Conclusion: The results of our systematic review and meta-analysis provide evidence on the effectiveness of arginine supplements for mild to moderate ED. Rhim HC, Kim MS, Park Y-J, et al. The Potential Role of Arginine Supplements on Erectile Dysfunction: A Systemic Review and Meta-Analysis. J Sex Med 2019;16:223-234.
Does Pycnogenol help with libido?
Possibly — but there are few reports. 100% of 6 people who reported on Pycnogenol for libido say it improved. 0% noticed no change and 0% say it got worse.
Libido: what users report
100%better6 reports · few reports
6 better0 no change0 worse
What people say about Pycnogenol and libido
“Pycnogenol is one of the only supplements that resolves my vascular issues in my hands and feet...It also gets me way more erect than I expected, so one of my favorites for that.”
“The most beneficial supplements for libido which can be taken regularly that I've tried are zinc, boron, maca, carnitine, citrulline, pycnogenol.”
“citrulline and pycnogenol (maritime bark extract), which gave me raging erections, but also made me dizzy”
What the research says
AResearch: Strong22 meta-analyses · 55 trials on PubMed
J Sex Med · 2019
The Potential Role of Arginine Supplements on Erectile Dysfunction: A Systemic Review and Meta-AnalysisFront Endocrinol (Lausanne) · 2023
Efficacy of L-arginine and Pycnogenol ® in the treatment of male erectile dysfunction: a systematic review and meta-analysisConclusion: These results indicate that the combination of PAL may have a significant effect on improving sexual function in patients with mild to moderate ED. This study will provide clinicians with more options for treating patients with ED. More randomized controlled trials are needed in the future to further demonstrate the effect of combination therapy on sexual function in patients with ED.
Side effects people mention
nausea 1headache 1dizziness 1
What else is Pycnogenol used for?
Based on few reports — treat as anecdotal. Information only — not medical advice. How we count