Retinol is revolutionizing the world of facial aesthetics and is so prevalent in pharmacies and cosmetics stores it still raises so many questions. Consequently, this post aims to inform about its correct use, benefits, and precautions.
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According to the opinion of many experts, its main contributions to skin health are the following:
In this regard, New York dermatologist Whitney Bowe comments that retinol “has an antioxidant action against free radical damage, to prevent them from leading to visible signs of ageing.”
Promotes the renewal of skin cells
Retinol penetrates to the dermis, where new skin is synthesized. It can enter the cell and, once there, transform into trans-retinoic acid and bind to its receptors to promote the transcription of genes responsible for generating new skin.
Among its functions are to stimulate the synthesis of collagen, fibronectin and elastin, proteins that give structure to skin cells. While on the other hand, it hinders the synthesis of metalloproteinases, enzymes involved in collagen degradation.
Most cosmetics with this derivative of vitamin A have low concentrations to be purchased freely. However, it is better to consult dermatologists and aesthetic doctors before starting retinol treatments to avoid adverse effects.
A cream with retinol is expected to provide a feeling of smoothness, reduce wrinkle tension, promote the making of collagen and hyaluronic acid, and prevent cell ageing. Although there is a wide range of retinol creams on the market today, here are a few that stand out.
In addition to retinol, it contains niacin and chamomile extract. It is recommend as depigmenting and anti-wrinkle.
It is express with a unique complex of pure retinol, snail slime and aloe vera for efficacy and tolerance on sensitive skin. It reduces deep wrinkles and smoothes the epidermis, thanks to its contribution to collagen. Similarly, it can be use in healing processes and is anti-inflammatory.
Reduces ageing and wrinkles and improves skin tone.
This cream regenerates the skin of the lips and other sensitive areas. It can be use on delicate skin such as children’s. It provides an innovative formula that acts on wrinkles and expression lines.
It is one of the most excellent retinol creams because it provides vitality and elasticity while restoring skin hydration.
Regarding retinol, the dermatologist Jaime Vilar says that “its primary function is to increase the speed of cell renewal and exfoliate, since it manages to eliminate the most superficial layer of the skin, thus providing a more rejuvenated and luminous dermis. In addition, it also stimulates the formation of collagen.
In general, cosmetics can be use on any skin type. However, it is advisable to follow some recommendations to avoid adverse effects, such as these:
the effect on the outermost layer of the skin, the skin becomes more sensitive over time and burns and blemishes may occur. Therefore, it is better to refrain from using them if you are directly expose to sunlight.
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