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Axe & Sledge Supplements
Intake
High stimulant content · Read safety guidance
Our analysis — editorial take, not from the label
Fully disclosed all-in-one formula dosed for both a 1-scoop and 2-scoop serving; at the full 2-scoop dose, caffeine (300 mg), citrulline (8 g), and beta-alanine (3.2 g) all land at or above typical research amounts.
- Caffeine
- 300 mg
- Citrulline
- 8 g
- Beta-alanine
- 3.2 g
- Servings
- 20
Price tier: Premium · relative cost per full serving across this database
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Offered in six candy- and dessert-inspired flavors (Cluster Candies, Deadlifts & Gummy Bears, Sour Peach Rings, Fruit Kaboom, Melon Pop, Apple Pie Moonshine), sweetened with sucralose.
Label verified: July 2026 · View supplement facts image
Label data
Per full serving · 20 servings per container · from the manufacturer's panel
| Caffeine | 300 mg |
|---|---|
| L-Citrulline | 8 g |
| Beta-Alanine | 3.2 g |
| Betaine Anhydrous | 2.5 g |
| Proprietary blend | No |
Primary label source: Axe & Sledge – official Intake product page · verified July 2026
Cautions
- The label doses at both 1 scoop and 2 scoops; the 300 mg caffeine, 8 g citrulline, and 3.2 g beta-alanine figures above are the full 2-scoop serving the brand markets as one dose, so a single scoop halves every number and the same tub is sold as either 20 or 40 servings.
- 300 mg caffeine is roughly three cups of coffee at the full 2-scoop dose; the brand itself tells new users to start with one scoop.
- 3.2 g beta-alanine can cause a harmless tingling (paresthesia) sensation.
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 300 mg at the studied amount for a 50–100 kg adult. Full health & safety notes
Product details
Where this label sits
Axe & Sledge Supplements Intake sits in the high stim tier of the Scoop Sense pre-workout database, which spans 0–400 mg of caffeine per serving. Every active ingredient on the panel is listed with its own dose — nothing is hidden inside a blend total. It runs 20 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
- L-Citrulline · 8 g. Squarely within the 6-8 g range shown to support pumps and reduce fatigue in citrulline research.
- Beta-Alanine · 3.2 g. Matches the roughly 3.2 g daily dose used in most beta-alanine endurance studies.
- Caffeine (Anhydrous + ZümXR extended-release) · 300 mg. 250 mg fast-acting plus 50 mg extended-release; well above the roughly 200 mg used in most acute performance-caffeine studies.
- Betaine Anhydrous · 2.5 g. In line with the 2.5 g per day dose used in power-output research.
Flavors & sweetener
Offered in six candy- and dessert-inspired flavors (Cluster Candies, Deadlifts & Gummy Bears, Sour Peach Rings, Fruit Kaboom, Melon Pop, Apple Pie Moonshine), sweetened with sucralose.
Who it's best for
Users with an established caffeine tolerance. 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.
-
Citrulline8 g
At or above the studied amount0studied range 6 g–8 g10 g
Studies use about 6 g of pure L-citrulline, or 8 g of citrulline malate — which is about 5.3 g of citrulline at the usual 2:1 ratio, and closer to 4 g if the label is 1:1.
Source: Gough et al., European Journal of Applied Physiology 2021 — “The most commonly employed dose of CM is a single acute 8 g dose”
-
Beta-alanine3.2 g
At or above the studied amount0studied 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.”
-
Caffeine300 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.”
-
Betaine2.5 g
At or above the studied amount0studied range 2.5 g3.5 g
Trials run from 1.25 g to 5 g a day; 2.5 g, usually split into two doses, is the amount most of them use.
Source: Lee et al., Journal of the International Society of Sports Nutrition 2010 — “Betaine supplement (B) was given as 1.25 grams (g) of betaine (Danisco Inc., Ardsley, NY) in 300 mL of Gatorade© sports drink, taken twice daily”
Common questions about Axe & Sledge Supplements Intake
How much caffeine is in Axe & Sledge Supplements Intake?
300 mg per full labeled serving — roughly 3.2 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 Axe & Sledge Supplements Intake make my skin tingle?
The 3.2 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.
Does Axe & Sledge Supplements Intake disclose every dose?
Yes — the label lists an individual amount for each ingredient, with no proprietary blends. That is what the "label fully disclosed" tag on Scoop Sense means, and it is what lets each dose be compared against the amounts used in published research.
Do the numbers for Axe & Sledge Supplements Intake assume one scoop or two?
All figures on this page are per full labeled serving. The label doses at both 1 scoop and 2 scoops; the 300 mg caffeine, 8 g citrulline, and 3.2 g beta-alanine figures above are the full 2-scoop serving the brand markets as one dose, so a single scoop halves every number and the same tub is sold as either 20 or 40 servings..