In vivo , however, pharmacokinetic indices indicated that the aqueous extract was more effective than the alcoholic extract because water positively influences the absorption of active compounds in the serum by synergistically forming a complex and enhancing the inhibition efficacy against DPP-IV as well as the bioavailability of GLP-1 in the serum (81)
However, injectable glutathione typically requires a prescription
The ampoules were probably OK for a short while after expiration , but I would not use them now 4 months later
GLP-1R agonists have been widely used in clinical practice, and have demonstrated extensive benificial effects, including glucose lowering, weight loss, cardiovascular protection and metabolic homeostasis [6]
The pharmaceutical segment dominates the market by holding 45.3% of revenue share in 2024 and is expected to expand at more than 6.8% CAGR between 2025 and 2034, with an estimated target valuation exceeding USD 221.5 million by 2034