
Tan Longevity: How to prolong your tan
Post-sun care is evolving towards a more comprehensive approach. The goal is no longer simply to achieve a tan, but to preserve its even and radiant appearance for longer.
As part of the epidermis’ natural renewal process, the tan gradually fades. Therefore, Tan Longevity focuses on hydration, soothing, nourishment, and antioxidant protection to maintain balanced skin and promote a healthy-looking, long-lasting tan.


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Tan Longevity: How to prolong your tan
Contents
- 1. What happens to our skin when we tan?
2. Strategies to prolong your tan
3. Recommended active ingredients
1. What happens to our skin when we tan?
Tanning is a response to UV radiation. Sun exposure activates the production and redistribution of melanin, which provides partial protection to DNA, but also generates oxidative stress, inflammation, and alterations in skin barrier function.
From UV Radiation to Melanin
UVA radiation promotes the darkening of pre-existing melanin, while UVB radiation activates cellular mechanisms that stimulate melanogenesis. The melanin produced by melanocytes is transferred to keratinocytes, resulting in the tanned skin tone.
Why does a tan fade?
With the natural renewal of the epidermis, pigmented keratinocytes migrate toward the skin surface and are eventually shed through desquamation. Therefore, maintaining hydrated, supple skin with a balanced skin barrier helps prolong and preserve a more even-looking tan.
2. Strategies to prolong your tan
Prolonging the appearance of a tan requires addressing the factors that influence skin quality after sun exposure. The key is to combine different strategies that support skin recovery and help preserve the tanned appearance for longer.
Hydration & After-Care
Proper hydration and a balanced skin barrier help keep the skin supple, soft, and even. After-sun care is evolving from a one-time treatment following sun exposure into a continued routine over the following days, with hydrating, soothing, and repairing formulas that extend skin care and support skin recovery.
Nourishment & Antioxidant Protection
Lipids and essential fatty acids help nourish the skin and strengthen the skin barrier, while antioxidants help counteract ROS generated by UV radiation, protecting against oxidative stress and preserving skin radiance.

3. Recommended active ingredients
The combination of hydrating, soothing, antioxidant, and nourishing active ingredients helps care for the skin after sun exposure and promotes a more even and radiant-looking tan.
AQSTEM ATACAMA + COBIOBRIGHT + COBIOPHYTONIC GL: Hydrate, Soothe & Glow
A combination that enhances hydration and post-sun recovery, helping maintain comfortable, even, and radiant-looking skin.
AQSTEM ATACAMA boosts AQP3 expression, COBIOBRIGHT improves skin tone evenness, and COBIOPHYTONIC GL provides a soothing effect.
LIPO CERAVIT C + CHIAPROTECT SKIN + INCA OMEGA OIL: Protect, Nourish & Repair
An antioxidant and nourishing combination that helps protect the skin against oxidative stress and strengthen the skin barrier.
LIPO CERAVIT C provides antioxidant defense, while CHIAPROTECT SKIN and INCA OMEGA OIL nourish the skin thanks to their high content of essential fatty acids.
Definition
Ultimately, Tan Longevity proposes a new way of understanding tan care: moving beyond simply achieving color to caring for the skin in order to preserve its appearance.
Because prolonging the beauty of a tan starts with prolonging skin care.


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