Renouvellance

Managing Exposomial Urban PhotoStress for a healthier glow

THE URBAN PHOTOSTRESS

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, complementing the genome. These stressors are often interdependent. For example, recent scientific researchs have shown that UV rays and pollution have a negative synergetic effect on the skin. This is what we call the Urban PhotoStress.

The bio-Inspired Solution

Leveraging a resilient and adaptogen microalga

Adopting a bio-mimetic approach, we have inspired from a resilient and adaptogen microalga, Porphyridium cruentum able to survive to extreme environments.
Rich in Phycoerythrin, an antioxidant pigment which captures light energy and boosts the natural oxidative defenses and in Exopolysaccharids, natural polymers which chelate heavy metal ions.

Using our hydro bio-mimetic cultivation technology, we are able to deliver naturally these two bioactives in an unique ingredient, integrating multiple benefits against the Urban PhotoStress.

The Pathways

Extensive cell protection against the Urban PhotoStress

We have demonstrated through in-vitro and ex-vivo assays that Renouvellance has a powerful protective effect against the Urban PhotoStress (protection from sunburn cells, protection from pollution, protection from the combined effects of UV and pollution, improvement of the homeostasis).
Furthermore, Renouvellance is able to restructure the skin, improves firmness and accelerates cellular renewal.

Renouvellance protects by 88%* the formation of Sunburn Cells

Slide 1 of 3
  • Unprotected irradiated control - 0% protection against Sunburn Cells​
  • Control irradiated with SPF 30 cream - 101%* protection against Sunburn Cells
  • Control irradiated with 1.8% Renouvellance - 88%* protection against Sunburn Cells 
Test on RHE (Reconstructed Human Epidermis) irradiated UVB 500mJ/cm2 + 3.6J/cm2 UVA ; Significative: * p<0.05 (95%)   

Renouvellance protects by 88%* the formation of Sunburn Cells

Slide 1 of 3
  • Unprotected irradiated control - 0% protection against Sunburn Cells​

Key information

INCI

  • Glycerin (and) Water (and) <em>Porphyridium cruentum</em> extract

Key compounds

  • Phycoerythrin and EPS

Main characteristics

  • Water soluble pink liquid

  • No alcohol, no preservative

  • Recommended use level : 0.5 – 2 %

Properties

  • Protection against UV induced damages

  • Protection against the combined effects of pollution and UV rays

  • Antioxidant

  • Regenerative

  • Restructur the skin

  • Rebalance homeostasis

Applications

  • Anti-Pollution and Anti-UV Mist

  • Radiant Complexion Perfecting Mask

  • Cleansing Anti-pollution Foam

  • Daily booster radiant cream

  • Protecting Tinted Powder

Compliance

  • INCI China

  • Cosmos approved

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