LabelDose

← All brands · data verified 2026-07-18

Hard Rhino

Hard Rhino label-dose audit: 4 clinically dosed, 7 under clinical dose, 4 undisclosed — from NIH label data.

Ashwagandha (2)

Hard Rhino — Ashwagandha Root 2.5% Extract665 mgHard Rhino — Pure Ashwagandha Root P.E. 2.5% Powder665 mg

Citrulline (4)

Hard Rhino — L-Citrulline3 gHard Rhino — L-Citrulline DL-Malate 1:13 gHard Rhino — L-Citrulline DL-Malate 2:13 gHard Rhino — Pre Workout Blue Raspberry2 g

Creatine (3)

Hard Rhino — Creatine Monohydrate 200 Mesh Micronized5 gHard Rhino — Creatine Monohydrate 4000 mg4 gHard Rhino — Pure Creatine Monohydrate Powder5 g

Magnesium (4)

Hard Rhino — Magnesium Citrate255 mgHard Rhino — Magnesium Glycinate200 mgHard Rhino — Magnesium Glycinate 400 mg400 mgHard Rhino — Pre Workout Blue Raspberry125 mg

Tongkat Ali (2)

Hard Rhino — Longjack 100:1 Tongkat Ali Extract300 mgHard Rhino — Tribulong Tribulus + Longjack 800/400 mg400 mg

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