I started working out and bought it. I'm sure the effect of exercise is better than when I didn't eat. It is in capsule form, so it is easy to eat and the size is suitable, so I plan to purchase it again. It doesn't taste bad, so I don't feel bad about it.

When I took arginine, I felt blood circulation because my hands and feet were cold, but as I continued to take it, I felt different. Also, I used to get tired after moving a little before eating, but now I'm always in good shape. I'm planning to buy this product all the time.

Took this to promote better circulation but also took to enhance blood flow to uterus for IVF embryo transfer. After taking this I had my first successful implantation.

David Sinclair says keep it in the refrigerator as it breaks down easily. Also, he says, take it with fat since some of the ingredients are fat soluble.

I am am a sever asthmatic. My chiro adviced this product to strength and support my lung function along with taking my prescription meds. I notice a real difference. Don't want to go a day without!

helps my circulation throughout my extremities especially in the colder weather. I recommend it

This brand if literally the best in the market! you feel good in a few days only.

Still trying i hope it is good. Looks exactly like the picture.

Fast shipping, and easy to take pills.

It does exactly as formulated.