Clinically dosed L-citrulline malate (21,600 mg) boosts nitric oxide for improved blood flow and muscle pumps
Contains beta alanine (2,000 mg) to delay fatigue and enhance muscle endurance
Includes betaine anhydrous (1,500 mg) and acetyl L-carnitine (1,000 mg) to support metabolism and fat oxidation
Purcaf organic caffeine (180 mg) provides a natural energy boost without synthetic stimulants
No artificial colors, sweeteners, or flavors for a clean supplement experience
Summarized by Shop
Overview
Are you tired of "cutting pre-workouts" that just don't...cut it? If so, you've come to the right spot! Transparent Labs Lean Pre-Workout is an evidence-based pre-workout formula featuring clinical doses of ergogenic ingredients that help you perform your best in the gym while supporting your fat-loss efforts. Experience the dif
Serving Size
1 full scoop (as directed)
Caffeine Content
162 mg per serving (organic green coffee bean caffeine)
No artificial colors, no artificial sweeteners, no artificial flavors
Summarized by Shop
4.3
2.6K ratings
5
4
3
2
1
Pleased
I like this product and the fact that it does not have B12 in it. I previously used the Bulk product and I liked it too except that it had too much b12 for me so I tried the lean.
A
Anonymous · 5 days ago
Great
I’m starting the lean after the bulk and as always it’s efficient and does what it’s supposed to do, always giving me a great pump and aids my workouts and exercise.
A
Anonymous · 13 days ago
I feel like I can work so much harder in the gym with this pre-workout. It is my goto when I need that little push to get to the point of failure in my sets. I love this product.