Comparison of Ingredients and Claims:

Manufacturer: MuscleTech
Ingestion: Caplets
Active Ingredients:
Proprietary Formula 3520 mg:
  • L-arginine
  • xanthinol nicotinate
  • L-arginine-ketoisocaproic acid
  • yohimbine HCL
Supplement Facts: Read Here
Directions: Beginners should start with one serving (3 caplets) with an 8 oz. glass of water, twice daily. Intermediate and advanced bodybuilders should refer to the dosing chart. On days of your workout, take 1 of these servings before your workout. Do not exceed 10 caplets in a 24-hour period. Consume ten 8 oz. glasses of water daily for general good health. Read the entire label before use and follow the directions carefully.

naNO Vapor:
Manufacturer: Muscletech
Ingestion: powdered drink (mix with water)
  • Calories 40
  • Total Carbohydrates 10 g
  • Sugars 4 g
  • Calcium 100 mg
  • Sodium 220 mg
Active Ingredients: naNo Vapor Proprietary Blend 22,031 mg: Intravol (Muscle Cell Volumizing Complex), Maltodeztrin, Creatine monohydrate, Taurine, Creatine anhydrous, Creatine malate, Creatine alpha-ketoglutarate, Tricreatine HCA, Creatine l-pyroglutamate, Glycocyamine, Cinnamon extract (as Cinnamomum cassia blume( (bark) Standardized to 40% polyphenols, Taurine ethyl ester HCl, Taurine alpha-ketoglutarate, 18 beta glycrrhetinic acid, Coriolus versicolor powder (plant), Vasoprime (Nitric Oxide Amplification Matrix), D-glucose monosaccharide, L-arginine, L-aspartic acid, Disodium phosphate, Dipotassium phosphate, Dicalcium phosphate, Xanthinol nicotinate, L-arginine ketoisocaproic acid, L-arginine ethyl ester HCl, Norvaline, L-norvaline ethyl ester HCl, Asian ginseng extract (as Panax ginseng) (plant) Standardized to 25% ginsenosides, L-citrulline, Citrulline malate, L-citrulline malate, L-citulline ethyl ester, L-histidine alpha ketoglutarate, Gynostemma pentaphyllum extract (root) Standardized to 85% gypenosides, Acetyl-l-carnitine l-arginine dihydrochloride, Salvia miltiorrhiza bunge powder (Cryptotanshinone) Artichoke flavonoids (as Cynara scolymus L.) (root) Crataegus pinnauficia bunge extract (berry) NeuroAMP (Psychoactive Signaling Intensity Catalyst), L-tyrosine, N-acetyl-l-tyrosine, Sulbutiamine, Vinpocetine, Alpha-glycerophosphocholine, Cis-9, 10-octadecenoamide, Huperzine-A (as Huperzia serrata), Anaphex (Anabolic/Anti-Catabolic Signaling Complex), Glycine, Beta-alanine, L-leucine, L-isoleucine, L-valine, Beta-alanine ethyl ester HCl, L-leucine methyl ester HCl, L-leucine alpha ketoglutarate, L-leucine isovaleric acid, L-isoleucine ethyl ester HCl, L-isoleucine methyl ester HClm, L-valine ethyl ester HCl, L-valine alpha ketoglutarate, Alpha amino l-butyrate, Infernogen (Lipid Inferno Fusion) Caffeine anhydrous, Standardized for 117 mg caffeine, Yerba mate powder, (as llex paraguariensis) (leaf) N-acetyl-l-carnitine HCl, Yohimbine HCl (Pausinystalia yohimbe) (bark) Evodia rutaecarpa extract (as Tetradium ruticarpum)(fruit) Standardized for 10% evodiamine, Black tea extract (as Camellia sinensis) (leaf) Standardized for 70% polyphenols, 50% catechins, 25% EGCG, Theobroma cacao extract (seed) Standardized for 6% theobromine, White tea extract (as Camellia sinensis) (leaf) Standardized for 50% polyphenols, 35% catechins, 15% EGCG, White willow extract (as Salix alba)(bark) Standardized for 25% salicin, 11-hydroxy yohimbine, MyoGF (Growth Complex) Fenugreek extract (as Trigonella foenum-gracum)(seed) Standardized to 20% 4-hydroxyisoleucine Quercetin dihydrate (citrus bioflavonoid) Dihydroxy-diosgenin (25R-5 alpha-spirostan-2-alpha, 3-beta) Acetyl-l-cysteine amide, N-acetyl-5-methoxytryptamin).