








Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.
🔥 Elevate Every Rep with Transparent Power!
Transparent Labs Bulk Black Pre Workout is a clinically dosed, sugar-free formula designed for men and women seeking enhanced strength, endurance, and focus. Featuring 275mg of caffeine anhydrous, 6.5g of Citrulline Malate, and 3.2g of Beta-Alanine per serving, it delivers clean, sustained energy without artificial additives. With full label transparency and 30 genuine servings, Bulk Black empowers fitness enthusiasts to push limits and dominate workouts with confidence.

















| ASIN | B0CJMRCHV4 |
| Age Range Description | Adult |
| Allergen Information | Preservative-Free |
| Best Sellers Rank | #8,288 in Health & Household ( See Top 100 in Health & Household ) #33 in Sports Nutrition Pre-Workout Powders |
| Brand | Transparent Labs |
| Brand Name | Transparent Labs |
| Container Type | Jar |
| Customer Reviews | 4.3 out of 5 stars 294 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Powder |
| Dose Release Method | Osmotic Release |
| Flavor | Black Cherry |
| Item Form | Powder |
| Manufacturer | Transparent Labs |
| Manufacturer Part Number | TL-01 |
| Material Features | Sugar Free |
| Model Number | TL-01 |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin D,Vitamin B6,Vitamin B12,Sodium,Potassium |
| Product Benefits | Energy Management |
| Specific Uses For Product | Improve Focus,Improves Energy and Strength,Reduce fatigue |
| Supplement Formulation | Multi-Supplement |
| Total Servings Per Container | 30 |
| UPC | 874659001066 |
| Unit Count | 22.43 Ounce |
M**Z
An overall Solid Pre
Real quick is my personal take on each category out of 5 proverbial stars.. Followed by my personal experience bellow. Energy - 4.5 Taste- 3.5 (Cherry) No Crash- 5 Skin Tingles- 4 Value - 5 Mixability- 4 Digestability- 5 Formula transparency- 10 Obviously their whole schtick is “transparency”. No dyes, no added fillers, just what the label says so kudos for that. As someone who has been taking minimum 300mg pre workouts for quite a while now, I find that to be a sweet spot for me. I’m really liking the balanced feel of this pre by Transparent Labs. If you are a stim junkie always looking for the next meth-like formula or pre-banned substance, this isn’t for you. This is for those of you who enjoy a level headed buzz, good focus, decent tingles for the beta, and it LASTS. Not only each training session in of itself, but they give you 30 high quality servings. Almost everyone has dropped to the facade of “40” servings when they just halve their 20 servings and say “hey look we give you 40!!!” When in reality the majority of lifters are not getting much from 150-200 mg of caffeine… might as well drink a ghost dude. The black cherry flavor isn’t for me. I for one like cherry flavored things candy, drinks etc. But the more I drank it, the more I grew accustomed to it. It isn’t the worst thing by any means, but it leaves a slight “medicinal” after taste. Meh, didn’t matter to me because the pre works really well. TLDR No “bubble gut”, no additives, 30 SERVINGS, great formula, lasting energy. Give them a shot at the very least, you’ll like it.
B**S
Works fast and gives results
Black cherry isn’t the flavor for me, however the products is amazing I can’t complain
J**N
Decent flavor
This flavor is decent. Works as advertised.
J**Y
Really good pre
Transperent bulks lab pre is really gods for muscle gain. When I use it I just feel really energized to workout which helps me if I’m tired. It also helps me stay focused if I’m playing a sport or not. Probably the only thing that I was kind of concerned about it was the taste. Because it kind of tasted like medicine. But overall, it is a really good pre and it doesn’t have any bad side affects to my stomach.
J**M
Bulk, what you get, flavor, customer support review
Bulk works great! No jitters but get the tingling sensation. No crash but provides a great pump. Only issue is taste of the black cherry is not for everyone. Some might like it, I did not like that flavor. I will be trying lean next in a couple weeks in a different flavor albeit in a different flavor. With that said the black cherry flavor is simply that, a flavor. Most of us just slam it and get to working out. Lime juice absolutely helps. Customer support is absolutely amazing from this company! They asked my opinion. I gave it and was honest and they offered to replace it for a different flavor. Told me what I might be able to add to make it more tasty. (Lemon or lime juice) Can’t ask for better support than that. As I said great pump and I do go pretty hard. One thing I do notice was that down time is nearly non existent when using the BCAA’s, Whey, and Casein. I ran Back, Biceps, forearms last night. Woke up today and literally had to force myself to not go and hit it again this morning. It’s like I am in my 20’s and early 30’s again when I did 2 a day 5 days a week and just trained BJJ on Saturday and Sunday only as rest days. I did train bjj 7 days a week. Twice a day Monday and Thursday. I will be 50 years old December of 2025 just to be clear. No steroids, nothing other than what I listed above. Great company, great customer support and a great product line. Can’t really say much more about other than if you’re here reading this then get it. You won’t be disappointed. Just not black cherry lol.
D**N
Good effects, truly horrible taste
I purchased this product because it shares ingredients with my preferred pre workout, now discontinued. The black cherry flavor of this powder is incredibly bitter, and the taste lingers for a very long time. The scoop is quite large, and some of the powder never dissolves. The end result is a gritty, sour, unpleasantly bitter experience... but if you can't taste anything and don't mind drinking fine sand, you can expect to get a clean experience with good pump and longevity.
M**F
Great preworkout
Great product! Good energy all day , no jitters, no stomach issues.
J**T
Taste
Awesome taste
Trustpilot
2 weeks ago
5 days ago