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& Lieberman, J

However, despite efficient absorption at the intestinal level, systemic bioavailability of free HTY is substantially limited due to rapid phase II metabolism in the intestinal epithelium and liver, leading to the formation of sulfate and glucuronide conjugates prior to entry into systemic circulation [38, 39]

Potential side effects like bloating, nausea, or diarrhoea are often linked to a poor-quality product or the wrong dosage

Based on these factors, here is a brief comparison between the two routes of administration: Bioavailability: Overall, researchers should expect significantly higher bioavailability with PT-141 injections compared to PT-141 nasal spray