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Workout performance support, Muscle pumps, Circulation and blood flow support, Stimulant-free pre-workout
Adults who prefer a stimulant-free pre-workout or those focusing on pump-style training sessions.
Take 3 caplets once daily with a glass of water; on training days take 30 to 45 minutes before exercise, on non-training days take in the morning. Intermediate users up to 200 lbs may use 4 caplets per serving, and over 200 lbs may use 5 caplets per serving. If sensitive to stomach upset, take with food and plenty of water.
Contains genetically modified food ingredients. Processed in a facility that also processes: milk, wheat, egg, fish, peanuts, crustaceans, shellfish, tree nuts, soya and sesame.
L-citrulline is converted to L-arginine in the kidneys, which may raise nitric oxide production to support vascular dilation and blood flow.
Caution: May cause mild stomach upset; take with water and avoid exceeding suggested use to minimise discomfort.
L-arginine serves as a substrate for nitric oxide synthase to produce nitric oxide, which may relax blood vessels and support circulation.
Caution: May cause gastrointestinal discomfort in some people; avoid if you have known sensitivity to arginine-containing products.
AAKG provides L-arginine with alpha-ketoglutarate, which may aid nitric oxide generation and support blood flow during exercise.
Caution: Those monitoring total arginine intake should note this form contributes to overall arginine load.
L-arginine HCl supplies arginine to fuel nitric oxide synthesis, which may promote vasodilation and nutrient delivery to working muscles.
Caution: Acidic forms can be more irritating to the stomach; take with water and consider taking with food if sensitive.
Citrulline may elevate endogenous arginine, while multiple arginine forms directly supply substrate for nitric oxide production, together supporting nitric oxide availability and vascular relaxation around workouts.
Label Warning: For adults and healthy individuals only. Do not use if pregnant or breastfeeding. Do not use if you have had a heart attack. Stop use and speak to a medical doctor if you notice unusual symptoms. Speak to a medical doctor if you have a medical condition or before starting any diet or exercise programme.
Who should be cautious: People with cardiovascular concerns or those under medical care should speak to a healthcare professional before use. Those with sensitivities or allergies to milk, wheat, egg, fish, peanuts, crustaceans, shellfish, tree nuts, soya or sesame should be cautious due to shared facility processing. Individuals monitoring sodium, artificial colours or sweeteners intake may wish to review the ingredients.
Storage: Store in a cool, dry place between 15°C and 27°C. Do not refrigerate. Keep out of reach of children. Do not use if packaging has been tampered with.
This product is guaranteed authentic and backed by our easy returns and refunds policy. Details
Get Pumped With This Pre-Workout
Six Star® Pre-Workout N.O. Fury® is formulated with a nitric oxide matrix engineered to deliver better muscle pumps and increased muscle hardness after your very first dose. Take this non-stim pre-workout fuel for massive muscle pumps.
Product Stack
N.O. Fury® is the perfect stim-free pre-workout to pump up your game.
Take 1 serving (3 caplets) with a glass of water once a day. On days you work out, take your serving 30 to 45 minutes before your workout. On days you don't work out, take your serving in the morning. Beginners should start with 3 caplets per serving. Advanced and intermediate athletes should follow the dosing protocol below. Read the entire label before use and follow directions provided.
| Intermediate and Advanced Athletes' Dosage Protocol | |
| Up to 200 lbs. | Over 200 lbs |
| Take 4 Caplets per Serving | Take 5 Caplets per Serving |
Microcrystalline cellulose, croscarmellose sodium, stearic acid, coating (polyethylene glycol), FD&c red no. 40 lake, talc, titanium dioxide), crospovidone, sodium citrate, magnesium stearate, silicon dioxide, acesulfame-potassium.
Processed in a facility that also processes milk, wheat, egg, fish, peanuts, crustaceans, shellfish, tree nuts, soya and sesame.
Contains genetically modified food ingredients.
Made in the UK from international ingredients.
For adult use only. For use by healthy individuals only. Do not use if pregnant or breastfeeding. Do not use if you have had a myocardial infarction (heart attack). Discontinue use and consult a medical doctor if you experience unusual symptoms. Consult a medical doctor if you have a medical condition or before starting any diet or exercise programme. Do not refrigerate. Keep out of reach of children.
Do not use if packaging has been tampered with.
Store in a cool, dry place (15ºC to 27ºC).
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally be despatched with alternative packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and do not rely solely on the information provided by iHerb. This website has been machine translated as a courtesy to customers. iHerb does not represent or warrant that the translations are complete or error-free and iHerb is not responsible for any translation errors or omissions.
| Supplement facts | ||
| Serving Size: 3 Caplets | ||
| Servings Per Container: 20 | ||
| Amount Per Serving | % Daily Value | |
| Total Carbohydrate | 1 g | <1% * |
| Sodium | 5 mg | <1% |
| Nitric Oxide Matrix | 3,000 mg | † |
| L-arginine | ||
| L-arginine alpha-ketoglutarate | ||
| L-arginine HCl | ||
| L-citrulline | ||
| * Percent Daily Values are based on a 2,000 calorie diet. † Daily Value not established. | ||
