Renouvellance
Managing exposomial photo-stress
for a healthier glow
The holistic insight
Addressing the combined effect of UV rays and pollution
The exposome refers to all the environmental exposure experienced over a lifetime that affects your health. Stressors are often interdependent. For example, recent scientific research has shown that UV rays and pollution have an aggravating effect on each other.
This phenomenon is referred to as exposomial photostress. Adopting a holistic approach, we have developed a new active derived from the adaptogens of a red microalga, Porphyridium cruentum.
The bio-Inspired Solution
Leveraging an ultra-efficient photo-synthetic microalgae
“ To adapt to extreme environments, Porphyridium cruentum implements unique metabolic pathways ; its Phycoerythrin pigment captures green light and enables photosynthesis up to 1m under the water surface, its Exo-Polysaccharides (EPS) protect it from dehydration and environmental stresses.
Using our bio-mimetic cultivation process, we are able to deliver naturally these two bioactives in a unique ingredient, integrating multiple benefits against exposomial photostress ».
The Pathways
Extensive cell protection against photo-stress
In-vitro assays have demonstrated the powerful protective ability of Renouvellance against the damages induced by UV rays (protection from sunburn cells, antioxidant protection, anti-inflammatory action). To take this further, we also explored the protective benefits against the combined effects of UV rays and pollution.
Renouvellance reduces by 88*% the formation of Sunburn Cells (p<0,05)
Test on Reconstructed Human Epiderms (RHE) irradiated with UVB 500mJ/cm2 (+3,6J/cm2 UVA)
Renouvellance reduces by 88*% the formation of Sunburn Cells (p<0,05)
Visible Results
Renouvellance preserves the integrity of skin radiance in the city
Key information
INCI
Glycerin (and) Water (and) Porphyridium cruentum extract
Key compounds
Phycoerythrin and EPS
Main characteristics
Water soluble pink liquid
No alcohol, no preservative
Recommended use level : 0.5 – 3 %
Properties
Protection against UV induced damages
Protection against the combined effects of pollution and UV rays
Anti-oxydant
Anti-inflammatory
Regenerative
Radiance enhancer
Applications
Anti-aging
Anti-pollution
Day care
Exposomial protection
Radiance enhancer
Sun care
Compliance
INCI China
Cosmos approved
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