At 16.67 mg/mL, each injection equals 12 U-100 units (0.12 mL) , for approximately 6 mg per week [18]
Stop when you see mild redness (erythema), which indicates adequate penetration
found that the ratio of GSH/GSSG in chondrocytes in elderly patients (age 50) is lower than the ratio of GSH/GSSG in chondrocytes in young patients (age 1849), suggesting that oxidative stress increases with age, which increases the risk of oxidant-mediated cell death in chondrocytes through the imbalance of the glutathione antioxidant system (Carlo and Loeser, 2003)
Effects of N-acetylcysteine on semen parameters and oxidative/antioxidant status
Always tell your health care provider about any prescription or over-the-counter (OTC) medicines, vitamins/minerals, herbal products, and other supplements you are using