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Laboratory Test Request Details

Test Request

Request: 07-1847

Status: Closed


Bioanalytical laboratory needed for clinical testing of a nutraceutical formulation for anti-aging of the skin. It will be sold for internal use only, either in a supplement or in food and beverages. Some tests we would like performed are:

Inhibition of:
-Transition metal (Cu, Fe) induced oxidation
-Acid shift chelater method (Cu, Fe)

Stimulation of:
-Glycosaminoglycans (GAGs; e.g., chondroitin sulfate, glucosaminoglycans)
-Collagen proline hydroxylase

Antioxidant tests:
-DPPH radical scavenging capacity
-A test to measure protection from UV induced photooxidation damage

Human skin fibroblast cell viability under oxidative stress in the presence of our product

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