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Stim-free pre-workouts are for lifters who want pump and endurance support without caffeine. Many people choose them for evening sessions or because stimulants don't sit well with them.
Our top pick is GHOST Pump, because its label lists the dose of every active ingredient and it contains no stimulants. Gorilla Mode Nitric has the heaviest pump dose, Nutricost is the budget choice, and RAW and ProSupps cover creatine and a mid-range pump option.
1 GHOST Pump Nitric Oxide Powder, Peach (40 servings) | 2 Gorilla Mode Nitric Stim-Free Pre-Workout, Sour Gummy Worms (808 g) | 3 Nutricost Stim-Free Pre-Workout, Pink Lemonade (30 servings) | 4 RAW Essential Performance Non-Stim Pre-Workout, Strawberry Kiwi (25 servings) | 5 ProSupps Mr. Hyde Max Pump Pre-Workout, Blue Razz (20 servings) | |
|---|---|---|---|---|---|
| Best for | Best overall | Biggest pump dose | Best budget | Creatine blend | Mid-range pump |
| Servings | 40 per container | Not listed | 30 per container | 25 per container | 20 per container |
| L-citrulline | Not listed | 10,000 mg pure (per listing) | 6,000 mg | Included | Not listed |
| Caffeine | Not listed | Not listed | None | None | None |
| Check price at Amazon | Check price at Amazon | Check price at Amazon | Check price at Amazon | Check price at Amazon |
GHOST Pump Nitric Oxide Powder, Peach (40 servings)Best overallMost recommended by reviewers
Check price at Amazon
Gorilla Mode Nitric Stim-Free Pre-Workout, Sour Gummy Worms (808 g)Biggest pump dose
Nutricost Stim-Free Pre-Workout, Pink Lemonade (30 servings)Best budget
RAW Essential Performance Non-Stim Pre-Workout, Strawberry Kiwi (25 servings)Creatine blend
ProSupps Mr. Hyde Max Pump Pre-Workout, Blue Razz (20 servings)Mid-range pump
A stim-free pump formula for lifters who want zero caffeine and a label that shows every dose.
Most recommended by reviewers
Check price at AmazonPrices and availability on Amazon change often.
One catchBuilt for pumps and endurance, so it won't add the energy or focus a caffeine product does.
GHOST Pump is the most complete stim-free option in this list. The label shows the dose of each active ingredient, and the maker says there are no proprietary blends, so you can check what you're taking against the amounts you want.
The formula centers on L-citrulline and arginine nitrate for pumps. It is vegan, soy-free and gluten-free, works on its own or stacked with another pre-workout, and the 40-serving tub makes it a practical everyday choice.
The heaviest dose on this list, for people who want the most aggressive pump formula.
Prices and availability on Amazon change often.
This formula is built around volume. The listing gives a high dose of pure L-citrulline, creatine and several nitrate sources in one scoop, and it says it avoids citrulline malate, so the label dose is the amount you get.
If pumps are your main goal and you don't mind a bigger scoop, this is the strongest pump option here. Compare its dose list with the GHOST label before choosing.
A lower-cost stim-free option with clear dose listings for citrulline and beta-alanine.
Prices and availability on Amazon change often.
One expert review named this the best budget stim-free pre-workout, and the listing confirms the core doses: 6,000 mg of L-citrulline and 1,200 mg of beta-alanine per serving. It contains no caffeine and is gluten-free and soy-free.
It doesn't include creatine or the nitrate sources found in the premium blends, so it suits people who want a simple stim-free base at a lower cost.
A simple stim-free blend that adds creatine to the usual pump ingredients.
Prices and availability on Amazon change often.
The listing shows 5 g of creatine per serving alongside citrulline, beta-alanine and betaine. That makes it the creatine-forward option in this group, and one expert review notes that research supports creatine for short, intense exercise.
If you want creatine and a stim-free base in one scoop, this is a straightforward choice. Check the listing for the citrulline dose if you want a direct comparison.
A stim-free pump formula for people who want a pump boost without caffeine.
Prices and availability on Amazon change often.
This formula pairs beta-alanine with citrulline and arginine nitrate, aimed at pumps and endurance. the maker says it has no caffeine, no artificial dyes and no fillers, and that it is made in the USA.
It works well as a pump boost on its own or stacked with another product. Because the listing doesn't show exact ingredient doses, it suits people who care more about flavor and pump ingredients than label detail.
Non-stim pre-workouts suit people who train in the evening or prefer to avoid caffeine. One expert review notes that caffeinated products can leave people jittery late at night, while stim-free formulas aim for a similar performance effect without stimulants.
They can be worth it if you want pump and endurance support without caffeine, especially for evening training. Results depend on your training and diet, so start with one container and see how you respond.
Stim-free formulas avoid caffeine's common side effects, such as jitters and sleep disruption. They still contain active ingredients, so read the label, check the doses, and ask a doctor first if you have a health condition or take medication.
Neither is better for everyone. Stim pre-workouts add caffeine for energy and alertness, while non-stim options leave it out and focus on pumps and endurance, which suits people sensitive to stimulants or who train late.
GHOST Pump has the clearest dose label among the pump options, while Gorilla Mode Nitric has the highest listed dose of pump ingredients. Choose GHOST if you want to check every dose, and Gorilla Mode if you want the biggest formula.
The listings don't target either sex, so choose by ingredients, dose and how you train. Look for clear per-serving doses and a serving count that matches your routine.
Why trust BullseyeBuy
We compared each listing for stimulant content, dose disclosure and serving size before choosing picks. Every pick is one the listing itself confirms, and expert reviews were used for context and for the budget and creatine calls.
Our expert team tests products when it is needed and researches online and in interviews. Every guide is fact-checked and edited by a real person.
The BullseyeBuy editorial team · Updated Oct 17, 2026
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