creams that contain Vitamin A can help reduce pigmentation and bring back a bright complexion. These creams help to increase cell regeneration, remove dead and damaged cells. Healthier, younger and newer cells come to the surface, even skin tone.
Retinoids found in Vitamin A creams act as inhibitors of the enzyme that produces melanin, the pigment that gives our skin its color. Reduced melanin production means firmer and brighter skin.
2.6. Control and eliminate acne Acne is caused by clogged pores, bacteria, excess sebum and dead skin cells. These clogged pores are where acne-causing bacteria, Propionibacterium Acnes bacteria, can breed, leading to breakouts and blemishes. Vitamin A cream helps to stimulate cell production and slows down oil production preventing acne formation.
Whether OTC or prescribed by a dermatologist, retinoid creams and ointments can reduce acne and prevent it from reappearing, because they are anti-inflammatory in nature. Retinoids can also help remove dead skin cells, preventing the recurrence of clogged pores. Topical retinoids are effective in treating acne in adolescents and adults according to research.

3. Types of products that contain vitamin A and how to use it. Skin care products containing vitamin A help improve the health of your skin, thereby leaving it healthy and radiant.
3.1 Vitamin A topical cream In 1996, it was concluded that Vitamin A as a topical ingredient has the ability to reprogram cell function. Not only does it help you have clear skin, but more importantly, makes your skin healthier as you age.
However, choosing a Vitamin A serum can be difficult, as there are many different forms. Your skin needs to start using a small amount of Vitamin A in a gentle and effective formula first, slowly building up tolerance, before you can move on to more active versions. .
3.2 Vitamin A Serum Vitamin A serum is very beneficial for your skin by thickening and stimulating the dermis, which houses your collagen, elastin, and blood vessels. Thicker and healthier skin reduces wrinkles and increases blood flow to the surface of the skin. Vitamin A actually increases collagen deposition, so it slows down the normal aging process of collagen and elastin.
Effects of vitamin A serum:
Normalizes blood flow, taking nutrients and oxygen to the cells. Helps relieve the symptoms of rosacea. Accelerate wound healing, treat acne scars. Exfoliates dead skin cells for smooth and even skin tone. Repairs the cellular structure of the epidermis, optimizing UV resistance. Reduces agglomeration of Melanin particles - thereby reducing brown spots or pigmentation. Reduces sebum production and is therefore an excellent acne treatment. Promotes healthy cell membranes, improves hydration. Helps eliminate precancerous skin lesions. Improve hydration both in and around cells by doing all of the above. All forms of Vitamin A serums and creams are potent and effective. However, by using products correctly with no added irritants or nasty chemicals, you will enhance results while minimizing side effects. Some products will cause more adverse reactions to your skin than heal and strengthen.

An important note if you are pregnant, nursing or have a medical condition that causes their skin to deteriorate, you need to check with your doctor before using a Vitamin A skin care product. During this time, your skin is usually more sensitive. While you may want to improve your skin health, this may not be the time to start using such potent anti-aging products.
The effect of vitamin A on skin health is undeniable, but you need to learn carefully and if necessary, you can consult with experts, dermatologists before taking the products. products containing vitamin A ingredients into the daily skin care routine.

Reference source: healthline.com - .theskincareclinic.com.au - skinkraft.com