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FAQs
GENERAL
Is Advance+ Vitamin C an ester?
Is Advance+ Vitamin C an ester?
The Advance+ Vitamin C is not an ester.
What is the ORAC test and how has it been used to evaluate iS Clinical products?
Is there really a difference between iS Clinical products and other brands containing some of the same ingredients?
Is Advance+ Vitamin C an ester?
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