The type most commonly used in cosmetics is retinol, a compromise between effectiveness and gentleness. Only in this case can it be used during pregnancy, but it is always best to seek your doctor's advice, my beauties!
Retinoic acid, on the other hand, is very powerful, so much so that it can only be used in pharmaceutical products or for dermatological treatments aimed at intensive skin exfoliation, for example to combat acne and extensive scarring.
Then there are retinol esters: these are gentler substances that may suit you if you have very delicate and sensitive skin, as they have a milder exfoliating power. Finally, there are also plant-based alternatives to retinol, such as bakuchiol: if you want to know more, read the in-depth post!
CHOOSING THE RIGHT RETINOL FOR YOUR SKIN
So, which type of retinol should you choose? There is no single answer, as it depends a lot on the condition of your skin. In general, if you have normal skin, "classic" retinol may be suitable, but if you have reactive or dry skin, it is better to opt for retinol esters.
To identify them, simply read the label in the INCI section: they are found in the form of "retinyl acetate, palmitate, linoleate," etc. Obviously, if you want to be even surer, seek advice from your trusted beauty shop!
WHAT IS RETINOL USED FOR AND WHEN TO USE IT FOR OPTIMAL EFFECT
Let's get to the heart of the matter, ladies and gentlemen, and discover together what retinol is used for. Thanks to its exfoliating power, this ingredient is used in cosmetics to combat skin irregularities.
By removing the first layer of dead skin cells, retinol helps to fight skin discoloration such as spots and acne marks, while providing a visible brightening effect. By performing this mild chemical exfoliation, retinol also stimulates the production of elastin and collagen, making it very effective (if used regularly) in fighting skin sagging.
It is precisely because of these characteristics that retinol serums and creams should preferably be used in the evening to avoid sun exposure, as it is photosensitizing. If used during the day, it is better to avoid exposure as much as possible and not forget a cream with a 50+ sunscreen.
Likewise, you must absolutely avoid the eye area, where the skin is more sensitive and thinner. If you notice some redness of the skin, this is normal, but if you feel dryness and tightness of the skin, it may be time to switch to a less strong product.
See also:
To keep skin healthy, dermatologists recommend the following tips – iSeelk