BULK Pre-Workout
91
💨Powder
🏃Sports Performance🏛️Foundational🧬Healthy Aging🫁Liver Support
🌿Organic📊Strong Evidence⭐High Bioavailability
Transparent Labs Bulk Pre-Workout fuels intense workouts with natural caffeine, nitric oxide boosters, and clean, effective performance enhancers.
Want to track BULK Pre-Workout?
Download Formulate free to build your stack, log daily intake, and get personalized feedback — no account required to browse scores.
Overview
Transparent Labs Bulk Pre-Workout fuels intense workouts with natural caffeine, nitric oxide boosters, and clean, effective performance enhancers.
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.
Active Ingredients
Theobromine
50mg
50% SCORE
BASIC
Senactiv® (Panax notoginseng (root), Rosa roxburghii (fruit))
50mg
17% TR
BELOW RDAGOOD
AlphaSize® 50% Alpha-Glyceryl Phosphoryl Choline
Alpha-GPC
300mg
62% TR
THERAPEUTICHIGH BIO
Bioperine® (Piper nigrum) (Black Pepper (Fruit) Extract)
5mg
40% TR
OPTIMALGOOD
Citrulline Malate 2:1
8g
50% SCORE
HIGH BIO
PurCaf® Organic Caffeine (from Green Coffee Bean) (Coffea arabica) (fruit)
200mg
160% TR
OPTIMALBASIC
Other Ingredients
Natural Flavors, Stevia Extract, Calcium Silicate, Silicon Dioxide
Product Info
Serving Size
1 Scoop (20.8g)
Servings
30
Price
$49.99
Per Serving
$1.67
Form
powder
Where to Buy
Links may contain affiliate partnerships. See our disclosure for details.
Certifications
OrganicNo Artificial ColoringNo Artificial SweetenersNo Artificial Preservatives
Score Breakdown
Evidence Quality
30%86
•6 Grade A, 5 Grade B ingredients
•Evidence grades: A(6), B(5), C(5)
•5 ingredients without evidence data (scored as C)
Dose Adequacy
25%86
•11 ingredients at optimal doses
•1 ingredient at therapeutic doses
•1 ingredient below recommended dose
•1 ingredient severely below recommended dose
•Reference coverage: 88%
Form/Bioavailability
15%96
•7 clinical: AlphaSize® 50% Alpha-Glycer..., Betaine Anhydrous, Citrulline Malate 2:1 +4 more
•7 good: Senactiv®, Beta-Alanine, Bioperine® +4 more
•1 basic: Zinc
•Absorption enhancer: Senactiv®, Bioperine® (+5)
•Excellent form quality - premium bioavailable forms
Transparency
15%100
•Label transparency: full
Safety/Redundancy
10%100
•Standard vitamin/mineral formula - well-established safety
Manufacturing Quality
5%90
•NSF Certified for Sport (premium)
Overall Score91/100