US$ 28.05
precursors of glutathione Amazon.com: Immunocal Precursor – Supports Natural Glutathione Production – Immune & Antioxidant Support, Cellular Health – Sugar-Free, Lactose-Free – 30 Servings : Health & Household Glutathione Precursors - Pure Prescriptions
Description
In laboratory settings, glutathione is utilized as a reference compound in studies involving oxidative-reductive (redox) systems, cellular stress response pathways, and molecular stability under controlled experimental conditions

QUALITY ASSURANCE TESTED - For purity and potency

(Non-invasive description for licensed professionals only.)

It is a synthetic peptide fragment derived from the C-terminal (amino acids 176191) of human growth hormone (hGH)

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Vegan-Friendly Supplement: Our NuBest White delivers Glutathione 400mg from natural sources to help the body sustain healthy levels of this precious nutrient
