Does beta-carotene help you look healthy?

Beta-carotene belongs to the carotenoid family, natural pigments responsible for the yellow, orange or red hues of many plants. Its name comes from the Latin Daucus carota, which refers to the carrot, one of the best-known foods to contain it. It was in 1831 that beta-carotene, now considered one of the most well-known carotenoids, was first extracted and isolated.

Naturally present in certain colourful fruits and vegetables, beta-carotene is particularly valued for its role as a precursor to vitamin A. This means that the body can convert it into vitamin A as needed. It is also recognised for its antioxidant properties, which explains its use in skincare products and supplements designed to support the skin against oxidative stress, particularly during the summer months.

Beta-carotene is one of the most abundant carotenoids in the diet, alongside other plant pigments such as lutein and lycopene.

Beta-carotene does not directly stimulate the production of melanin, the pigment naturally involved in tanning. However, when consumed in large quantities, it can slightly alter skin colour, giving it a more golden or orange hue due to its storage in certain tissues. This effect is distinct from a true tan caused by UV exposure.

Beta-carotene is also being studied for its antioxidant properties, particularly in the context of sun-induced oxidative stress. However, current scientific data do not support the claim that it effectively protects the skin from the effects of UV rays or that it helps achieve a tan more quickly.

Organic Carrot Oil (oily macerate)

Rich in provitamin A, this macerate promotes a sun-kissed glow. It is recommended as an ingredient for after-sun or radiance-boosting skincare products to soften the skin and maintain a beautiful, even complexion.

Since beta-carotene can be converted into vitamin A by the body, it is associated with several important functions related to this vitamin.

• Source of vitamin A: beta-carotene is a precursor to vitamin A, meaning the body can convert it as needed

• Maintenance of normal skin: thanks to its role as a precursor to vitamin A, beta-carotene indirectly contributes to the maintenance of normal skin

• Normal vision: Vitamin A derived from beta-carotene contributes to the maintenance of normal vision

• Immune system function: Vitamin A also contributes to the normal function of the immune system (7).

Beta-carotene is naturally present in many colourful plants, particularly those with orange, yellow or dark green hues.

It is found in particular in:

• Orange vegetables rich in carotenoids: carrots, sweet potatoes, butternut squash, and pumpkin

• Certain colourful fruits: apricots, melons, mangoes and papayas

• Dark leafy greens: spinach, lamb’s lettuce, kale, parsley or Swiss chard. Even though they are green, they also contain carotenoids, which are simply masked by chlorophyll.

The method of preparation can also affect absorption. Since beta-carotene is fat-soluble, it is better absorbed when consumed with a source of fat, such as a drizzle of vegetable oil.

Certain gentle cooking methods, such as steaming, baking, or stir-frying, can promote the absorption of beta-carotene. Heat helps soften the cell walls of vegetables, making it easier for certain carotenoids to be released during digestion (8). Conversely, very long cooking times or high temperatures can degrade some of these compounds.

Carrots are often associated with a healthy glow because they’re rich in beta-carotene. However, eating foods high in carotenoids won’t help you tan faster or effectively protect your skin from UV rays.

When consumed in large quantities, beta-carotene can slightly alter skin colour, giving it a more golden or orange hue. This phenomenon, known as carotenemia, is distinct from a true tan resulting from melanin production triggered by UV exposure.

Although foods rich in beta-carotene are a great addition to a varied and colourful diet, they do not replace essential sun protection measures or reasonable sun exposure.

Beta-carotene is naturally obtained through a diet rich in colourful fruits and vegetables. Some people also choose to take it as a dietary supplement, particularly as warmer weather approaches or during seasonal changes.

Beta-carotene supplements are generally taken as a short-term course, following the manufacturer’s recommendations. However, they are not a substitute for a varied diet or essential sun protection measures. If taking supplements, it is best to consult a healthcare professional, especially for smokers or former smokers, for whom high doses of beta-carotene are not recommended.

Beta-carotene is often the best-known carotenoid in skincare products designed to promote a healthy glow and rich in carotenoids. However, other carotenoids and antioxidants may also be beneficial in helping the skin cope with UV-induced oxidative stress.

Carotenoids: Pro-Vitamin A

Certain carotenoids, such as alpha-carotene or cryptoxanthin, can also be converted into vitamin A by the body. They are found in colourful foods like carrots, squash, oranges, papayas and red peppers. Although their conversion efficiency varies, they also contribute to the overall intake of carotenoids.

Lutein and zeaxanthin

Lutein and zeaxanthin are other pigments naturally found in certain plants, particularly leafy green vegetables. Although they are not converted into vitamin A like beta-carotene, they are studied for their antioxidant properties and their benefits for skin radiance.

Antioxidants and UV-Related Oxidative Stress

Sun exposure promotes the production of free radicals, which contribute to skin ageing. Certain antioxidant nutrients, such as vitamin C, vitamin E, zinc, selenium and carotenoids, are therefore sometimes incorporated into routines designed to preserve the skin’s radiance.

However, these active ingredients do not replace sunscreen and do not provide protection against UV rays.

Beta-carotene is not a substitute for sunscreen and does not eliminate the need to limit UV exposure. If you are considering taking beta-carotene as a dietary supplement, it is recommended that you consult a healthcare professional if you are pregnant, breastfeeding, undergoing medical treatment, or have any concerns. Smokers or former smokers should also seek advice before taking any supplements.

To preserve your skin’s radiance while limiting the effects of UV rays, we recommend limiting daily sun exposure—for example, during a walk outdoors—and always using appropriate sunscreen. Also consider adopting simple habits, such as wearing a hat or seeking out shaded areas. It is also recommended to avoid times when UV rays are at their strongest, particularly between noon and 4 p.m., to minimise the risk of sunburn and premature skin ageing.

Gipsy is a graduate of ESJ Paris. After 10 years working in the general and women's specialist press, she chose to specialise in writing about health and well-being. Now a certified Yin Yoga teacher, she skillfully combines her passion for writing with her love of yoga. Her goal goes far beyond simply informing the reader. She is passionate about helping readers embrace simple, practical habits that support their well-being while encouraging a more mindful approach to the world around them. Every article is an invitation to adopt a healthier, more balanced and fulfilling lifestyle.