It's fine. Did what I expected, nothing more. Might try other brands before reordering.

Been taking this for about six weeks. Energy is more consistent and I feel less sluggish in the afternoons. Happy with the purchase.

Third-party tested, clean label. That's what I look for first. Actually works too, which is a bonus.

Switched from a more expensive brand and honestly can't tell the difference in results. Saves money.

Works well. Deducting a star because the bottle is hard to open with one hand, but the product itself is solid.

Took this for a month and didn't notice much change. Might just not work for me personally.