Supplements can vary in quality and potency and aren't regulated under the same standards as prescription meds, which are regulated by the Food and Drug Administration, explains HaVy Ngo-Hamilton, PharmD, pharmacist and clinical consultant at BuzzRx
After H 2 O 2 treatment, CO23 strain was more able to counteract the oxidative stress indicating that these amino acid precursors helped CO23 against oxidants probably increasing GSH synthesis
Furthermore, PDA is a potent stimulator of F-actin production in fibroblasts
Others report the opposite
Chevaliez, S., Bouvier-Alias, M
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