El Jefe is a named pre-workout from Xtremis Cartel. The main El Jefe product is distinct from the brand’s Guerilla, Neuro, Fuego and Leyenda listings. This guide uses the main product’s Strawberry Lemonade Supplement Facts image and official page, checked October 12, 2026. It is a label review, not a report of personal workout results.
Start with the exact El Jefe version
The official El Jefe product page displays multiple flavors. The Strawberry Lemonade panel shows one scoop as 11.8 g and two scoops as 23.5 g, with 40 one-scoop or 20 two-scoop servings. Those printed weights are rounded differently; use the container’s own directions rather than treating a scoop as a universal unit across products.
Selected amounts in its two-scoop column are:
- L-citrulline: 8,000 mg
- Beta-alanine: 4,000 mg
- Betaine anhydrous: 3,000 mg
- EriaPuro: 500 mg; theobromine: 500 mg
- ThinFen, identified as beta phenylethylamine HCl: 200 mg
- Synephrine HCl: 80 mg
- Yohimbine HCl 98%: 3 mg; alpha yohimbine 90% rauwolscine: 2 mg
This is a selected list, not the full panel. Review the remaining ingredients and warnings too.
The official caffeine numbers do not quite agree
The page advertises 500 mg of caffeine ingredients and 425 mg active caffeine. The displayed Strawberry Lemonade panel instead supports this two-scoop calculation:
- Caffeine anhydrous: 300 mg
- Caffeine citrate: 100 mg at 45% caffeine, yielding 45 mg
- Di-caffeine malate: 100 mg at 75% caffeine, yielding 75 mg
That totals 420 mg caffeine, which is 5 mg lower than the page’s 425 mg claim. The ingredient weights total 500 mg, but ingredient weight is not the same as caffeine yield. We cannot resolve that discrepancy from these sources; ask the manufacturer to confirm the exact flavor and lot rather than silently substituting one figure for the other. This calculation is a label comparison, not a dosage recommendation.
Caffeine is not the only consideration
The FDA cites 400 mg caffeine per day as an amount generally not associated with negative effects for most adults. Both the calculated 420 mg and advertised 425 mg exceed that amount in two scoops alone. That comparison is not a personal safety threshold, and it does not account for the formula’s other ingredients.
NCCIH reports safety concerns associated with yohimbine, including irregular heartbeat and blood-pressure problems. The presence of several stimulant ingredients deserves a complete review with a clinician or pharmacist, especially with medication use or medical conditions. A history of tolerating caffeine does not establish tolerance or safety for this combination.
Useful checks before choosing a tub
- Confirm the complete product name, flavor and current readable label.
- Compare one-scoop amounts with one-scoop amounts, or two-scoop amounts with two-scoop amounts.
- Ask about the unresolved caffeine-yield discrepancy.
- Include drinks and other supplements when reviewing your caffeine intake.
- Do not interpret a strong sensation, tingling or a marketing claim as proof of improved training.
The NIH’s supplement review explains why research on single ingredients does not automatically validate a finished multi-ingredient formula. Other pre-workouts shown separately are commercial alternatives, with their own labels and limitations.
Product pages and existing offers
These are affiliate links; we may earn a commission from qualifying purchases. Check current labels and checkout terms. Discounts, including any 20% offer or code SHAWTAYYYY7, are subject to eligibility and are not guaranteed.
The larger sample-kit campaign is distinct from older three-sample or five-sample advertisements. Confirm current contents, shipping, customer eligibility and optional add-ons on its landing page.
Sources and review notes
Reviewed October 12, 2026. Xtremis Cartel main El Jefe official page. Official El Jefe Strawberry Lemonade facts image. FDA caffeine guidance. NCCIH Yohimbe. NIH ODS exercise supplements. This is editorial guidance based on identified labels and sources, not a report of personal product testing. Product versions and offers can change.
