NOW Foods Supplements, L-Citrulline 750 mg, Supports Protein Metabolism*, Amino Acid, 90 Veg Capsules

I know when I read reviews and see 5 stars I think...ok...is this guy just experiencing placebo??? No. This is legit. This leads to an increase in clear-mindedness (for me) within 15 minutes. There is pep in my step. Almost like I have more breath in my body. I'm huffing and puffing less. I'm only 25 but I have sustained some serious damage to my body from selenium toxicity from supplements that has affected me drastically. But this helps.I have read it helps boost arginine more than arginine, as arginase in the liver "taxes" 80% of the arginine you eat/take and destroys it. Citrulline bypasses the liver, hence leading to a noticeable increase in Nitric Oxide, which is what is giving you that feeling of oxygenation.Citrulline is also used as a life-saving medication for those with urea cycle mutations/genetic diseases. As citrulline is used to convert the most toxic metabolite ever, ammonia, into the safer urea to be excreted. I imagine this could also play somewhat of a role for how you feel on this stuff.Look, don't buy a million supplements that don't work. Stick with what works. This works.I stack it with 2.5 g taurine, 500mg glycine, 1.5 g tyrosine, a TINY amount of zinc (5-10% of RDA) for NMDAR regulation (decreases anxiety), a TINY amount of beef liver (for copper and b vitamins), and I will be using beetroot powder too pretty soon.

First, I buy Now products when possible. They are all independently tested and work.I’ve been buying Now L-Citruline for a couple years and it works great for me evidenced by the veins popping out of my arms when I take it. It’s impact on nitric oxide relaxing the arteries and veins is important.

Easy to swallow, good quality, feel better and see gradual results

Wondered about this product to replace the time of the year when I can't get watermelon. They're great. I only take one a day. I use them to supplement my beet smoothies.

For older men’s nighttime performance, yes sir it works.

It works but not to aggressive

Part of my daily vitamin regimen. Not sure how effective it is

Everything good

もう数十年の、リピーターです。これを飲んでいると安心感もありますが頑張りも続くような気がするし、飲んでいる時とそれ以外だとやっぱ違う気がする。

I got this after reading Dr. Mike Simpson's "Honed: Finding Your Edge As A Man Over Forty" (good read if you're in that demographic, by the way). I'm hardly a doctor, clinician, or scientist, but I've distinctly felt something that seemed to be missing lately. Nothing dramatic, but definitely there. Placebo effect? Maybe, who knows, but either way it's working for me.

Very very nice and effective. Love it.

I didn't used it yet, just received the order. Capsules filling is not properly done because powder is out of the capsules in all around the bottle.Will update the results later

Genuine product.