Free shipping over $50No proprietary blends · fully disclosed labelsThird-party tested · GMP certified facility
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The star rating and review count summarize aggregated product feedback. The written reviews shown below are representative samples and are not verified individual purchases.
4.2
out of 5
Clean ingredient list with no fillers I didn't recognize — exactly what I look for. Label is clear about dosing and the bottle doesn't take up much shelf space. Recovery between sessions has clearly improved; less soreness the next day.
Sleep quality went up almost immediately, which is exactly what I wanted. Dissolves completely in water, even without a blender. Arrived sealed and well packaged, with a scoop that was actually easy to find.
Consistent quality across every tub I've bought so far. Arrived sealed and well packaged, with a scoop that was actually easy to find.
Smooth flavor with no weird aftertaste, which is rare in this category. Cost per serving is lower than my old brand and the quality is at least as good.
Honestly tastes like a treat rather than a chore. Dissolves completely in water, even without a blender. Didn't notice any of the benefits the label promises, even after a full bottle.
Dissolves completely in water, even without a blender. For what you pay, the ingredient quality is excellent. Smooth flavor with no weird aftertaste, which is rare in this category.
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NOW. ESSENTIAL AMINO ACID: L-Histidine is an that is best kNOWn for its role in the production of histamine, an important mediator of immune system responses* Critical for normal brain function, as well as for the maintenance of a healthy skin barrier* Plays important roles in muscle function, cardiovascular health, protection against free radicals, and the elimination of heavy metals from the body* GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation). Packaged in the USA by a family owned and operated company since 1968.