qRTPCR was performed via SYBR Premix Ex Taq II (Takara) on a Chromo 4 continuous fluorescence detector with a PTC-200 DNA Engine Cycler (Bio-Rad Laboratories, Hercules, CA)
Clinical: 2% topical oxidized glutathione reduced melanin, improved smoothness, and increased moisture within 10 weeks
For context, only 4.2% of placebo participants achieved complete pain freedom
Moreover, despite the encouraging preclinical performance of 3PO, its clinical evaluation has been delayed due to several challenges, including poor solubility, low selectivity, and the necessity for high dosages to achieve therapeutic potency [49]
ECC and inflammation
Research shows that taking 3 g per day for six weeks can saturate keratinocytes in the skin, but taking more does not increase levels and may cause diarrhea