Transparent Labs Bulk Black Pre-Workout
Free Transparent Labs TL Hat: add a Transparent Labs TL Hat to your cart with this pre-workout and it rings up $0 at checkout (1 per order; while supplies last).
Transparent Labs Bulk Black is the high-stimulant version of Bulk, with the same clinically dosed pump and performance base and a bigger energy and focus stack. Each scoop has 8 g citrulline malate, 4 g beta-alanine, 2.5 g BetaPure® betaine, 2 g L-tyrosine and 325 mg PurCaf® organic caffeine, plus Alpha-GPC, L-theanine and huperzine A.* No artificial sweeteners, colors or flavors.
8,000 mg citrulline malate 2:1 per scoop*
4,000 mg beta-alanine and 2,500 mg betaine anhydrous*
325 mg organic caffeine with 200 mg L-theanine*
2,000 mg L-tyrosine, 300 mg AlphaSize® Alpha-GPC and 200 mcg huperzine A*
High stimulant: one serving per day; 30 servings
Transparent Labs Pre-Workout Variety Pack
Free Transparent Labs TL Hat: add a Transparent Labs TL Hat to your cart with this pre-workout and it rings up $0 at checkout (1 per order; while supplies last).
Transparent Labs Pre-Workout Variety Pack is a box of 6 single-serve stick packs covering four PreSeries pre-workouts, so you can try each formula before committing to a full tub. Every Transparent Labs pre-workout is clinically dosed and formulated with science-backed natural ingredients, with no artificial sweeteners, dyes or fillers.
2x Bulk (Blue Raspberry, Strawberry Lemonade): pre-training formula with 17+ active ingredients for strength, energy and blood flow*
1x Lean (Tropical Punch): pre-training formula with clinically dosed ergogenic ingredients for strength, blood flow and energy*
1x Stim-Free (Strawberry Lemonade): caffeine-free formula with 17 g of clinically dosed ingredients for blood flow, strength and focus*
2x Bulk Black (Peach Mango, Black Cherry): the hardest-hitting Bulk formula, with 17+ active ingredients including nitric oxide boosters and nootropics*
6 single-serve stick packs (Bulk, Lean and Bulk Black contain caffeine; Stim-Free is caffeine-free)
Transparent Labs Stim-Free Pre-Workout
Free Transparent Labs TL Hat: add a Transparent Labs TL Hat to your cart with this pre-workout and it rings up $0 at checkout (1 per order; while supplies last).
Transparent Labs Stim-Free Pre-Workout is a caffeine-free pre-workout with fully disclosed doses, for evening training or anyone avoiding stimulants. Each scoop provides 8 g citrulline malate, 4 g beta-alanine and 2.5 g BetaPure™ betaine to support pumps and training performance, plus taurine, L-tyrosine, elevATP®, Senactiv® and huperzine A.* Sweetened with stevia.
No caffeine or other stimulants
8,000 mg citrulline malate 2:1 per scoop*
4,000 mg beta-alanine and 2,500 mg betaine anhydrous*
1,300 mg taurine and 1,000 mg L-tyrosine*
30 servings
Transparent Labs Lean Pre-Workout
Free Transparent Labs TL Hat: add a Transparent Labs TL Hat to your cart with this pre-workout and it rings up $0 at checkout (1 per order; while supplies last).
Transparent Labs Lean is a lighter-stimulant pre-workout for training while dieting. Each scoop delivers 6 g citrulline malate, 2 g beta-alanine and 1.5 g BetaPure™ betaine for training performance, 1 g acetyl L-carnitine, and 180 mg PurCaf® organic caffeine with L-theanine, choline and huperzine A for energy and focus.* It also supplies iodine, zinc, selenium, copper and chromium. No artificial sweeteners, colors or flavors.
6,000 mg citrulline malate 2:1 per scoop*
2,000 mg beta-alanine and 1,500 mg betaine anhydrous*
1,000 mg acetyl L-carnitine and 500 mg choline bitartrate
180 mg organic caffeine with 180 mg L-theanine*
30 servings; Informed Choice certified
Transparent Labs Bulk Pre-Workout
Free Transparent Labs TL Hat: add a Transparent Labs TL Hat to your cart with this pre-workout and it rings up $0 at checkout (1 per order; while supplies last).
Transparent Labs Bulk is a stimulant pre-workout built around clinically studied doses, with fully disclosed amounts and no artificial sweeteners, colors or flavors. Each scoop delivers 8 g citrulline malate (2:1) for blood flow and pumps, 4 g beta-alanine and 2.5 g BetaPure™ betaine for training output, and 200 mg PurCaf® organic caffeine with L-tyrosine, taurine, Alpha-GPC and L-theanine for energy and focus.*
8,000 mg citrulline malate 2:1 per scoop*
4,000 mg beta-alanine and 2,500 mg betaine anhydrous*
200 mg organic caffeine from green coffee bean plus 200 mg L-theanine*
1,300 mg taurine, 1,000 mg L-tyrosine and 300 mg AlphaSize® Alpha-GPC*
Sweetened with stevia; 30 servings; Informed Choice certified