Review on L-Arginine Infusion Cardio Health: 5,000mg L-Arginine, 1,000mg L-Citrulline, CoQ10, & AstraGin | 11 oz (309 g) by Stephen Tharpe

I combine this with USP Niacin 4 GRAMS right before a workout for the most intense burst of NO2 burn imaginable - oh my god you can feel it - and I mean, not just niacin - I'm on HE accustomed -released niacin causes burns. You can FEEL Cardio Health working on my climbs - it even shows in the Sp02 score on my watch - taking me from a 97 when I'm not using it to a 98 on the toughest slopes. There's a reason this blend won the Nobel Prize (Ignarro). Chase it down with USP Niacin - (ask your doctor first) - and OMG - watch out lol. I'll try to add photos of mixed products later - I have tons of reviews to go through! THAT IS A GOOD THING. The only thing I would wish for is a little more COQ - and maybe carnitine and hawthorn berries. Btw, beware the idiot selling this on eBay for 199.99!