Does Vitamin K2 help with libido?
Possibly — but there are few reports. 80% of 5 people who reported on Vitamin K2 for libido say it improved. 0% noticed no change and 20% say it got worse.
Libido: what users report
80%better5 reports · few reports
4 better0 no change1 worse
What the research says
AResearch: Strong36 meta-analyses · 99 trials on PubMed
None of the top reviews we found look specifically at libido. See all research on Vitamin K2.
Side effects people mention
heart palpitations 5anxiety 3palpitations 2insomnia 2other symptoms 1
What else is Vitamin K2 used for?
Based on few reports — treat as anecdotal. Information only — not medical advice. How we count