

🔥 Elevate Every Rep with Clean, Focused Power 💥
Transparent Labs Lean Pre-Workout is a scientifically crafted formula designed for men and women aiming for body recomposition. Featuring 6,000 mg Citrulline Malate, 1,000 mg Acetyl L-Carnitine, and 180 mg PurCaf Organic Caffeine, it enhances strength, lean muscle growth, and sustained energy without jitters. With added L-Theanine for focus and a clean, transparent ingredient list free from artificial additives, this 30-serving Blue Raspberry powder supports your fitness goals with clean, effective performance.













| ASIN | B0C55TWYYV |
| Best Sellers Rank | #11,476 in Health & Household ( See Top 100 in Health & Household ) #48 in Sports Nutrition Pre-Workout Powders |
| Customer Reviews | 4.4 4.4 out of 5 stars (490) |
| Date First Available | February 1, 2024 |
| Manufacturer | Transparent Labs |
| Package Dimensions | 5.39 x 4.45 x 4.45 inches; 14.7 ounces |
S**O
Perfect for Body Recomp
I love my pre workout 🏋🏻 I’ve been using Transparent Labs Lean Pre-Workout for a few weeks now, and I’m honestly impressed. If your goal is body recomposition (building lean muscle while cutting fat), this formula is a great fit. Down 20 pounds First, the energy is smooth and steady. no crash afterward. The caffeine level feels just right, especially if you train early in the morning or after a long day. Second, I love how transparent the label is (true to the name). No proprietary blends, no hidden ingredients, you know exactly what you’re putting in your body. The focus and mental clarity during workouts are noticeable. I feel locked in, especially during strength training sessions. It also mixes well with no clumps, and the flavor is clean not overly sweet or artificial tasting like many other pre-workouts. Worth every penny.
B**.
Getting the pump without the jitters
This is one of the cleanest pre-workouts I’ve tried. The flavor is nice and I appreciate that there are no artificial sweeteners. It mixes easily and gives a smooth boost of energy and focus, no jitters, just steady pump through my workout. The taste is a bit on the bitter side, but not a dealbreaker. If you want a pre-workout gets you through your workout, this one’s a solid pick
R**S
Good preworkout supplement
Good product and flavor. It can hurt your stomach if you just start taking it, so make sure you ease into it. It's hard to judge the effectiveness of preworkout supplements but it does feel like I'm not as tired at the end of a wStevie. My only problem is I wish they had a flavor without stevia. Overall it's a good preworkout that boosts my energy level during and after workous.
D**N
Pleasantly surprised by both flavor and effectiveness
First, I was pleasantly surprised by the flavor. Some of the reviews here had me dreading it, but I've tried both strawberry lemonade and blue raspberry, and can happily report that they're both decent. It's about the flavor you'd expect if Monster Energy made a strawberry lemonade or blue raspberry flavor....not something you'd drink for fun, but if you can handle Monster, this will taste fine. As for effectiveness, I bought both Lean and Stim-Free, and both of them make an immediate and noticeable difference. I can't yet comment on long term gains, but what I can say is: After taking Lean for just a week, I added two reps for both pull-ups and bench press, and that's after being stuck on a plateau for bench for the past few weeks. I was also massively more energetic during my initial warmup. I also took Stim-Free before a morning jog. I noticed a clear tingling sensation in my face and chest, which is one of the potential side effects associated with greater bloodflow. I'm not a very good runner and usually get lactic acid pain pretty quickly, but during this run, there was no lactic acid at all, which is one of the main benefits that Stim-Free claims. I felt purely limited by how hard I was breathing and not by muscle pain. One week in and I'm already a clear five stars. I'll check back in once I have evidence of long term gains.
E**B
Lots of energy
I love love this product. I use this pre workout every morning and half of the same amount for recovery. Does not give me jitters or that hard crash. Dissolves easily and the taste is so good. Keeps my energy level throughout my workout and the best part I have never had any stomach discomfort.
M**K
Sometimes better isn't about flavor
This pre-workout powder is clean, effective and has assisted in some of the best workouts I've had. I also love that I'm capable of sleeping well the same night. All other pre-workout I could not sleep well with around 6 hours after use even if I cut doses. Yes the taste/flavor isn't explosive but the product as a whole does what it's supposed to and does it well. Try it.
R**D
Did not work in my case. Money wasted.
I tried this on a Friday and I got sick during my workout. Lightheaded, upset stomach. Did not attribute it to the product. Flash forward to Monday and had the same reaction. I will not try it again. I only use 1/2 a scoop, too. I have used their Bulk formula in the past and thought I would switch up and try this Lean formula. My mistake. Every body is different, this stuff may work for others. Won't work for me, trash bound. It does dissolve easily however after sitting for just a few days in the cabinet without the dessicant in the container the formula starts to get hard. Taste is okay. Value? Used about 1 scoop and threw it out, so real poor. ****UPDATE**** I was contacted by the company within 24 hours of my review and they offered and provided me a full refund for this product. This was totally unsolicited on my part, they reached out to me. I certainly appreciate their understanding. I want to thank them for that.
A**E
Clean Energy, Real Results – No Nonsense Pre-Workout!
Transparent Labs Lean Pre-Workout is legit one of the cleanest and most effective pre’s I’ve tried. No jitters, no crash—just smooth, focused energy and a solid pump. I love that it’s packed with science-backed ingredients and no shady fillers. Plus, the flavors are actually good! Perfect for anyone cutting or just trying to stay lean without sacrificing performance.
Trustpilot
2 weeks ago
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