Four nutrients for a healthy, radiant skin

As our body's largest and most exposed organ, the skin plays a crucial role in our overall well-being. Its health and appearance depend on a number of factors, including diet. Skin is constantly regenerating itself, and the nutrients provided by the foods we eat have a direct impact on its appearance, texture and resistance to external aggression. Here's how certain foods can improve skin health, prevent premature aging and protect against the effects of UV rays.

The fundamental role of nutrition for the skin

The epidermis, the skin's superficial layer, renews itself every month. This regeneration depends directly on the nutrients we ingest. For example, vitamin C is an essential nutrient for the skin: it plays a key role in the synthesis of collagen, a protein that keeps skin firm and elastic. A diet rich in vitamin C therefore promotes stronger, healthier skin. Similarly, other nutrients such as carotenoids, polyphenols and antioxidants play a fundamental role in the fight against skin aging and damage caused by ultraviolet (UV) rays. Learn about vitamins in skincare right here.

Kale: a superfood for the skin

Kale is a vegetable rich in carotenoids, powerful antioxidants that help protect the skin against free radicals and the effects of aging. A study of 29 women aged between 40 and 56 showed that kale extract, rich in carotenoids, could reduce the signs of skin aging. Indeed, after 5 and 10 months of daily supplementation, the participants noted an improvement in collagen density and skin elasticity. This phenomenon is attributed to the protective action of carotenoids against the degradation of collagen, a key protein that gives skin its firmness. Regular consumption of carotenoid-rich foods, such as kale, can therefore be an effective strategy for preventing premature skin ageing and maintaining radiant skin.

Apples: a shield against the effects of the sun

As well as being delicious and hydrating, apples contain polyphenols, compounds with powerful antioxidant properties. A clinical study examined the effects of polyphenols extracted from apples on skin pigmentation caused by exposure to ultraviolet (UV) rays. The results showed that consumption of apple polyphenols for 12 weeks had a significant effect in preventing excessive sun-induced pigmentation, reducing the risk of brown spots and premature skin ageing. These polyphenols work by inhibiting the production of melanin, the pigment responsible for skin coloration. By incorporating apples into your diet, you can not only enjoy their antioxidant benefits, but also protect your skin from the damaging effects of the sun.

Tomatoes: protection against sunburn

Tomatoes are another food that can play a crucial role in protecting the skin from the damaging effects of UV rays. Tomatoes are rich in lycopene, a powerful antioxidant known for its protective properties against free radicals. One study showed that daily consumption of tomato paste, which contains around 16 mg of lycopene, can reduce the damage caused by exposure to UV rays. After 12 weeks of supplementation, participants observed a reduction in skin inflammation and collagen degradation, suggesting that lycopene acts as a natural barrier against the effects of the sun. This compound has also been shown to reduce the activity of enzymes that degrade collagen, an essential protein for maintaining skin firmness. Tomatoes, especially when eaten in paste form or cooked, are therefore a precious ally for protected, revitalized skin.

Grapes: a natural anti-aging agent

Grapes are another fruit rich in antioxidants, particularly polyphenols such as resveratrol, which are recognized for their beneficial effects on the skin. One study showed that daily consumption of grape powder for 14 days reduced markers of DNA damage and skin inflammation caused by UV exposure. These results suggest that grape polyphenols offer effective protection against oxidative stress and inflammation, major factors in premature skin aging. Grapes could thus help preserve skin elasticity and prevent the appearance of fine lines and wrinkles. What's more, grapes are also rich in vitamins C and E, which are essential for maintaining healthy, radiant skin. That is the main reason why we added it to the entire skincare range: nourishing skin with the same healthy and nutritive ingredients as the body.

The benefits of antioxidants for the skin

Antioxidants play a central role in protecting the skin from damage caused by free radicals. These are produced by external factors such as pollution, smoking and sun exposure. Antioxidants, found in foods such as kale, apples, tomatoes and grapes, help neutralize these free radicals and prevent signs of premature aging, such as wrinkles and loss of skin elasticity. By including more antioxidant-rich foods in your diet and skincare routine, you can help keep your skin healthy and protect it from the damaging effects of the environment.

Healthier skin thanks to a balanced diet

In short, diet plays an essential role in maintaining skin health. Foods such as kale, apples, tomatoes and grapes, rich in antioxidants and other beneficial nutrients, can help protect skin from premature aging and UV damage. By including these foods in your daily diet, you can improve the quality of your skin, give it a natural glow and protect it from external aggressors. Healthy skin starts with a balanced diet, rich in essential nutrients to nourish and revitalize the epidermis.