Vitamin A and other vitamins, minerals, and other compounds are essential micronutrients. What this essentially means is that our bodies are not able to manufacture it on their own, and because of that, it needs to be included via external sources such as food or even supplements. Vitamin A is an antioxidant-rich vitamin that helps in fighting cell damage; it is crucial for normal vision, the immune system, and reproduction. This vitamin also helps the heart, lungs, kidneys, and skin function at its optimal levels.
There are four main Vitamin A derivatives used in topical skincare today. They are:
- Retinoid - Retinoids are a class of chemical compounds that are vitamers of vitamin A or are chemically related to it. Retinoids have found use in medicine where they control epithelial cell growth.
- Retinol - Retinol is a type of retinoid that's gentler, yet highly effective, in combating signs of aging. What is retinol? It's a form of synthetic vitamin A that helps reduce the appearance of wrinkles, dark spots, and signs of aging.
- Retinoic - Retinoic acid is a metabolite of vitamin A₁ that mediates the functions of vitamin A₁ required for growth and development. All-trans-retinoic acid is required in chordate animals, which includes all higher animals from fish to humans.
What Is Retinol Serum Good For?
So what does retinol serum benefits you? Retinol gives a better effect when applied to the skin in comparison to retinoids and retinoic. Retinol serums are often used as long-term skincare solutions to combat signs of aging and even discoloration of the skin as it is absorbed at a medium rate compared to the retinoid and retinoic derivative of vitamin A.
Retinol is often found in over the counter skin care products that can be found in pharmacies or regular skincare retail stores. However, it is important to know that though retinol helps boost the amount of collagen the body generates, use retinol serum for face to plump out skin, tighten lines, and wrinkles.
Retinol Serum Uses
Retinol can be used for all types of skin as Dermatologists in recent years swear by the vitamin A derivative, considering it as essential for everyone, even for those with skin that is more sensitive. Research over the past 30 years has also proven that retinol can address a great many dermatological concerns, which includes wrinkles, acne-prone skin, and even rough skin that is discolored.
Retinol Serum Side Effects
Though retinol is recommended, it is also important to note the contraindication when using retinol among them are retinol makes the skin more sensitive to sunlight. When using retinol, it is also important to monitor the skin it is applied too though some side effects like mild irritation, dryness, and sun sensitivity are normal as the skin adapts. The overuse of a retinol serum side effects can make the top layer of the skin dry and flaky because everyone’s skin is different; it is important to visit your dermatologist before starting a skin treatment with retinol-based products.
How To Apply Retinol Serum?
Whether you are new to retinol or are a seasoned user and are looking to change to another brand, it is important to know how to apply retinol serum:
- Apply it and wait a few days to evaluate your skin tolerance and sensitivity to it, if you experience side effects like redness and flaky skin, it would be wise to mix retinol with a moisturizer.
- Apply retinol once or twice a week, and gradually increase the frequency of application to every other day or three times a week.
- Retinol is also best applied into your nightly skincare routine as retinol makes the skin more sensitive to sunlight if you would like to use in the morning, it is advised to mix retinol with your daily sunscreen with an SPF of over 50 on a daily basis to protect yourself against the reaction of retinol toward UV rays.
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