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Drug interactions : Individuals taking medications that affect nitric oxide pathways or blood flow should exercise particular caution, as theoretical interactions are possible, though unconfirmed in clinical settings

Aging Cell 16 (6), 12081218

It's especially useful to help active ingredients for self-tanning (DHA), anti-acne or skin-whitening to penetrate deeper and work better

subcutaneous infusion of growth hormone in GH-deficient patients
10.1016/s0002-9343(00)00490-3 38 CleversH
38 Platelets in PRP also contain inflammatory mediators and modulators
