Transparent Labs
Stim-Free Pre-Workout Supplement
79/100
SUPPIE SCORE
60/100
EFFICACY
High
SAFETY
86/100
CLEANLINESS
What Does Stim-Free Pre-Workout Supplement Do?
Citrulline Malate 2:1 provides 8 g a day, within the studied range (3-9 g/day). Most actives with a studied range (5 of 9) are below it.
How does the efficacy of this stim-free formula compare to a caffeinated pre-workout for my training goals?
What is the best way to time this supplement around my workouts to maximize benefits?
Are there any ingredients here that might cause paresthesia or other noticeable sensations?
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What Are the Benefits of Stim-Free Pre-Workout Supplement?
Based on proven scientific research
Muscle Pump and Blood FlowStrong
Resistance Training EnduranceModerate
Isometric StrengthModerate
Mental FocusModerate
Exercise RecoveryMild
Good For:
What Are the Side Effects of Transparent Labs Stim-Free Pre-Workout Supplement?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Beta-alanine at 3.6 g per serving commonly causes harmless paresthesia (tingling) that typically diminishes with continued use.
•Citrulline malate, betaine, and alpha-GPC have strong safety profiles at the provided doses with no major adverse effects in studies.
•Suitable for evening training without sleep disruption due to absence of stimulants.
•No significant interactions expected at these doses; consult physician if on blood pressure or cholinergic medications.
•Manufactured in facilities handling common allergens; check label for specific warnings.
•Safe for healthy adults when label directions are followed; not intended for those under 18.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Natural flavors
Medium RiskStevia extract
Low RiskSilicon dioxide
Low RiskCalcium silicate
Low RiskBeta-carotene
GoodWhat Are the Ingredients in Transparent Labs Stim-Free Pre-Workout Supplement?
Citrulline Malate 2:1
8000mg
Beta-Alanine
4000mg
BetaPure Betaine Anhydrous
2500mg
Taurine
1300mg
L-Tyrosine
1000mg
elevATP (Ancient Peat and Apple Extract)
150mg
SenActiv (Panax notoginseng + Rosa roxburghii)
50mg
BioPerine (Black Pepper Fruit Extract)
5mg
Huperzine A
100mcg
Sodium (as Himalayan Pink Salt)
150mg
Potassium (as Potassium Chloride)
100mg
Natural Flavors
Stevia Extract
Silicon Dioxide
Calcium Silicate
Beta-Carotene
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Dosage & Bioavailability
How the active doses and forms in Stim-Free Pre-Workout Supplement compare to the research.
•Citrulline Malate 2:1 — 8 g a day; within the 3-9 g/day used in studies. The citrulline malate form is less well absorbed than others.
•BetaPure Betaine Anhydrous — 2.5 g a day; within the 2.5-6 g/day used in studies. A preferred form.
Sources & References
Non stim pre workout
Information from www.transparentlabs.com
Pump preworkout
Information from www.transparentlabs.com
Lean preworkout
Information from www.transparentlabs.com
PMC12332029
Information from pmc.ncbi.nlm.nih.gov
PMC12168407
Information from pmc.ncbi.nlm.nih.gov
PMC3937610
Information from pmc.ncbi.nlm.nih.gov
PMC9116396
Information from pmc.ncbi.nlm.nih.gov
PMC12002315
Information from pmc.ncbi.nlm.nih.gov
Frequently Asked Questions
Common questions about Transparent Labs Stim-Free Pre-Workout Supplement