4.6/5.0 102 Reviews
CLEAN ENERGY ENHANCEMENT FORMULA
Featuring precision doses of pure L-Tyrosine, NooLVL®, Taurine, AlphaSize® Alpha GPC, and PurCaf® organic caffeine, this bread-and-butter pre-workout formula works synergistically to augment nitric oxid... View Ingredient Breakdown
No Artificial Sweeteners
No Artificial Coloring
Gluten-Free and Non-GMO
No Artificial Preservatives
When will my order be shipped out?
All orders ship out the following business day.
I don't live in the United States, can I still buy PreSeries STIM-BOOSTER?
Yes - our fulfillment center allows us to ship worldwide. Standard shipping for international orders typically takes 10-14 business days to arrive.
Does Transparent Labs ship to my Country?
|Transparent Labs ships Worldwide, except to the following countries, unfortunately, due to increasingly high fraudulent activity; Albania, Algeria, India, Lithuania, Macedonia, Romania, Russia, Tunisia, & Ukraine.|
|Does this product contain nuts?||We process products in our facility that have nuts (coconuts, peanuts). However, we have an allergen control program in place that sanitizes and cleans our equipment between allergen and non-allergen runs!|
|Is this product vegan?||Yes. PreSeries STIM-BOOSTER is vegan.|
|L-Tyrosine | 1,000 mg|
L-tyrosine is the acetylated version of the amino acid L-tyrosine. The acetylation improves the absorption and effective period of L-tyrosine, as well as optimizes the effectiveness of the energy and focus ingredients.
PreSeries STIM-BOOSTER contains 1,000 mg of L-Tyrosine per serving.
|NooLVL | 800 mg|
nooLVL® is a patented form of bonded arginine and silicon, with added optimized dose of inositol that increases nitric oxide production and blood flow. NooLVL® is a stim-free nootropic that works fast to deliver increased energy safely, without negatively affecting heart rate or blood pressure.
PreSeries STIM-BOOSTER contains 800 mg of NooLVL per serving.
|Taurine | 500 mg|
Taurine is an amino acid that is essential to pre-workout supplementation. Taurine competitively interacts with beta-alanine; thus, supplementation with beta-alanine and without taurine can lead to states of taurine deficiency .
Additionally, taurine used alongside BCAAs, has been found to reduce next-day muscle soreness more than either taken independently .
PreSeries STIM-BOOSTER contains 500 mg of Taurine per serving.
|Alphasize® Alpha GPC) | 300 mg|
AlphaSize® is a patented form of alpha-glycerylphosphorylcholine (GPC), a highly bioavailable source of choline. Choline is an essential B vitamin that the body uses to create acetylcholine and phosphatidylcholine, both of which play important roles in cognitive function and neurotransmission. Several human studies show that alpha-GPC increases mental performance and physical performance, especially when taken in conjunction with caffeine. Hence, alpha-GPC has both nootropic and ergogenic properties, making it ideal as a pre-workout ingredient.
PreSeries STIM-BOOSTER contains 300 mg of Alphasize® Alpha GPC) per serving.
|PurCaf® Organic Caffeine | 100 mg|
The addition of PurCaf® to the Stim-Booster formula provides a natural source of caffeine to awaken and energize your mental and physical performance when you need it most.
PreSeries STIM-BOOSTER contains 100 mg of PurCaf® Organic Caffeine per serving.
|Other Ingredients: Silicon Dioxide, Calcium Silicate|