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Versus vitamin C (ascorbic acid) topical: vitamin C is cofactor of prolyl/lysyl hydroxylase (collagen synthesis) and antioxidant
Routes Subcutaneous (SubQ) injection and topical formulations are the two main research-use routes
Hur J, Sullivan KA, Schuyler AD, Hong Y, Pande M, States DJ, et al
The refund terms also read inconsistently across pages, with a 30-day window described in shipping policy and more restrictive language in the terms of service
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