6 min. read
Each exposure triggers silent biological mechanisms. UVA rays penetrate deep into the skin and induce oxidative stress (production of free radicals), a gradual degradation of collagen, and an alteration of cellular functions. Over time, this leads to: a loss of firmness, established wrinkles, and an uneven complexion.
Sun spots are the most visible expression of heli-dermatosis, a skin aging process induced by chronic UV exposure. They result from a dysregulation of melanocytes, whose activity becomes excessive under the effect of UVA, leading to a localized accumulation of melanin. This phenomenon is part of a more global context of photodamage: oxidative stress, DNA alteration, and gradual degradation of the dermal matrix. In other words, spots are not an isolated defect, but the marker of an established biological imbalance.
Skin photoaging is therefore more a question of exposure than a question of age. Skin photoaging does not manifest immediately.It gradually sets in, under the effect of repeated, often moderate, sun exposure. Result: the skin ages without the signs being immediately perceived. Prevention is based on a single principle: integrating sun protection into a daily routine.
Each exposure triggers silent biological mechanisms. UVA rays penetrate deep into the skin and induce oxidative stress (production of free radicals), a gradual degradation of collagen, and an alteration of cellular functions. Over time, this leads to: a loss of firmness, established wrinkles, and an uneven complexion.
Skin photoaging is therefore more a question of exposure than a question of age. Skin photoaging does not manifest immediately.
It gradually sets in, under the effect of repeated, often moderate, sun exposure. Result: the skin ages without the signs being immediately perceived. Prevention is based on a single principle: integrating sun protection into a daily routine.
It is with this in mind that Dr. Sylvie Peres, dermatologist, formulated the Tinted Mineral Care SPF50.
A treatment designed as a unique gesture that meets the real needs of exposed skin.
- 100% mineral filters (non-nanoparticulate zinc oxide)
- UVA/UVB protection
- no controversial chemical filters
Its formula helps to:
- limit the effects of the sun
- reduce oxidative stress
- protect skin cells
- prevent premature aging
Skin photoaging is a silent but preventable process. The difference lies in the regularity of a simple gesture: protecting yourself every day. When integrated naturally into the routine, sun protection then becomes one of the most effective levers for preserving the youthfulness of the skin in the long term.
Discover our guide to understanding skin aging.
Milk or sunscreen: which texture should you choose for effective protection?
How to prolong your tan? Advice from our dermatologist
Spend a summer under high protection
