We do not provide any product in exchange for reviews as that is strictly against Amazon's rules and has the potential to have our account banned.
But if you purchase any of our products, and it doesn't end up working as well as you'd hope, don't worry about it!
We are so confident in everything we sell, every product is backed by our Zero Risk Policy.
Use the product once, or use the entire bottle. If you become unsatisfied for any reason at all, simply let us know and we will take care of you!