immunocal vs nac for raising glutathione Amazon.com: Precursor – Supports Natural Glutathione Production – Immune & Antioxidant Support, Cellular Health – Sugar-Free, Lactose-Free – 30 Servings : Health & Household Glutathione Precursor, N-Acetyl-Cysteine, Improves Mismatch
Description
Boosts radiance and nourishes skin with Sea Buckthorn, Rice Extract, and fermented botanicals

Glutathione reductase (GR), superoxide dismutase (SOD), catalase (CAT), and ascorbate peroxidase (APX) activities were enhanced
Elevated activity levels of glutathione S-transferase (3%, 7%, 12.5% and 14%) and esterase (2%, 5%, 5.5% and 6.5%) were detected in flies that originated from Mirigama, Pannala, Thalawa and Mamadala respectively, while monooxygenase quantities remained below the cut-off level

Lightweight, non-greasy formula