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The retinol is vitamin A as cosmetic active. This vitamin is one of the essential nutrients in the body that promotes cell regeneration. Over the years this diminishes and the first wrinkles appear.
We can find vitamin A for its atopic application in the form of retinoic acid or retinol. Retinoic acid has a higher degree of effectiveness. However, it has more side effects (dermatitis, sensitivity, redness ...). Therefore, its use is recommended only under dermatological prescription.
What is retinol?
Retinol began to be used in cosmetics as a treatment against acne . Over time, patients who used it noticed how, in addition to reducing pimples, it significantly improved the appearance of their skin: smoother and younger. Thus, once its effectiveness against aging was proven , it began to be used as an anti-aging active.
It is less irritating than retinoic acid . It has a fast action and its results are evident. Thus, it is the main component of most anti-aging creams.
Retinol benefits
Among the benefits of retinol we highlight the following:
- Improves cell renewal that decreases over the years.
- Enhances the natural creation of collagen and elastin to make the skin firmer.
- Repairs skin damage.
- Reduces wrinkles and diminishes blemishes .
Retinol cosmetics prevent aging and improve the appearance of the skin, which appears smoother and smoother.
How to use retinol cosmetics
Retinol cosmetics can be used on any skin type . However, it is important to use them with caution to take full advantage of their properties and prevent unwanted effects, such as skin irritation. You can find these products in the form of anti-wrinkle serum or creams with retinol .
In most cosmetics this active product is found in low concentrations , which is why it can be freely purchased and used at home.
When used in high concentrations or in the form of retinoic acid, it can cause skin irritation , redness, dermatitis or peeling; especially in people with atopic or sensitive skin.
These are the recommendations of dermatologists regarding its use:
- Know the peculiarities of retinol products before using them.
- Avoid the use of retinoic acid, a purer and stronger active than retinol, if it is not under prescription.
- Most retinol cosmetics contain very low concentrations. If they are very high, they are likely to cause redness or irritation.
- Apply only a small amount of product, the size of a pea.