If you’re comparing Bulk Black pre-workout vs Bulk pre-workout and can’t see much of a difference, you aren’t alone.
Don’t stress, we’re here to help with a breakdown of the key differences between the two products and who would benefit more from each.
So, if you’re ready to get your pump on, continue reading to find the right pre-workout mix for you!
Table of Contents
Bulk vs Bulk Black Pre-Workout
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Higher Caffeine
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Medium Caffeine
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4.5
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4.5
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Pros:
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Pros:
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Cons:
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Cons:
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Caffeine:
297 mg
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Caffeine:
200 mg
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Flavors:
Cherry Kiwi, Blue Raspberry, Peach Mango, Sour Gummy, Black Cherry
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Flavors:
Strawberry Kiwi, Pina Colada, Blue Raspberry, Black Cherry, Peach Mango, Tropical Punch, Watermelon, Sour Grape, Green Apple, Orange, Strawberry Lemonade, Lemon Lime
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Servings:
30
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Servings:
30
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Discount code:
LV10 = 10% off Transparent Labs
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Discount code:
LV10 = 10% off Transparent Labs
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- More caffeine than regular Bulk
- Two exclusive flavors vs. Bulk
- Fewer flavor options than Bulk
- More flavor options
- Slightly less expensive than Bulk Black
- Less caffeine than Bulk Black
Key Differences Between Bulk Black and Bulk Pre-Workout
The only differences between Bulk Black and Bulk Pre-Workout are caffeine content, flavors, and price. Otherwise the products are identical.
- Bulk Black has 97 mg more caffeine than Bulk Pre-Workout.
- Bulk Pre-Workout is available in 13 flavors, whereas Bulk Black is only available in five flavors.
- Bulk Black is $5 more expensive than Bulk.
Read on to see which pre-workout is right for you.
Which pre-workout is recommended overall?
In the race for overall recommended pre-workout, it depends on how much caffeine you want to use. Transparent Labs Bulk pre-workout has a standard caffeine dose while Bulk Black has a far higher dose.
Transparent Labs Bulk Black is more for experienced gym-goers that have a higher caffeine tolerance from their pre-workout or other caffeine sources like energy drinks or strong coffee.
Based on that, Bulk is better for a beginner that wants a well-rounded pre-workout, without massive amounts of caffeine. It also has 12 flavors which might be best for a beginner just getting used to the taste of pre-workout, compared to Bulk Black that only has five flavors.
However, the Sour Gummy and Cherry Kiwi flavors are exclusive to Bulk Black, so if that sounds like your perfect flavor, then Bulk Black might be a good option (if you can handle the caffeine).
Overall, both pre-workouts contain well-rounded ingredient profiles that are clinically dosed. Plus, with a focus on transparency and quality, you know you’re getting the right stuff.
Basically, your choice will come down to how much caffeine you feel comfortable ingesting and what your body can handle – and also partly your favorite flavor.
Which pre-workout is better for energy?
Generally, the one with a higher caffeine dose will provide more energy. But it’s also good to look at ingredients like:
- English walnut extract
- DMAA
- DMHA
- Eria Jarensis
- Synephrine
- Geranium extract
These ingredients can provide the energy you need to stay focused and get those muscles pumping.
However, in this case, neither Bulk Black nor Bulk contain any of these more aggressive stimulants. In fact, their ingredient labels are identical except for caffeine dosage (Bulk Black has 97 mg more caffeine).
Overall, Transparent Labs Bulk Black is the better pre-workout for energy because it has a higher caffeine content.
Which pre-workout is better for pumps?
For better pumps the two pre-workouts are equal. Besides the caffeine dose, both provide very similar ingredients and doses (see below).
Usually higher doses of the following ingredients are good for pumps:
- Glycerol powder
- L-Citrulline
- Pine bark extract
- Citrulline nitrate
- Agmatine sulfate
- VASODrive-AP
- Himalayan sea salt
Related: Best Pump Pre-Workouts
Which pre-workout is better for beginners?
Generally, the one with less caffeine won’t upset a beginner’s stomach or cause the jitters. But that’s only if the rest of the ingredients are clinically dosed and high quality.
