does vitamin c contain glutathione and supplement combo enhances athletic performance, new trial shows 4 Interaction between ascorbic acid

Some researchers perform a basic solubility test by reconstituting a small amount first before preparing their full working solution

Immunol Rev 277(1):150157

doi: 10.3389/fnins.2025.1671955 Received 24 July 2025 Revised 10 December 2025 Accepted 16 December 2025 Published 13 January 2026 Volume 19 - 2025 Edited by Fangchen Gong, Shanghai Jiao Tong University, China Reviewed by Al-Shaimaa Faissal Ahmed, Minia University, Egypt John Sieh Dumbuya, Affiliated Hospital of Guangdong Medical University, China Updates Copyright 2026 Li, Wang, Ma, Peng, Wang, Wang, Li and Wang

PBMCs were obtained via density-gradient separation and were either used fresh or cryopreserved in FBS supplemented with 10% DMSO