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How long does a sun allergy last?

When sunny days return, the same question often comes up: how long does a sun allergy last? This question often refers to a benign summer light eruption (B...

Solar Urticaria: Understanding and Preventing Sun-Induced Skin Reactions

The arrival of fine weather often rhymes with light, warmth, holidays and outdoor exposure. However, for some skin types, just a few minutes in the sun are en...

How to prevent sun spots on skin?

Sunspots are among the most common skin concerns in skincare, especially when they appear on the face as irregular brown patches. Behind this aesthetic cha...

How to prepare your skin for the sun?

With the arrival of warmer weather, the question of how to prepare your skin for the sun becomes central. While sun exposure is often associated with a lum...

Sun and vitamin D: what are the right amounts?

The link between sun and vitamin D sparks both great interest and many misconceptions. On the one hand, sun exposure is the major physiological trigger for...

How to get a tan without sun exposure?

Achieving a tanned complexion without direct sun exposure is now a major beauty and nutricosmetics expectation. Research on how to get a sunless tan reflects a dual need: maintaining a natura...