Check a label

MuscleTech · Pre-workout

Is MuscleTech EuphoriQ underdosed?

1 scoop = 17 g20 scoopsLabel as of 24 Jul 2025 · NIH DSLD
Verdict

Effective dose on 3 of 3 key ingredients.

Every key ingredient on the label reaches the low end of its research dose.

Effective dose
5
Below research dose
0
Hidden in a blend
0
Too much
0

Ingredient by ingredient

Per scoop · bodyweight 75 kg (default)
  • Vitamin B6 (Pyridoxine Hydrochloride)Per scoop 420 mcgStudies Not setNot gradedNot graded

    Not graded: a vitamin or mineral. We grade a pre-workout’s ingredients against exercise studies; vitamins and minerals are graded only on their own supplement pages.

  • Vitamin B12 (Cyanocobalamin)Per scoop 2 mcgStudies Not setNot gradedNot graded

    Not graded: a vitamin or mineral. We grade a pre-workout’s ingredients against exercise studies; vitamins and minerals are graded only on their own supplement pages.

  • Alpha-GPCLabel: Choline (Alpha-Glycerylphosphorylcholine); AlphaSize (Alpha-Glycerylphosphorylcholine)Per scoop 360 mgStudies 250–600 mg/dayEffective doseWeak

    Contains 360 mg; studies use 250–600 mg/day.

  • L-CitrullinePer scoop 4 gStudies 4–5.33 gEffective doseWeak

    Contains 4 g; studies use 4–5.33 g.

  • Beta-AlaninePer scoop 3.2 gStudies 3.2–6.4 g/dayEffective doseStrong

    Contains 3.2 g; studies use 3.2–6.4 g/day.

  • Betaine AnhydrousPer scoop 2.5 gStudies 2.5 g/dayEffective doseModerate

    Contains 2.5 g; studies use 2.5 g/day.

  • nooLVL (Inositol-Enhanced Arginine Silicate)Per scoop 1.6 gStudies Not setNot gradedNot graded

    Not graded: the label gives it in a form or blend we can't turn into a dose (no stated ratio or amount), so it isn't counted. See the methodology.

  • TaurinePer scoop 1 gStudies 1–6 gEffective doseModerate

    Contains 1 g; studies use 1–6 g.

  • L-TyrosinePer scoop 500 mgStudies Not setNot gradedNot graded

    Contains 500 mg. Not graded: a 2023 meta-analysis found no effect on endurance; its evidence is for focus under stress, at about 150 mg per kg of bodyweight.

  • Enfinity (Paraxanthine)Per scoop 300 mgStudies Not setNot gradedNot graded

    Not graded: a stimulant we have no research dose for. Its effects add to the caffeine's.

  • NeuroFactor (Coffee Fruit Extract) [decaffeinated]Per scoop 100 mgStudies Not setNot gradedNot graded

    Not graded: the label gives it in a form or blend we can't turn into a dose (no stated ratio or amount), so it isn't counted. See the methodology.

  • Huperzine A (Huperzia serrata)Per scoop 10 mcgStudies Not setNot gradedNot graded

    Not graded: we have no research dose for it from exercise studies.

Use “Check it for your dose” to see this table for your own scoops and bodyweight. Only caffeine is dosed per kilogram in the studies we cite; the other research doses are fixed amounts, so your weight doesn't change them.

Where the reference doses come from

  1. Alpha-GPC, 250–600 mg/day: Bellar et al., 2015Marcus et al., 2017.
  2. Beta-Alanine, 3.2–6.4 g/day: Harris et al., 2006Hobson et al., 2012Trexler et al., 2015.
  3. Betaine Anhydrous, 2.5 g/day: Cholewa et al., 2013Hoffman et al., 2009Zawieja et al., 2024.
  4. L-Citrulline, 4–5.33 g: Gough et al., 2021Vårvik et al., 2021.
  5. Taurine, 1–6 g: Deng et al., 2025Waldron et al., 2018.
  6. Daily caffeine reference, 400 mg: US FDA, Spilling the Beans.
  7. Label data: National Institutes of Health, Office of Dietary Supplements. Dietary Supplement Label Database, 2026. https://dsld.od.nih.gov/. Label 321541.

Methodology 1.11. Read the full methodology or the corrections log.