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🔥 Elevate Every Rep with Clean, Focused Power!
Transparent Labs Lean Pre-Workout is a scientifically formulated supplement designed for men and women aiming for body recomposition. Featuring 30 servings of a clean, transparent formula with 6,000 mg Citrulline Malate, 1,000 mg Acetyl L-Carnitine, and 180 mg PurCaf Organic Caffeine per serving, it enhances strength, lean muscle growth, focus, and sustained energy without artificial additives. Ideal for fitness enthusiasts seeking effective, clean energy and muscle support in a delicious Blue Raspberry flavor.
















| ASIN | B0C55TWYYV |
| Age Range Description | Adult |
| Best Sellers Rank | #5,812 in Health & Household ( See Top 100 in Health & Household ) #26 in Sports Nutrition Pre-Workout Powders |
| Brand | Transparent Labs |
| Brand Name | Transparent Labs |
| Color | No Color |
| Container Type | Pack |
| Customer Reviews | 4.5 out of 5 stars 166 Reviews |
| Dosage Form | Powder |
| Flavor | Blue Raspberry |
| Item Form | Powder |
| Item Weight | 14.7 Ounces |
| Manufacturer | Transparent Labs |
| Manufacturer Part Number | LEAN |
| Number of Items | 1 |
| Product Benefits | Energy Management |
| UPC | 874659000526 |
| Unit Count | 14.7 Ounce |
K**.
Clean and effective
I’ve tried a lot of pre-workouts over the years, and Transparent Labs Lean Pre-Workout has quickly become one of my favorites. The Blue Raspberry flavor tastes great without being overly sweet or artificial, and it mixes really well with no clumping. What I like most is the clean energy. The PurCaf organic caffeine gives a smooth boost without the jittery feeling or hard crash later. I noticed improved focus, endurance, and better workouts overall, especially during cardio and weight training sessions. The formula is solid too — the combination of Acetyl L-Carnitine and Beta Alanine really helps with performance and stamina, and I appreciate that there are no unnecessary fillers or hidden ingredients. It feels like a premium product that’s designed for real results. If you’re looking for a clean, effective pre-workout that supports body recomposition and sustained energy, this is definitely worth trying.
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
C**W
Workout gang
I recently tried this product and was really impressed with the results. It worked effectively for both weight loss and appetite suppression, which were my main goals. One thing I appreciated was that it didn’t have any harsh or unpleasant taste, making it easy to take. Best of all, it didn’t make me feel jittery or anxious like some other products can. Overall, I would definitely recommend it to anyone looking for a gentle and effective weight loss aid.
A**R
Good pre workout
Taste is good. Really makes the face tingle which I love.
M**Y
Less tingling, more balanced boost than other brands
Good taste. It's on the pricey side, but doesn't give me the aggressive skin tingling that other preworkouts give. Other options I've tried make me sweat immediately and tingle all over. It feels like a more relaxed and firm energy boost than getting hit with a freight train.
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.
T**R
solid product
Great pre-workout, just stay near a bathroom for a couple of hours
Trustpilot
1 week ago
1 month ago