l-carnitine equine supplement (1kg) Carnitine is involved in energy and metabolism Horse Antioxidant & Metabolic Boost

Spheroid-forming assays DMEM-F12 medium without serum, supplemented with 0.4% bovine serum albumin, B27 (50 dilution, Invitrogen), 20 ng/mL basic fibroblast growth factor, 10 ng/mL epidermal growth factor, and 5 g/mL insulin (Invitrogen) was used to plate 5000 cells per well in six-well ultralow attachment plates

Exp Dermatol 26(6):536541

MiRNA-133B promotes the proliferation of human Sertoli cells through targeting GLI3

For survival assays, cultures were plated out just before and for several time points after addition of hydrogen peroxide

Key Takeaway: To avoid digestive issues, look for a glutathione supplement that uses liposomal technology