glp-1 discovery Timeline of and clinical development. (a) Key events in Glucagon-like peptide-1 - Wikipedia

Here's what Omzo's published Terms say: When you can get a refund Per Omzo's published Terms, refunds are issued in exactly two circumstances

Results Oral administration of MK-677 at 4 mg/kg increased peak GH concentrations by 1.8-fold, compared to baseline

Blancquaert L, Baguet A, Bex T, Volkaert A, Everaert I, Delanghe J, Petrovic M, Vervaet C, De Henauw S, Constantin-Teodosiu D, Greenhaff P, Derave W

[1] Patients with specific medical conditions should exercise particular caution

There are three reasons why cataract eye drops aren't available yet: Researchers are still trying to figure out which chemicals may be most appropriate for preventing or treating cataracts in humans