Thirteen ingredients marketed on testosterone. Almost none of them raise it in healthy men — and the one clear finding in the category is about libido, not hormones.
"Test booster" stacks, DHEA without testing, and Tongkat Ali blends — stacking six unproven ingredients does not produce a proven one. DHEA is a hormone and should not be taken without bloodwork, and blends routinely hide how little of each ingredient they contain.
Low energy has many causes; guessing at testosterone is the least efficient one.
Both outperform every ingredient on this page in controlled comparisons.
Products conflate them deliberately. The trials do not.
Ours. It carries zinc at a sensible dose and deliberately leaves out the testosterone botanicals above — which is why it looks thinner than competitors on the label.