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Transparent Labs BULK Pre-Workout

BULK Pre-Workout

90A
Grade A · powder · 30 servings · $49.99
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Scored by the Formulate Research Team · Last reviewed July 2026

Sports PerformanceFoundationalHealthy AgingLiver Support

Overview: Transparent Labs BULK Pre-Workout

Transparent Labs BULK Pre-Workout — powder format. Contains Theobromine, Senactiv® (Panax notoginseng (root), Rosa roxburghii (fruit)), AlphaSize® 50% Alpha-Glyceryl Phosphoryl Choline, Beta-Alanine and 13 more. Supports: Foundational, Healthy Aging, Liver Support. Organic, No Artificial Coloring, No Artificial Sweeteners certified.

Score Breakdown

Formulate scores every product across six weighted dimensions. Each dimension is graded independently — hover or tap to see what drove each component.

Evidence Qualityweight 40%
91/ 100
Dose Adequacyweight 35%
84/ 100
Form/Bioavailabilityweight 25%
96/ 100
Transparencyweight 0%
100/ 100
Safety/Redundancyweight 0%
100/ 100
Manufacturing Qualityweight 0%
94/ 100

Ingredients per Serving

IngredientAmount
Theobromine1 systematic review · 23 randomised trials50 mg
Senactiv® (Panax notoginseng (root), Rosa roxburghii (fruit))2 randomised trials50 mg
AlphaSize® 50% Alpha-Glyceryl Phosphoryl CholineAlpha-GPC1 human trial300 mg
Beta-Alanine60 systematic reviews · 137 randomised trials4000 mg
Betaine AnhydrousBetaPure™16 systematic reviews · 88 randomised trials2500 mg
Bioperine® (Piper nigrum) (Black Pepper (Fruit) Extract)10 systematic reviews · 41 randomised trials5 mg
BoronBoron Citrate2 systematic reviews · 38 randomised trials3 mg
Citrulline Malate 2:15 systematic reviews · 34 randomised trials8000 mg
L-Tyrosine41 systematic reviews · 516 randomised trials1000 mg
PurCaf® Organic Caffeine (from Green Coffee Bean) (Coffea arabica) (fruit)133 systematic reviews · 550 randomised trials200 mg
PotassiumPotassium Chloride87 systematic reviews · 1010 randomised trials130 mg
SodiumHimalayan Rock Salt180 mg
Taurine29 systematic reviews · 125 randomised trials1300 mg
L-Theanine5 systematic reviews · 18 randomised trials200 mg
Vitamin B12Methylcobalamin141 systematic reviews · 337 randomised trials100 mcg
Vitamin B6Pyridoxal-5-Phosphate62 systematic reviews · 142 randomised trials5 mg
ZincZinc Chelate469 systematic reviews · 1315 randomised trials10 mg

Certifications & Testing

OrganicNo Artificial ColoringNo Artificial SweetenersNo Artificial Preservatives

Other Ingredients

Natural Flavors, Stevia Extract, Calcium Silicate, Silicon Dioxide

Recommended Use

Not visible on provided images

Warnings

Consult your healthcare practitioner prior to use if you are pregnant, nursing, have a medical condition, or are taking any medication. Keep out of reach of children.

Frequently Asked Questions

What is Transparent Labs BULK Pre-Workout's Formulate score?

Transparent Labs BULK Pre-Workout scores 90 out of 100 (grade A) on Formulate's ingredient-level rubric, which weighs evidence quality, dose accuracy, bioavailability, transparency, safety, and manufacturing practices.

Is Transparent Labs BULK Pre-Workout worth it?

Transparent Labs BULK Pre-Workout scores 90/100 (grade A). That puts it in Formulate's top tier: its ingredient doses, forms, and label transparency hold up against the clinical evidence, and it carries credible third-party testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.

What's in Transparent Labs BULK Pre-Workout?

Each serving contains Theobromine (50 mg), Senactiv® (Panax notoginseng (root), Rosa roxburghii (fruit)) (50 mg), AlphaSize® 50% Alpha-Glyceryl Phosphoryl Choline (300 mg), Beta-Alanine (4000 mg), and more. Serving size: 1 Scoop (20.8g). 30 servings per container.

How do I take bulk pre-workout?

Not visible on provided images

Who makes BULK Pre-Workout?

BULK Pre-Workout is made by Transparent Labs. See Formulate's full grade and product lineup for Transparent Labs on its brand page.

Is Transparent Labs BULK Pre-Workout third-party tested?

Transparent Labs lists the following certifications and testing for this product: Organic, No Artificial Coloring, No Artificial Sweeteners, No Artificial Preservatives.

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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.