Vitamin A has various names such as retinoic acid, retinol, and beta-carotene. It is soluble in oil and works as a powerful antioxidant, fighting free radicals.
Without it, the skin can become excessively dry. According to a study reported in the Clinical Interventions in Aging Trusted Source journal, a deficiency of retinol can also cause keratosis pilaris, a condition marked by an excessive amount of keratin in hair follicles. This can lead to bumps appearing on the skin.
Vitamin A has long been used to treat various skin conditions:
– Treating acne: Vitamin A helps stimulate cell production and slows down the oil production process, preventing the formation of acne. Therefore, it is used to treat severe pus-filled acne, cystic acne, and chronic acne.
– Preventing aging: Retinol stimulates cell regeneration, reverses signs of aging, reduces wrinkles and crow’s feet.
– Skin protection: Vitamin A protects the skin from free radicals, prevents damage from sunlight, stimulates healthy cell production, and stimulates fibroblasts and cells responsible for the firmness of the skin at the dermis level…
– Brightening and even skin tone: Vitamin A limits the development of melanin, fades dark spots and pigmentation. It also helps increase cell turnover and remove dead cells.
How to supplement Vitamin A for skincare
Choosing products:
– Packaging: Since Vitamin A (retinol) is sensitive to air and light, skincare creams or retinol serums need to be packaged in opaque tubes to prevent air exposure.
– Formulation: Choose a product that suits your skin type and your skincare needs or treatments. It is recommended to choose products from reputable brands for the best quality.
How to use:
Generally, retinol is recommended to be used at night to minimize sensitivity to sunlight. It is important to use a sunscreen with SPF 30+ during the day.
In order for the skin to absorb retinol well and achieve optimal results, the skin should always be cleansed and exfoliated with AHA/BHA to remove dead cells. After applying retinol, follow the remaining steps in your skincare routine.
Importantly, before using Vitamin A to treat acne or skincare, it is necessary to consult with a dermatologist.
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