Gnarly
Pre-Workout
82/100
SUPPIE SCORE
78/100
EFFICACY
High
SAFETY
80/100
CLEANLINESS
What Does Pre-Workout Do?
Citrulline Malate 2:1 leads at 5 g a day, within the 3-9 g/day studied range. Two actives sit below their studied ranges and two have no reference range.
Is Pre-Workout Strawberry Lemonade a good fit for my goals?
How strong is the evidence for Citrulline Malate 2:1?
How should I compare Vegan BCAA Blend (2:1:1) with similar products?
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What Are the Benefits of Pre-Workout?
Based on proven scientific research
Energy and FocusStrong
Endurance and Fatigue ResistanceStrong
Muscle Pump and Blood FlowModerate
Power and PerformanceModerate
Exercise RecoveryMild
Good For:
What Are the Side Effects of Gnarly Pre-Workout?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Beta-alanine at 2.5g commonly causes harmless paresthesia (tingling in face/hands); splitting dose or using smaller amounts mitigates it.
•180mg caffeine is moderate but may cause jitteriness, insomnia, or increased heart rate in sensitive individuals; avoid late-day use.
•Citrulline malate, BCAAs, and Panax ginseng at these doses are generally well-tolerated with low risk of GI upset or other effects.
•Product is NSF Certified for Sport, reducing contamination risk for tested athletes.
•Safe for healthy adults at recommended 1 serving/day; consult physician if pregnant, nursing, or on medications.
•No major interactions noted at these doses, but caffeine may amplify effects of other stimulants.
Potential Side Effects
Negative Interactions
Allergens
None listed (gluten-free, soy-free)
Inactive Ingredients
Stevia leaf extract
Low RiskNatural flavors
Medium RiskCitric acid
Low RiskMalic acid
Low RiskBeet juice powder
Low RiskCalcium silicate
Low RiskSilicon dioxide
Low RiskWhat Are the Ingredients in Gnarly Pre-Workout?
Citrulline Malate 2:1
5g
Vegan BCAA Blend (2:1:1)
4g
L-Leucine
2g
L-Isoleucine
1g
L-Valine
1g
CarnoSyn Beta-Alanine
2.5g
Natural Caffeine (from Green Tea)
180mg
Panax Ginseng Root Extract
150mg
Stevia Leaf Extract
Natural Flavors
Citric Acid
Malic Acid
Beet Juice Powder
Calcium Silicate
Silicon Dioxide
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Dosage & Bioavailability
How the active doses and forms in Pre-Workout compare to the research.
•Citrulline Malate 2:1 — 5 g a day; within the 3-9 g/day studied range. The citrulline malate form is less well absorbed than others.
•Natural Caffeine (from Green Tea) — 180 mg a day; within the 75-400 mg/day studied range. A preferred form.
•Panax Ginseng Root Extract — 150 mg a day; below the 200-3,000 mg/day studied range. Extract strength is not stated.
Frequently Asked Questions
Common questions about Gnarly Pre-Workout