Luckily, both Bulk and Bulk Black have high-quality active ingredients. So Transparent Labs Bulk pre-workout would be better for beginners for its lower caffeine dosage alone.
Related: Best Pre-Workouts for Beginners
Product Overviews
Bulk Pre-Workout Overview
With just over 200 mg of caffeine, BCAAs, Vitamin D3, and Zinc, BULK is a great choice if you're looking for a normal amount of caffeine + extra nutritional support.
Discount codes:
LV10 = 10% off Transparent Labs
Bulk Pre-Workout from Transparent Labs is one of the top-selling pre-workout powders on the market. The brand has totally separated itself from the competition by providing clear evidence-based ingredients. This along with the transparent label has built the brand as one of the most trusted in the supplement industry.
Transparent Labs uses no artificial sweeteners, food dyes, or flavors. Plus, Bulk can help enhance strength, focus, stamina, energy, and muscle pumps.
If you want more info, check out our review on Bulk Pre Workout.
Ingredients include:
- Taurine — 1,300 mg
- L-Theanine — 200 mg
- PurCaf® Organic Caffeine — 200 mg
- SenActiv® — 500 mg
- BetaPure™ Betaine Anhydrous — 2,500 mg
- Citrulline Malate 2:1 — 8,000 mg
- BioPerine® Black Pepper Fruit Extract — 5 mg
- AlphaSize® Alpha-GPC — 300 mg
- L-Tyrosine — 1,000 mg
- Theobromine — 50 mg
- Beta-Alanine — 4,000 mg
Pros
- Effective anti-fatigue benefits
- Supports healthy muscle growth
- Solid ingredient profile focusing on ingredients with proven benefits.
- 30 full servings
- Standard caffeine dosage
Cons
- May not be a high enough caffeine content for some.
Bulk Black Overview
Appropriately named, Transparent Labs was one of the first companies to fully disclose their labels. Bulk Black, unlike the name suggests, isn't about bulking season but rather a daily adventurous grind.
Discount code:
LV10 = 10% off at Transparent Labs
The ProSeries Bulk Black pre-workout from Transparent Labs is a clinically-dosed pre-workout supplement for those that need a hard-hitting energy boost.
The 17 active ingredients are clinically dosed based on scientific research. Plus, with the transparent label, it’s clear to see what you’re getting in each scoop.
Bulk Black offers increased athletic performance, better endurance, intense muscle pumps, and an improved mood. All of this, without giving you a crash at the end of your workout.
Ingredients include:
- Astragin™ — 50 mg
- Caffeine Anhydrous — 275 mg
- Infinergy™ (Dicaffeine Malate) — 30 mg
- Beta-Alanine — 4,000 mg
- Citrulline Malate 2:1 — 8,000 mg
- Taurine — 1,300 mg
- L-Theanine — 200 mg
- AlphaSize® Alpha-GPC — 300 mg
- BetaPure™ Betaine Anhydrous — 2,500 mg
- L-Tyrosine — 1000 mg
- Theobromine — 50 mg
As you can see most of the ingredients are the same amount in both Transparent Labs pre-workouts. It’s merely more caffeine anhydrous and Infinergy™ dicaffeine malate in the Bulk Black. The major benefit here is the increased energy.
Pros
- Contains nearly 100 mg of additional caffeine per serving vs Bulk.
- Available in some unique flavors (Cherry Kiwi and Sour Gummy).
- The Dicaffeine Malate offers sustained energy throughout your workout.
Cons
- Might be too much caffeine for beginners.
Side note, if you’re still a little unsure, here is a comparison of the Bulk vs Lean Pre-workout from Transparent Labs. It might provide a bit more insight into what you’re gaining by using the Bulk or Bulk Black.
Wrap Up
Use Transparent Labs Bulk if:
- You want a pre-workout supplement without too much caffeine.
- You are at the start of your gym journey.
- You’re after a workout supplement without any artificial ingredients.
- You want clinically dosed clean pre-workout ingredients.
Use Transparent Labs Bulk Black if:
- You want a serious caffeine kick before your workout.
- Your overall goal is to improve your endurance, strength, focus, and workout performance.
- You are an experienced gym-goer that understands pre-workout ingredients and their dosages.
