Transparent Labs BULK is a specific pre-workout formula. Here, BULK identifies the product rather than a wholesale purchase or an unusually large tub. This guide uses the manufacturer’s standard BULK Blue Raspberry label, checked October 13, 2026, to explain what the ingredient disclosure tells you.
Start with the serving basis
The Blue Raspberry Supplement Facts panel lists one 20.8-gram scoop and 30 servings. Selected ingredients per scoop are 8 g citrulline malate 2:1, 4 g beta-alanine, 2.5 g betaine anhydrous, 1.3 g taurine and 1 g L-tyrosine.
Its caffeine entry is 200 mg PurCaf organic caffeine from green coffee bean. It also contains 200 mg L-theanine, 50 mg theobromine and 50 mg Senactiv. The label does not list creatine. A separate creatine product pictured beside BULK or offered in a bundle does not make creatine part of this formula.
Transparency still requires interpretation
Eight grams of citrulline malate is the weight of the combined ingredient, not eight grams of pure L-citrulline. Similarly, the 300 mg AlphaSize entry is described as 50% alpha-GPC material, corresponding to approximately 150 mg alpha-GPC. Keeping the form and percentage beside the amount makes comparisons more meaningful.
Theobromine is a separate ingredient; it should not simply be added to the caffeine milligrams as though the two were the same substance. Nor does the natural source of PurCaf remove caffeine’s potential effects on sleep or sensitivity.
Standard BULK is its own product
Standard BULK, BULK Black, LEAN and Stim-Free have distinct listings. A photograph or review of Black cannot establish standard BULK’s caffeine content. Check the selected flavor and delivered container, because scoop weights, other ingredients and packaging can vary.
A clearly disclosed label helps you assess a formula, but does not by itself prove independent testing, clinical superiority or personal suitability. Any sport-certification claim should be checked against the exact product in the certifier’s directory.
Set realistic expectations
NIH describes mixed exercise evidence for several pre-workout ingredients. Beta-alanine research usually concerns repeated supplementation; tingling after a scoop is not a performance score. Training, nutrition and recovery remain important.
Follow the container’s directions, include drinks and other supplements in your caffeine total, and seek clinical advice about relevant medications or conditions. This is a label-based guide, without invented taste testing, guaranteed gains, bulk-buy savings or a current discount claim.
Product pages and existing offers
These are affiliate links; we may earn a commission from qualifying purchases. Check current labels and checkout terms. Discounts, including any 20% offer or code SHAWTAYYYY7, are subject to eligibility and are not guaranteed.
- Original Bucked Up: compare the linked product or offer details before ordering.
- Black Ant: compare the linked product or offer details before ordering.
- Creatine Monohydrate: compare the linked product or offer details before ordering.
- Bucked Up store and current offers
Sources and review notes
Reviewed October 12, 2026. Transparent Labs standard BULK official product. BULK Blue Raspberry manufacturer Supplement Facts. NIH ODS: exercise supplement evidence. FDA: caffeine intake and sensitivity. This is editorial guidance based on identified labels and sources, not a report of personal product testing. Product versions and offers can change.
