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BodyTech Elite Altered Strength Stim-Free Preworkout vs JYM Supplement Science Pre JYM High-Performance Pre-Workout

The verdict

  • JYM Supplement Science Pre JYM High-Performance Pre-Workout scores 33.2 points higher than BodyTech Elite Altered Strength Stim-Free Preworkout on formula: 79.0 (B tier) vs 45.8 (D tier).
  • Caffeine: 0 mg vs 300 mg.
  • Hidden-blend share is 1.1% for Altered Strength Stim-Free Preworkout and 0% for Pre JYM High-Performance Pre-Workout.
  • Pre JYM High-Performance Pre-Workout costs $2.22 per clinically dosed serving. Altered Strength Stim-Free Preworkout does not have a comparable clinically dosed price.
  • Testing: Altered Strength Stim-Free Preworkout has only a brand claim of testing (T4); Pre JYM High-Performance Pre-Workout is untested.
  • Largest panel dose differences for Altered Strength Stim-Free Preworkout vs Pre JYM High-Performance Pre-Workout: Taurine: 100 mg vs 1,000 mg; Betaine Anhydrous: none listed vs 1,500 mg; L-Tyrosine: 500 mg vs 1,500 mg.
  • Bottom line: Pre JYM High-Performance Pre-Workout has the higher formula score.

Straight from the label math; no editorial picks. We don't earn a commission from store links on this site.

Head-to-head: BodyTech Elite Altered Strength Stim-Free Preworkout vs JYM Supplement Science Pre JYM High-Performance Pre-Workout
Metric
Altered Strength Stim-Free Preworkout product image
Skipped Leg Day
JYM Supplement Science Pre JYM High-Performance Pre-Workout — product photo (source: manufacturer)
Solid Set
Scores
TierD · 45.8B · 79.0 (best)
Overall score37.358.9 (best)
Dose46.280.0 (best)
Transparency98.9100.0 (best)
Pump60.060.0
Focus75.087.5 (best)
Endurance66.376.6 (best)
Caffeine0 mg · 😴 Night Shift300 mg · 🚀 Heart Go Brrr
Lowest price$29.99 (best)$49.99
Per clinically dosed serving$2.00 · Underdosed$2.22 · 💸 Pricey (best)
Real servings3 of 3022.6 of 30 (best)
TestingT4 · Brand Claim OnlyUntested
Ingredients (per graded serving)
L-Citrulline (counts toward the tier)4,666.9 mg100% ✓4,000.2 mg100% ✓
Caffeine (counts toward the tier)missing300 mg100% ✓
Betaine Anhydrous (counts toward the tier)missing1,500 mg60%
L-Tyrosine (counts toward the tier)500 mg50%1,500 mg100% ✓
Taurine (counts toward the tier)100 mg10%1,000 mg100% ✓
L-Theanine (counts toward the tier)missingmissing
Alpha-GPC300 mg100% ✓150 mg50%
Beta-Alanine3,200 mg100% ✓2,000 mg63%
Huperzine A50 mcg100% ✓50 mcg100% ✓
Ashwagandha root extract (KSM-66)100 mg—
AstraGin25 mg—
BioPerine (Black Pepper Extract)—5 mg
Cordycepshidden in blend—
Creatine Monohydrate—1,780 mg59%
L-Isoleucine—1,500 mg
L-Leucine—3,000 mg
L-Valine—1,500 mg
Lion's mane mushroomhidden in blend—
Potassium50 mg—
Sodium (Electrolytes)50 mg—

= best in the row. = part of the ideal pre and counts toward the tier. Percentages are of the clinical reference dose.