If it lists total content (e.g., "30 mg total"), divide by the total volume to calculate concentration
However, you can try certain approaches to relieve the symptoms: Drink plenty of water
It has been shown to increase muscle mass, improve recovery time after exercise, and reduce body fat
This is worth noting for people who have been declined by other platforms or who have conditions that make traditional prescribing more complex
Zarka, MH, Bridge, WJ 2017, Oral administration of -glutamylcysteine increases intracellular glutathione levels above homeostasis in a randomised human trial pilot study, Redox Biology , vol