JYM Supplement Science Pre JYM
The full-spectrum 'kitchen sink' formula. Pre JYM discloses 6g citrulline malate, 6g BCAAs, 2g creatine HCl, 2g beta-alanine, 1.5g betaine, 500mg beet root, and 300mg caffeine, uniquely bundling creatine and dietary nitrate support into one serving at a strong ~$1.67/serving.
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Our Verdict
The most complete 'kitchen sink' formula: it uniquely bundles creatine and beet-root nitrates with citrulline, beta-alanine, and betaine at a strong ~$1.67/serving. Beta-alanine is light (2g) and it carries a Prop 65 warning.
Score Breakdown
Pros & Cons
Pros
- •Most complete ingredient breadth
- •Includes creatine and beet-root nitrates
- •Fully disclosed label
- •Excellent value (~$1.67/serving)
- •Legacy formula with long track record
Cons
- •Beta-alanine only 2g (below stronger research range)
- •California Prop 65 lead warning on label
- •No public sport certification or finished-product COA found
- •Large scoop
Specifications
| Caffeine | 300mg |
| Citrulline Malate | 6g |
| BCAAs | 6g |
| Creatine HCl | 2g |
| Beta-Alanine | 2g |
| Betaine | 1.5g |
| Beet Root | 500mg |
| Servings | 30 |
Quick Answers
What is the caffeine of the JYM Supplement Science Pre JYM?
JYM Supplement Science Pre JYM caffeine: 300mg.
What is the citrulline malate of the JYM Supplement Science Pre JYM?
JYM Supplement Science Pre JYM citrulline malate: 6g.
What is the bcaas of the JYM Supplement Science Pre JYM?
JYM Supplement Science Pre JYM bcaas: 6g.
What is the creatine hcl of the JYM Supplement Science Pre JYM?
JYM Supplement Science Pre JYM creatine hcl: 2g.
What is the beta-alanine of the JYM Supplement Science Pre JYM?
JYM Supplement Science Pre JYM beta-alanine: 2g.
What is the betaine of the JYM Supplement Science Pre JYM?
JYM Supplement Science Pre JYM betaine: 1.5g.
What is the beet root of the JYM Supplement Science Pre JYM?
JYM Supplement Science Pre JYM beet root: 500mg.
What is the servings of the JYM Supplement Science Pre JYM?
JYM Supplement Science Pre JYM servings: 30.
How much does the JYM Supplement Science Pre JYM cost?
The JYM Supplement Science Pre JYM lists at $53.99 at iHerb as of June 28, 2026. Prices change often, so the merchant page shows the current figure.
Who is the JYM Supplement Science Pre JYM for?
It suits those wanting creatine + nitrates in the pre, value seekers, full-spectrum formula fans. It is not the right pick for those wanting a high beta-alanine dose, buyers wanting sport certification, prop 65-sensitive shoppers.
Is the JYM Supplement Science Pre JYM worth buying?
The full-spectrum 'kitchen sink' formula. Pre JYM discloses 6g citrulline malate, 6g BCAAs, 2g creatine HCl, 2g beta-alanine, 1.5g betaine, 500mg beet root, and 300mg caffeine, uniquely bundling creatine and dietary nitrate support into one serving at a strong ~$1.67/serving. It ranks #4 in our Top 5 Pre-Workout Supplements. The most complete 'kitchen sink' formula: it uniquely bundles creatine and beet-root nitrates with citrulline, beta-alanine, and betaine at a strong ~$1.67/serving. Beta-alanine is light (2g) and it carries a Prop 65 warning.
Who Is This For?
Best For
- Those wanting creatine + nitrates in the pre
- Value seekers
- Full-spectrum formula fans
Not For
- Those wanting a high beta-alanine dose
- Buyers wanting sport certification
- Prop 65-sensitive shoppers
Where to Buy
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