Archives of Physiology and Biochemistry
Public Health
Ahmed LA, Salem HA, Attia AS, Agha AM
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Scientific Identifiers Product Name: L-Glutathione (Reduced Form) 1500 mg Catalogue Number: BWP-GSH-1500 CAS Number: 70-18-8 PubChem CID: 124886 Molecular Formula: CHNOS Molecular Weight: 307.33 g/mol Sequence: -Glu-Cys-Gly Type: Linear Tripeptide (L-isomer, Reduced Form) Form: Lyophilised Solid Purity: 99.1 % (HPLC Verified) Storage: Store at 20 C, protected from light Unit Size: 1500 mg Usage and Reconstitution L-Glutathione is supplied as a lyophilised solid to ensure long-term stability
Even so, these stabilized versions generally have shorter shelf lives and higher costs than racemic ALA.42 Liquid ALA Liquid alpha-lipoic acid formulations can improve bioavailability compared to standard solid forms, likely due to faster uptake, potentially making them easier on digestion.54 61 However, liquid ALA requires a bit more care than capsules, like mandatory storage in a cool, dark place ideally, the fridge.55 Liposomal ALA Liposomal ALA alpha-lipoic acid encapsulated in a lipid membrane is a newer delivery form designed to enhance bioavailability and protect ALA from degradation in the digestive tract
