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Evlution Nutrition
ENGN Shred
High stimulant content · Read safety guidance
Our analysis — editorial take, not from the label
A budget-leaning fat-loss stack (L-carnitine, Capsimax, yohimbe) built on a 260mg proprietary caffeine-and-green-tea energizer blend, so the exact caffeine dose isn't independently confirmable from the label alone.
- Caffeine
- 260 mg
- Citrulline
- —
- Beta-alanine
- 1.6 g
- Servings
- 30
Price tier: Mid-range · relative cost per full serving across this database
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Four flavors (Cherry Limeade, Blue Raz, Pink Lemonade, Fruit Punch) sweetened with sucralose and acesulfame potassium and colored with FD&C dyes; the Cherry Limeade panel checked here lists FD&C Red 40.
Label verified: July 2026 · View supplement facts image
Label data
Per full serving · 30 servings per container · from the manufacturer's panel
| Caffeine | 260 mg |
|---|---|
| Beta-Alanine | 1.6 g |
| L-Carnitine L-Tartrate | 500 mg |
| Yohimbe Extract | 40 mg |
| Red Pepper Fruit Extract (Capsimax) | 25 mg |
| Proprietary blend | Yes |
Primary label source: Evlution Nutrition — official ENGN Shred product page and supplement facts panel · verified July 2026
Cautions
- The 260mg figure is the total weight of the 'ENGN Energizers' proprietary blend (natural caffeine from coffee bean plus green tea extract), not a pure-caffeine number — actual caffeine is somewhat under 260mg and is not broken out on the label.
- Contains 40mg yohimbe extract on top of the caffeine blend; sensitive users may feel a stronger stimulant response than the caffeine number alone suggests.
- 1.6g beta-alanine may cause mild tingling (paresthesia); all doses are per 1 scoop (7.9g), 30 scoops per tub.
Formulated for healthy adults — not intended for anyone under 18. Performance studies use roughly 3–6 mg of caffeine per kg of body weight, which puts 260 mg at the studied amount for a 43–87 kg adult. Full health & safety notes
Product details
Where this label sits
Evlution Nutrition ENGN Shred sits in the high stim tier of the Scoop Sense pre-workout database, which spans 0–400 mg of caffeine per serving. The label uses at least one proprietary blend, so a blend total stands in place of the individual amounts inside it. It runs 30 servings per container at the full labeled serving. Everything on this page comes from the manufacturer's supplement facts panel as of July 2026 — never from the marketing page.
Key ingredients & studied doses
- Beta-Alanine · 1.6 g. Below the 3.2g+ doses used in most carnosine-loading studies; likely to produce a milder tingling effect than a full dose.
- L-Carnitine L-Tartrate · 500 mg. Matches doses used in some exercise-recovery research, though oral carnitine's fat-oxidation evidence in trained individuals is mixed.
- Yohimbe Extract · 40 mg. Yohimbine content isn't standardized on this label; combined with the caffeine blend, this adds meaningfully to the overall stimulant load.
- Red Pepper Fruit Extract (Capsimax) · 25 mg. A standardized capsaicinoid dose in line with amounts used in thermogenic research.
Flavors & sweetener
Four flavors (Cherry Limeade, Blue Raz, Pink Lemonade, Fruit Punch) sweetened with sucralose and acesulfame potassium and colored with FD&C dyes; the Cherry Limeade panel checked here lists FD&C Red 40.
Who it's best for
Users with an established caffeine tolerance. Skip it if you want every individual dose disclosed on the label. Derived from the label figures above — not medical advice.
How we log this label
Every entry is built the same way: we read the current supplement facts panel, log each disclosed dose, compare it against the amounts used in published research, flag proprietary blends, and state the cautions plainly. The full methodology explains each step.
This label against the research
How we evaluate labelsEach bar shows the amount commonly used in published human research, and where this label's dose falls against it. Research amounts are context, not a recommendation — they are not doses, and nothing here is medical advice.
-
Beta-alanine1.6 g
50% of the low end of the studied range0studied range 3.2 g–6.4 g7 g
Studied as a daily loading protocol of 3.2–6.4 g taken for four weeks or longer. A single serving below that range still counts toward the daily total, but one scoop is not a studied dose on its own.
Source: Rezende et al., Frontiers in Physiology 2020 — “It seems that substantial amounts of BA are required to increase MCarn, with most studies using doses of ~3.2–6.4 g·day−1, for periods ranging from 4 to 24 weeks.”
-
Caffeine260 mg
At or above the studied amount0studied range 200 mg–400 mg450 mg
Performance studies most often use 3–6 mg per kg of body weight, which works out to roughly 200–400 mg for most adults. The FDA cites 400 mg a day as an amount not generally associated with negative effects in healthy adults.
Source: Guest et al., Journal of the International Society of Sports Nutrition 2021 — “Caffeine has consistently been shown to improve exercise performance when consumed in doses of 3–6 mg/kg body mass.”
One or more amounts on this label sit inside a proprietary blend, so the individual doses behind the blend total cannot be compared at all.
Common questions about Evlution Nutrition ENGN Shred
How much caffeine is in Evlution Nutrition ENGN Shred?
260 mg per full labeled serving — roughly 2.7 small cups of coffee. Within the Scoop Sense pre-workout database (0–400 mg per serving) that places it in the high stim tier. The FDA cites about 400 mg per day as an amount generally not associated with negative effects in healthy adults, and coffee, tea, and energy drinks count toward the same total.
Why does Evlution Nutrition ENGN Shred make my skin tingle?
The 1.6 g of beta-alanine. The prickling (paresthesia) in the face, neck, and hands is generally considered harmless, is dose-dependent, and fades on its own — typically within about an hour. Most beta-alanine studies use 3.2 g per day.
What does the proprietary blend in Evlution Nutrition ENGN Shred hide?
The blend lists one combined total. A blend total tells you the sum of its ingredients, not the individual doses inside it — which is why blend entries can't be checked against studied amounts.
Do the numbers for Evlution Nutrition ENGN Shred assume one scoop or two?
All figures on this page are per full labeled serving. 1.6g beta-alanine may cause mild tingling (paresthesia); all doses are per 1 scoop (7.9g), 30 scoops per tub..