Pros & Cons
What we like ...
- Free of artificial colors, sweeteners, and other additives
- Non-stim (no caffeine)
- Won't give you the jitters
- Designed to increase nitric oxide uptake in the muscle cells
- Can subscribe and save
What needs improvement ...
- Those who want caffeine should look elsewhere
Available in 10 fruity flavors, this Transparent Labs pre-workout has a collection of positive reviews from customers who say they’ve previously struggled with the “tingles” from traditional pre-workout supplements with stimulants.
In addition to its prime ingredient makeup, this supplement is also free of artificial colors, sweeteners, and other additives.
Transparent Labs Stim-Free Pre-Workout is an uncaffeinated pre-workout powder that will not give you the jitters or tingling commonly associated with pre-workout supplements. This pre-workout contains a blend of BCAAs, citrulline malate, beta-alanine, L-tyrosine, taurine, and elevATP, a compound claimed to increase ATP activity in muscle cells.