L-Citrulline reviews: what real users say
We read 231 first-hand mentions of L-Citrulline from health and supplement communities. 99 of them say clearly how it went — and 77% of those say it helped.
Where people say it works: libido (98% of 48), performance (98% of 45), heart & lipids (95% of 22), energy (100% of 11).
Most common complaints: cold sore, dizziness, headache, increased urination, eye bags. All side effects →
Positive experiences
“Something I found that makes my meds work way better is Citrulline 2g + Arginine 2g twice daily.”
“I noticed a MARKED improvement in cognitive abilities, feeling witty with ideas in my head, ambitions to do or think about things, less brain fog and also greatly improved mood.”
“I'd say 95% of them are gone the few that remain I notice every few days if I try to focus on them they are fainter and fainter.”
“I take 4.8 g a little less than an hour before my workout, emptyish stomach. I just take those and hydrate, and then by the time I'm driving into the gym I can feel my breathing open up and relax.”
“I also take l'citrulline as a pre workout and one of the side effects helps with blood flow down there... I definitely have results in my case.”
“My preworkout has 9 grams of L citrulline, i noticed that i got improved erections from that. Turns out its good for blood flow.”
Negative and mixed experiences
“within hours I feel amazing! Aches pretty much disappeared and I have energy levels I hadn't felt in several months.”
“Comment reports: Citrulline gave me the best sex of my life after months. It took time but when it worked effects were significant. Stopped due to herpes outbreak assumed linked to arginine.”
“Citrulline does absolutely nothing for me and I've done more than 6g. Don't even have ED either”
“I have already used citrulline as one of the forms described in the post. Citrulline didn't seem to do anything either”
“Citrulline was great for getting pumps but I can't say I felt anything from it in terms mental performance”
“I also use l-citrulline; the science doesn't show any real increase in performance, but I find the pump helps me mentally”
Quotes are verbatim and link to the original public discussion. Information only — not medical advice. How we collect reports