New staple in my routine
Dissolves completely in water, even without a blender. Clean ingredient list with no fillers I didn't recognize — exactly what I look for.
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.
4.1
out of 5
Dissolves completely in water, even without a blender. Clean ingredient list with no fillers I didn't recognize — exactly what I look for.
Saw a real difference in my hair and nails within a month — not placebo, measurable. Zero clumping, which I appreciate since my old one needed a whisk every time. You can tell this is a quality formulation; transparent labeling and third-party tested.
Arrived sealed and well packaged, with a scoop that was actually easy to find. Cost per serving is lower than my old brand and the quality is at least as good.
Started noticing better recovery after about two weeks of consistent use. Clean ingredient list with no fillers I didn't recognize — exactly what I look for. Zero clumping, which I appreciate since my old one needed a whisk every time. There's a chalky, medicinal aftertaste I just can't get past.
Compared the label against three competitors and this had the cleanest, best-dosed formula.
Shipped fast and the seal was intact. Taste is mild and it stirs in without a blender.
Showing 6 of 20 reviews

Swanson. Pharmaceutical grade From Japanese-based Ajinomoto The perfect ratio of l-arginine & l-ornithine Vegetarian Per GMP guidelines set forth by the FDA, most products are formulated for 24 months from the date of manufacture. Liquids and probiotics are formulated for 12 months.