Nature's 9 3000 Essential Amino ... vs Nutricost L-Isoleucine 2000mg Pe...

This product is very strong but a little pricey. Happy with the product and the seller. Product defintely works!

These pills are a little chalky but with a glass of water they go down well. They are gluten, dairy, and soy free, which i love because i cannot have any of those foods. The only downside is the size of the tablets.

These very chalky and hard to *. They are too big and to chalky.

Capsules are all uniformly filled. Bottle has a flip cap so you don't have to constantly unscrew it. I have fibromyalgia and severe fatigue and these give me the energy i need to get through my work day.