Short-term protocols (1216 weeks) at standard doses carry minimal toxicity risk, but long-term use beyond 6 months lacks human safety data as of 2026
On TikTok, Reddit, and some telehealth websites, microdosing glucagon-like peptide-1 (GLP-1) receptor agonist medications is pitched as a gentler, more flexible way to use drugs such as the GLP-1 agonist semaglutide (Ozempic, Wegovy), the dual GIP/GLP-1 agonist tirzepatide (Mounjaro, Zepbound), and oral nonpeptide GLP-1 receptor agonist orforglipron (Foundayo)
These effects of Pycnogenol on joints can be explained by previous findings, showing that regular intake of Pycnogenol leads to a potent decrease of pro-inflammatory markers like NF-B and COX-enzymes, as well as a decline in the release of matrix metallopeptidase (MMP) enzymes, that are responsible for destroying cartilage in joints (71)
Not because it is perfect, but because it is proven