BioStacks
PS ProSupps
Mr. HYDE Max Pump Pre Workout (Unflavored)
Powder · 1 Scoop (12.45 G) · 20 servings · $1.10/serving
Best for
Ingredients (6)
Beta Alanine
100%Dose
3200 mg
Target
3200–6400 mg
Form
—
L-Citrulline
100%Dose
4000 mg
Target
3000–6000 mg
Form
—
Betaine Anhydrous
100%Dose
3000 mg
Target
2500–6000 mg
Form
—
Hawthorn Berry Fruit Extract
63%Dose
100 mg
Target
160–900 mg
Form
—
Vitamin C
24%Dose
60 mg
Target
250–2000 mg
Form
Budget
Other Ingredients (3)
Natural FlavorsFlavor
Broad regulatory category of flavor constituents derived from natural sources. Composition is proprietary and not disclosed — 'Natural Flavors' can include several hundred different compounds depending on the target flavor profile, including hexane-extracted constituents and proprietary carrier solvents. 'Natural' is a regulatory definition (21 CFR §101.22), not a safety guarantee.
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Calcium SilicateAnti-caking
Inorganic compound used as an anti-caking and flow agent in powdered supplements
How to Take It
Take it anytime
Take it between meals, away from food.
On an empty stomach
On the label
For maximum stim-free, mix 1 Scoop with 6-8oz of water. Consume 30-45 minutes prior to exercise.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$21.99
Cheaper than 88% of 163 muscle supplements
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Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).
This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.
The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.