Skin is the largest and one of the most important organs in the body, as separates your delicate insides from the harsh outside world, like a shield that protects against external infectious or toxic substances and allergens.
A cosmetic product that claims to reinforce the skin barrier need to pass the following step-point:
In-vitro investigation.
- Capability to create a barrier that limit the substances permeation
- Antipollution barrier effect by measuring barrier properties on HaCaT exposed to pollutants simulant
In-vivo illustration.
- TEWL evaluation to guarantee the hydric balance, improving the skin resilience
- Skin surface, texture and pores minimizing evaluation using a 3D skin scanner analyser
In-vivo improving.
- Biome-friendly evaluation by an integrated and multi-tool approach
- Skin microbiota equilibrium evaluation by a metagenomics advanced study
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