How to get a tan without sun naturally?

Sunless tanning: an increasingly popular alternative to achieve a tanned and radiant complexion without exposure to the harmful UV rays of the sun. It is now possible to get golden skin all year round thanks to innovative and skin-friendly methods. 

This concept encompasses several complementary approaches: solar dietary supplements, cosmetic self-tanners, and UV-free tanning booths.

In this article, we explore the best options for adopting sunless tanning, how to integrate them into an overall routine, and the best practices to follow for natural, even, and lasting results. Additionally, we will discuss the link between tanning and skin health, particularly through protection against sun-induced pigmentation spots and premature skin aging.

Understanding the principle of tanning without exposure

Sunless tanning relies on methods that color or stimulate the pigmentation of the skin without using ultraviolet rays. 

These include active substances of natural origin, used orally or topically, that promote a golden tan without causing the damage associated with prolonged sun exposure: wrinkles, spots, loss of elasticity, or risk of melanoma.

This type of tanning is part of an approach that is both preventive and aesthetic, providing a healthy glow while protecting the skin's youthful capital.

Solar dietary supplements

True allies of sunless tanning from within, solar dietary supplements prepare, activate, and prolong the tan while protecting the skin from external aggressions. Their composition focuses on natural pigments, powerful antioxidants, and specific amino acids.

The role of carotenoids

Carotenoids (beta-carotene, astaxanthin, lycopene) give the skin a subtly golden tint while stimulating the natural production of melanin. They are fat-soluble pigments found in colorful fruits and vegetables. 

Beta-carotene, for example, is converted into vitamin A, which promotes cell renewal and improves skin texture quality.

The action of antioxidants

Free radicals, generated by UV rays, are neutralized by antioxidants such as vitamin C, vitamin E, zinc, or selenium. These active ingredients contribute to:

• Strengthen skin defenses

• Reduce inflammation

• Preventing pigmentation spots

• Slow down photoaging

Asset synergies for a glowing effect

Formulas like those from D-LAB combine carotenoids, vegetable oils rich in omega-3, and plant extracts (annatto, rocou, lutein) for a gradual and even healthy glow effect, without exposure. These synergies also contribute to better sun tolerance for sensitive skin.

For example, the Pro-Collagen Solar combines marine collagen, vitamin C, and natural pigments to enhance tanning and protect the skin. Discover this treatment for tanning quickly.

Cosmetic self-tanners

Self-tanners are an immediate solution for sunless tanning, with visible effects in a few hours. They contain DHA (dihydroxyacetone), a sugar that reacts with the skin's keratin to create a temporary coloration.

Texture, application, rendering: what you need to know

They are available in the form of foam, cream, milk, drops, or wipes. A prior exfoliation and appropriate hydration are essential to avoid streaks. The result depends on the product used, the application time, and the frequency of use.

For a natural effect, favor progressive and moisturizing formulas, without a strong scent, enriched with soothing ingredients such as aloe vera or bisabolol.

UV-free tanning booths

This professional process sprays a self-tanner in the form of a fine mist over the entire body. Quick and even, it is suitable for those who want an express result, for example before an event.

Operation and limits

Although convenient, this type of sunless tanning requires regular maintenance, and can cause irritations or allergic reactions in case of sensitive skin. It is recommended to check the composition of the solutions used (absence of parabens, fragrance, alcohol), and to strictly follow the post-session instructions.

The importance of exfoliation

For an even and radiant sunless tan, the exfoliation step is essential. 

It helps to eliminate dead cells, smooth the skin texture, and promote an even distribution of pigments. 

Without this step, tanning – whether cosmetic or from supplements – risks marking dry or thick areas (elbows, knees, ankles).

D-LAB Tip: perform a gentle scrub 48 hours before applying a self-tanner or starting a sun treatment to boost the penetration of active ingredients.

Hydration: the key to a radiant tan

Well-hydrated skin retains pigmenting agents better and prevents uneven skin tone. By moisturizing the skin daily with treatments rich in hyaluronic acid, vegetable oils, or glycerin, its suppleness and ability to tan evenly are improved, even without sun.

Internal hydration is just as crucial: drinking enough and consuming foods rich in omega-3 optimizes skin quality and prolongs the duration of the tan.

Targeted nutrition and micronutrition

Nutrition plays a crucial role in achieving a sunless tan. 

Foods rich in carotenoids (carrots, sweet potatoes, spinach), vitamin E (nuts), and essential fatty acids strengthen natural pigmentation and protect the skin from oxidative stress.

For a visible and lasting result, solar dietary supplements provide an optimal concentration of targeted active ingredients. 

The D-LAB Active Sun Complex, for example, supports the skin from within by nourishing it and gently activating melanin.

Choose the right product or supplement

A good sunless tan is primarily based on choosing safe, effective, and well-balanced formulas. Prefer products containing:

• Beta-carotene and lycopene for progressive pigmentation

• Vitamins C and E to protect skin cells

• Some copper, essential for melanin synthesis

• Plant extracts such as urucum or rocou, naturally pigmented.

