l carnitine is derived from - Metabolite of the month JYM L-Carnitine L-Tartrate

Supplementing with collagen may promote skin elasticity, hydration, and overall skin health

Additionally, swimmers from the glutathione group showed improved adaptation towards their training schedules 5

In the human diet, they are the most abundant natural antioxidants, and the main sources are fruits, vegetables, whole grains, but also other types of foods and beverages derived from them, such as red wine, rich in resveratrol, the extra virgin olive oil, rich in hydroxytyrosol, chocolate or tea, in particularly green tea, rich in epigallocatechin gallate or EGCG

Journal of psychosomatic research , 69 (5), pp.511-520

Diet, nutrition and cancer: directions for research.Washington, DC: National Academy Press, 1983