Transparent Labs Bulk Black Pre Workout - 30 Servings, Blue Raspberry
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Flavor Name: Blue Raspberry
Features
- Elevate Performance with Bulk Black: Transparent Labs Bulk Black Pre-workout takes Bulk up a notch. Its packed with a precision-crafted blend of ingredients to boost strength, amplify muscle pumps, extend endurance, enhance focus, and deliver sustained energy. Bulk Black empowers you to take charge of your workouts and dominate your fitness goals.
- Scientific Excellence in Every Scoop: Transparent Labs Bulk Black stands out with its advanced, science-backed formula. Key components like Beta-Alanine, Betaine Anhydrous, L-Tyrosine, and L-Theanine. This blend is designed to deliver a comprehensive boost to your workout performance, ensuring you have the necessary tools to push your limits and reach your fitness aspirations.
- No Artificial Additives: Bulk Black maintains the same commitment to quality as the original Bulk, by being entirely free from artificial sweeteners, colored dyes, and unnecessary fillers commonly found in other supplements. When you choose Bulk Black, youre fuelling your body with clean, high-quality ingredients.
- Premium Ingredients: Inside Transparent Labs Bulk Black, youll discover nothing but premium-grade ingredients, carefully selected for their effectiveness. It includes potent amino acids like L-Tyrosine and L-Theanine. Bulk Black ensures you experience an enhanced energy boost that nourishes your body with the nutrients needed for peak performance. Choose Bulk Black and elevate your fitness experience to new heights.
- Complete Transparency: Similar to Bulk, what sets Bulk Black apart is its unwavering dedication to complete transparency. Each serving of Bulk Black features an open and honest label, providing you with a clear breakdown of ingredients and their precise quantities. No hidden components or secretive blends - just absolute transparency that empowers you to make informed decisions about your pre-workout regimen.
Description
Bulk Black Bulk Stim-Free Lean Whey Protein Isolate Creatine HMB
Package Dimensions : 6.57 x 4.57 x 4.53 inches; 1.43 pounds
Date First Available : February 27, 2024
Manufacturer : Transparent Labs
Best Sellers Rank: #6,971 in Health & Household (See Top 100 in Health & Household) #29 in Sports Nutrition Pre-Workout Powders
#29 in Sports Nutrition Pre-Workout Powders:
Customer Reviews: 4.5 4.5 out of 5 stars (191)
Brand Name: Transparent Labs
Item Form: Powder
Product Benefits: Energy Management
Age Range Description: Adult
Dosage Form: Powder
UPC: 874659000106
Item Highlight: Clinically Dosed, Naturally Sweetened Preworkout for Men and Women with Beta Alanine Powder, Citrulline Malate, & Caffeine
Manufacturer: Transparent Labs
Manufacturer Part Number: TL1
Unit Count: 21.8 Ounce
Item Weight: 1.4 pounds
Number of Items: 1
Flavor: Blue Raspberry
Material Features: Natural, Sugar Free
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
within 30 days
This item is non-returnable:
Non-returnable due to Food safety reasons
View our full returns policy here.
Non-returnable due to Food safety reasons
View our full returns policy here.
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Top Amazon Reviews
Flavor Name: Blue Raspberry
This was the 2nd best pre I’ve ever used decent energy- 7/10 pump-9/10 focus 8/10 and it was a good experience I was definitely super locked in and I love how the energy last a while unlike most pre the only downside was the taste it was probably one of the worst drinks I’ve ever had absolutely vile but if you can get past that great pre Update: the way I explained how bad it tastes was a understatement ITS DIABOLICAL the FDA should shut them down for how bad it tastes It’s almost like they intentionally made the worst tasting thing on the planet like you can’t even fathom how bad something can taste until you try this how every great workout once again ⭐️⭐️⭐️⭐️⭐️
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Reviewed in the United States on September 11, 2026 by Kindle Customer
Flavor Name: Blue Raspberry
I have cycled back to this pre workout two or three times now. It is by far once of the best pre workouts I’ve tried recently. It provides a good amount of kick from the stimulant and gives a good pump during the workout. Will continue to use moving forward.
Reviewed in the United States on September 10, 2026 by Pen Name
Flavor Name: Blue Raspberry
This is a fantastic product with a great taste and clean out come without crash or jitters compared other pre workout. I've never been disappointed with Transparent Labs. As for the price, you get what you pay for and the price as of now is manageable. Its unfortunate that this 50% tariff increase is going to add some extra decision making from $92 to $140 per order.
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Reviewed in the United States on September 7, 2026 by Lorne F.
Flavor Name: Blue Raspberry
As advertised. Big caffeine, good energy boost. Flavor is meh. Has a very chemical/ artificial taste to it. Long lasting and does the trick.
Reviewed in the United States on June 6, 2026 by Kristi
Flavor Name: Blue Raspberry
Transparent labs products are quality products. Love this product! We've been using it for about a year. It is a fantastic pre workout without the crash. 💪 ~Andrea
Reviewed in the United States on September 5, 2026 by Larry B.11
Flavor Name: Blue Raspberry
I used to use PWs that were extremely intense. This one is up there but not like the ones I used to take. Excellent taste, mixes well, it was sour but it made the drink bearable. The scoop is big just like other reviewers have stated. It could just be me, but I took this about 30min before my workout, had an 1.5hr full circuit workout, but i feel like the product actually kicked in after I got home lol. It was a delayed release of energy. It very well could be me and my physiology, but that was my own experience. Overall, I like this PW and would order again!
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Reviewed in the United States on March 16, 2026 by JDT
Flavor Name: Blue Raspberry
The best pre workout I’ve tried I was locked in the whole workout
Reviewed in the United States on September 15, 2026 by jonathan hurtado
Flavor Name: Blue Raspberry
Really great pre-workout compared to other pre-workouts I've tested. This pre-workout really gives you the energy needed to sustain pro-longed intense workouts. Great muscle pumps and recovery. Doesn't make you feel exhausted easily! Additionally, unlike other pre-workouts, I don't feel tingly sensation when the effect kicks in! The price is really worth it as it really gives you the boost in performance that you needed the most! Though the taste may vary for some individuals as it has some bitterness and not really that sweet as it doesn't have any sweeteners. But overall, this pre-workout really exceeded my expectations! Highly recommended and definitely will be ordering again!
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Reviewed in the United States on September 4, 2025 by Rex