Additional information
| Flavor | Black Cherry, Blue Raspberry, Blueberry Pomegranate, Sour Gummy, Strawberry Mango |
|---|
Transparent Labs Bulk Black
$54.99
- 325 mg organic caffeine per scoop
- 8,000 mg citrulline malate per scoop
- 4,000 mg beta-alanine per scoop
- 1 scoop a day at most, per the brand
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Transparent Labs Bulk Black
A high-stimulant pre-workout with 325 mg of organic caffeine and 8,000 mg of citrulline malate
Bulk Black is Transparent Labs' strongest pre-workout. One scoop has 325 mg of organic caffeine, 8,000 mg of citrulline malate, 4,000 mg of beta-alanine, 2,500 mg of betaine, 2,000 mg of L-tyrosine, 300 mg of Alpha GPC, 200 mg of L-theanine and 200 mcg of huperzine A, with B6, B12, zinc, boron, sodium and potassium.
It's sweetened with stevia, 5 calories a scoop, with 30 servings in a tub. We carry it in Sour Gummy, Blue Raspberry, Strawberry Mango and Blueberry Pomegranate. The tub carries the Informed Choice logo for banned-substance testing.
- 325mgorganic caffeine per scoop
- 8,000mgcitrulline malate per scoop
- 4,000mgbeta-alanine per scoop
- 1scoopa day at most, per the brand
What's in a scoop
| Citrulline malate 2:1 | 8,000 mg |
|---|---|
| Beta-alanine | 4,000 mg |
| Betaine anhydrous (BetaPure) | 2,500 mg |
| L-tyrosine | 2,000 mg |
| PurCaf organic caffeine (coffee bean) | 325 mg |
| AlphaSize Alpha GPC 50% | 300 mg |
| L-theanine | 200 mg |
| SenActiv (tienchi ginseng and chestnut) | 50 mg |
| BioPerine (black pepper extract) | 5 mg |
| Boron | 3 mg |
| Huperzine A | 200 mcg |
| Vitamin B6 | 5 mg |
| Vitamin B12 | 100 mcg |
| Zinc | 10 mg |
| Sodium | 180 mg |
| Potassium | 130 mg |
Other ingredients: Natural flavors, calcium silicate, silicon dioxide, rebaudioside M (from stevia extract), stevia extract, plus flavor-specific acids and natural colors
Active ingredients are the same in all four flavors on the current label. Older Strawberry Mango tubs may carry an earlier formula, so the label on your tub is the final word.
How to use it
- New to it? Start with 1/2 scoop in 6 to 8 oz of cold water to check your tolerance.
- Experienced users: mix 1 scoop with 10 to 12 oz of cold water.
- Drink it 20 to 30 minutes before training, ideally on an empty stomach or at least 90 minutes after a meal.
High caffeine. Transparent Labs says not to exceed one serving a day, to count caffeine from all sources, and that it may cause restlessness within 5 hours of bedtime. Don't combine it with other caffeine products. Beta-alanine can cause a tingling feeling.
A good fit if you
- Are used to high-stimulant pre-workouts
- Want large doses of citrulline and beta-alanine in one scoop
- Train in the morning or early afternoon
Pairs well with
Common questions
How much caffeine is in Bulk Black?
325 mg of organic caffeine per scoop on the current label. Transparent Labs' limit is one serving a day.
Is Bulk Black stronger than LEAN?
Yes. Bulk Black has 325 mg of caffeine to LEAN's 180 mg, plus 8,000 mg of citrulline malate and 4,000 mg of beta-alanine versus LEAN's 6,000 mg and 2,000 mg.
Should I start with a full scoop?
Transparent Labs suggests half a scoop first to check your tolerance, then a full scoop if you need it.
Can I take it with coffee or another pre-workout?
No. At 325 mg a scoop, count it as your caffeine for the day, and don't stack it with other caffeine products.
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