Nootropics Depot Agmatine Sulfate Powder | 250 Grams | Energy Supplement | Amino Acid Derivative | Supports Physical Strength and Workout Recovery | Nitric Oxide Booster

This is a great company that I buy many products from. Agmatine is a intetersting compound. It does have some slight issues with clumping but its the nature of the supplement. Unavoidable. Just shake it up and its good as new.

High quality, from literally the most reputable name in nootropics (based on long research). It may work for you, but this supplement, based on studies, has a cap of around 500mg per dose being effective. If you take more than that, it isn't likely to further affect mood, assuming you're using it for that purpose. Seems to be good for anxiety, based on studies and personal experience. Even if it clumps, it crumbles very easily, and comes with a silica moisture absorbing pouch.