Gnarly Pre-Workout is a product from Gnarly Nutrition, not a generic name for an unusually strong stimulant blend. The useful comparison begins with its own label. This guide focuses on the manufacturer’s pictured Strawberry Lemonade formula with caffeine.
What the caffeinated label contains
The displayed Supplement Facts identify one level 14 g scoop and about 30 servings. Each serving provides:
- Caffeine from green tea leaf: 180 mg.
- Citrulline malate: 5 g.
- Vegan BCAAs: 4 g, comprising 2 g leucine, 1 g isoleucine and 1 g valine.
- Beta-alanine as CarnoSyn: 2.5 g.
- Asian ginseng root powder: 150 mg.
That panel does not list creatine or betaine. A broad benefits paragraph elsewhere on the website mentions them, but the pictured product-specific panel is the appropriate basis for this ingredient summary. Citrulline malate should also not be presented as the same weight of pure L-citrulline.
Caffeine-free information needs its own check
Gnarly’s page describes a caffeine-free Strawberry Lemonade version as well as caffeinated products. However, the reviewed buying selector showed Strawberry Lemonade and Mango without a clearly separate caffeine-free choice. Confirm the actual package and available variant rather than assuming a flavor name answers the caffeine question.
The photographed Strawberry Lemonade pouch explicitly says it contains caffeine. Taking less of a caffeinated product does not turn it into a caffeine-free one. Include other drinks and supplements when deciding whether its caffeine fits your routine.
Check certification by product and format
NSF’s Certified for Sport directory lists Gnarly PREworkout Strawberry Lemonade, including a 420 g package and specific lots. That listing should not be generalized to every Gnarly product, flavor or stick pack. Match the item and lot you intend to use in the directory, particularly if you compete under anti-doping rules.
Keep performance expectations realistic
Beta-alanine can cause tingling, but the sensation does not measure workout quality. NIH’s exercise-supplement review discusses repeated use when evaluating potential beta-alanine benefits. The same review finds little evidence that BCAA supplements improve performance or recovery when adequate dietary protein is already available.
Natural caffeine does not guarantee freedom from sleep disruption or other unwanted effects. Choose by the full label and your circumstances rather than by claims about how intense a session should feel.
Bottom line: Gnarly’s caffeinated formula is identifiable and has a disclosed ingredient panel. Compare the exact serving, caffeine status, package and certification before making a purchase.
Product pages and existing offers
These are affiliate links; we may earn a commission from qualifying purchases. Check current labels and checkout terms. Discounts, including any 20% offer or code SHAWTAYYYY7, are subject to eligibility and are not guaranteed.
The larger sample-kit campaign is distinct from older three-sample or five-sample advertisements. Confirm current contents, shipping, customer eligibility and optional add-ons on its landing page.
Sources and review notes
Reviewed October 12, 2026. Gnarly Nutrition: Pre-Workout product page. Gnarly: Strawberry Lemonade with caffeine Supplement Facts. NSF Certified for Sport: Gnarly PREworkout Strawberry Lemonade. NIH ODS: exercise supplement evidence. FDA: caffeine and individual sensitivity. This is editorial guidance based on identified labels and sources, not a report of personal product testing. Product versions and offers can change.
