Love these, really freaking fantastic for the price as well Read more

I am 63 and I can feel a difference , more pumped feeling in the muscles, when using this L-Citrulline. I mix with water and there is no taste issues. I use other Nutra-Bio products and like them. Looking at the question and answers section and other reviews, I want to point out that Nutra-Bio packages this product in the USA, but the label says "ingredients sourced worldwide". This usually means from China but they want to avoid saying that considering the the common poor quality and safety issues with products sourced from there. Read more

If you are a purist like me, you'll love this product. I'm recovering from back surgery and not able to lift weights for now. I am able to walk however and this stuff has been remarkable for my post surgery recovery. Until using this I was all in after 2 -3 blocks. After using this I walked 45 min. with steep hills! That may not sound like much but I'm talking 2 weeks after major reconstructive surgery! Don't waste your time on the l-citrulline malate. It tastes nasty and doesn't work. Read more

Quality product Read more

Works very good I take two scoops before a workout and carries me through an hour of weightlifting. Read more