Brainsupreme Opiniones 

This is what I wrote to their contact email
“ I have looked over the ingredient lists of all your products, but specifically: Athlete, Feel Good, Genius, and The Black Stack. None of the ingredient labels list Amounts of each constituent but are instead hidden behind "Proprietary Blend" in all cases. Your Maac Stack is sort of an exception in that it states the mass of some constituents, but other constituents are listed as being included in a "Proprietary Blend" with no mass amounts of each. Now, I am not immediately concluding you guys are nefarious, but I've been around using supplements a great deal of my 67+ years, and found that "Proprietary Blend" is a bullshit way of legally claiming an ingredient is "in there" but the Amount ends up being uselessly low. I have found in your FAQ section the amount of P-shroons in all your products (that contain them/it) except for Athlete. Please let me know the amount (mass) you claim is in one capsule or one recommended serving of Athlete. Additionally, after being "huckstered" too many times with "Proprietary Blend", I cannot allow myself to purchase any of your products until you promulgate Somewhere, not necessarily on the packaging, the amount (mass) of every other ingredient Except the P-shroons, making it possible for someone to independently test your claims. Thanks and I look forward to your response.”
And this was the reply from ADAM SCHELL:
“Hey Bryan, I gotta be honest with you, over 30,000 sales over 804 and five star reviews and this is the most accusatory and obnoxious email I’ve ever received. I have a policy of not doing business with a..holes if I don’t have to, and you sure seem like a hell of an a..hole so take your business elsewhere.“
(I had delete the “ss” with “..” to clear the trustpilot language filter). Now, I know I can be an a..hole sometimes, but obnoxious? Never! As an aside I won’t do business with anyone who will not divulge claimed amounts of every listed ingredient.