Evaluation of the activation of the synthesis of collagen and fibronectin

Regulatory reference:	Proprietary method
Claim:	Activates the synthesis of collagen, elastin, fibronectin
Application field:	Finished products and active ingredients.
Description of the test:	Real time PCR analysis of the expression of collagen and fibronectin, compared to an untreated control, to determine the efficacy of a product or ingredient in activating the synthesis of these proteins involved in maintaining skin elasticity and prevent aging.

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