Supplements and sports nutrition
From whey protein to vitamin D.
1,990 products. The full Supplement Facts panel for each, per serving — and, said plainly, what no regulator has checked.
- Every number from the label itself
- Claims shown as the manufacturer’s, never ours
- No paid placement — order is alphabetical
21 results for “L- Arginine” · Clear search
Protein powders 6
CITRULLINENOW SportsArginine & Citrulline Powder1.5 g l-arginine Crescent H (Halal) GMP Quality Assured Informed Sport We Test - You Trust Triangle K (Kosher)ARGININE 1000 MGJarrow FormulasArginine 1000 mg1000 mg l-arginineAMINO ACIDSVitaCeutical LabsAmino Acid Complex1195 mg total amino acidsPROTEINProCapsEssential Amino Protein400 mg l-lysineAMINO ACIDSWonder LaboratoriesLiquid Amino Acids< 1 g proteinSUPER-SPORTSMontiffSuper-Sports
Pre-workout, amino acids and electrolytes 6
CITRULLINEMH Michael's Health Naturopathic ProgramsArginine Citrulline2250 mg l-arginineCAFFEINEKaged MuscleAmino Synergy + Purcaf Caffeine Raspberry Lemonade3.6 g patented amino acid blend Micropure Quality Guarantee Informed Sport We Test You TrustAMINO ACIDSOptimum NutritionEssential Amino Energy Concord Grape5 g amino blendPRE-WORKOUTRyse Up Sports NutritionPre-Workout Electric Lemonade6 g l-citrulline malatePRE-WORKOUTNutricostPre-Workout For Women Strawberry15 mg vitamin b1PRE-WORKOUTRyse Up Sports NutritionPre-Workout Pink Blast6 g l-citrulline malate
Herbs and botanicals 1
Everything else 8
C4 EXTREME ENERGYCellucorC4 Extreme Energy Cherry Limeade250 mg vitamin cC4 ORIGINAL CHERRYCellucorC4 Original Cherry3.4 mg vitamin b6C4 RIPPED CHERRYCellucorC4 Ripped Cherry Limeade250 mg vitamin cC4 SPORT WATERMELONCellucorC4 Sport Watermelon3.4 mg vitamin b6 NSF Certified SportC4 ZERO ORANGE MANGOCellucorC4 Zero Orange Mango250 mg vitamin cESSENTIAL AMIN.O. ENERGYON Optimum NutritionEssential AMIN.O. Energy Iced Chai Tea Latte Flavor5 g amino blendMONSTER SHRED BERRYColossal LabsMonster Shred Berry Lemon1500 mg beta-alanineSTIMULOIDGoliath LabsStimuloid100 mg vitamin b3
Source: Dietary Supplement Label Database · NIH Office of Dietary Supplements · retrieved 2026-09-21. A selection of source labels, not the whole database. Similar product names are grouped in this overview; category pages show every label.