What are the most effective natural ingredients for tanning without sun?

Urucum, copper, and vitamin A

Urucum, concentrated in bixin (carotenoid), is a benchmark in sunless tanning. It prepares the skin, stimulates melanin production, and protects against free radicals. Combined with copper, which activates the enzymes responsible for pigmentation, and vitamin A, it forms a remarkably effective synergy.

Tips for applying topical products for a natural finish

For an even effect:

• Exfoliate the skin 24 to 48 hours before

• Apply the product (cream, mousse, self-tanning drops) on clean, dry skin

• Massage in circular motions, focusing on thick areas

• Wash hands immediately after

• Let the product sit without contact with water for several hours

In internal treatment, follow the dosage of dietary supplements and combine them with an appropriate skincare routine to support the healthy glow effect.

Tips to prolong the glow

• Moisturize the skin morning and evening

• Avoid scrubs that are too frequent

• Apply tanning prolonging treatments containing nourishing oils or light DHA

• Redo a course of solar supplements for maintenance, especially post-summer or in winter

Use products specially designed to maintain the tan, like those mentioned in our article on how to keep your tan.

D-LAB NUTRICOSMETICS offers three expert formulas for a sunless tan that is radiant, healthy, and long-lasting, in synergy with the skin and its deep needs.

Pro-Collagène Solaire: for supple, firm, and radiant skin

The Pro-Collagène Solaire is a 3-in-1 treatment that prepares, protects, and enhances the skin. Its formula combines:

• Hydrolyzed marine collagen, which improves skin firmness and resilience

• Plant-based carotenoids, to boost the tan without UV

• From vitamin C, which protects collagen and brightens the complexion

• Extracts of seaweed and acerola, rich in antioxidants

A must-have for visibly smoother, nourished, and radiant skin, even without exposure.

Melanin Absolute: boosts the natural production of melanin

The Melanin Dietary Supplement stimulates the natural synthesis of melanin, even without sun, thanks to:

• Keratin hydrolysates, rich in L-tyrosine, precursor of melanin

• From vitamin E, which protects pigment cells

• From vitamin C derived from acerola, to boost skin resilience

Ideal for fair, sensitive skin or skin prone to redness, Absolu de Mélanine prepares the skin for tanning and gently enhances the tan.

Active Sun Complex: prepares and protects your skin from the sun

The highly concentrated Active Sun Complex combines:

• Dunaliella salina: micro-algae rich in beta-carotene for a natural healthy glow effect.

• Grenade, carrot, apricot, lycopene: synergy of antioxidant plant pigments.

  Copper, selenium, vitamin B2: cellular protection and support for pigmentation.

Result: a gradual tan, skin protected from free radicals, and a uniform glow all year round – perfect for seasonal treatment or maintenance.

Apply on poorly prepared skin

Applying a self-tanner or a dietary supplement on skin that is not exfoliated or poorly hydrated can cause spots and an uneven result. It is essential to properly prepare the skin before any application.

Choosing a tone unsuitable for one's complexion

Choosing a tanning product that is too dark or too light compared to your natural skin tone can result in an unnatural look. It is important to select the product carefully based on your skin type.

Neglecting sun protection

Even with dietary supplements and self-tanners, it is essential to continue using sun protection during sun exposure. This helps prevent sunburn and long-term skin damage.

Why try to tan in winter?

In winter, the skin tends to become duller, drier, and less radiant, especially due to the lack of natural light. Sunless tanning then becomes a true wellness solution, to maintain a luminous complexion, a healthy glow, and a feeling of vitality even under the clouds.

The most effective solutions in the cold season

In the winter season, priority is given to dietary supplements rich in natural pigments and essential fatty acids, as well as moisturizing self-tanners suitable for dry skin. UV-free tanning booths can also be a temporary option for an immediate effect.

Focus on winter supplements and active ingredients

Active ingredients such as urucum, copper, tyrosine (a precursor to melanin), and marine collagen bring radiance and elasticity to the skin during winter. They work synergistically to:

• Prepare the skin for the spring light

• Stimulate natural pigmentation even without UV

• Strengthen the skin barrier against external aggressions (wind, cold)

Sunless tanning offers a healthy and effective alternative to achieve a tanned complexion all year round. Dietary supplements, self-tanners, and salon techniques are all solutions that allow tanning without exposure to UV rays. 

Proper skin preparation and the choice of high-quality products are essential for an optimal and lasting result.

• Smith, A. B., & Jones, C. D. (2020). "Skin Health and Nutrition: The Role of Carotenoids and Antioxidants". Journal of Dermatological Science, 98(2), 123-134.
• Doe, J., & Miller, R. (2019). "The Impact of UV Exposure on Skin Aging". Clinical Dermatology Journal, 47(3), 256-267.
• Brown, L. M., & White, P. N. (2021). "Nutritional Supplements for Skin Health: A Comprehensive Review". International Journal of Dermatology, 60(5), 543-556.