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Table 1 Pre-workout supplement (Recklessâ„¢) ingredients and ingredient amounts consumed per serving

From: Effects of a pre-workout supplement on hyperemia following leg extension resistance exercise to failure with different resistance loads

Ingredient(s)

Amount

Niacin (as Niacinamide)

18 mg

Folate

150 μg

Yerba Mate (leaf) (llex paraguaniensis (4:1 ext), (30% natural caffeine, 20% theophylline)

300 mg

Caffeine Anhydrous

300 mg

Ashwagandha (Withania somnifera) root and leaf (10% withanolides) (as Sensoril®)

126 mg

Whole coffee (Coffea Arabica) fruit extract (as NeuroFactorâ„¢)

100 mg

L-Theanine

100 mg

Theacrine (as TeaCrine®)

50 mg

β-alanine (as CarnoSyn®)

1600 mg

Creatine Monohydrate

1500 mg

Creatine-HCl

500 mg

Creatine-AAB (alpha amino-butyrate)

500 mg

Ancient peat and apple fruit extract (from Malus domesticus) (as elevATP®)

150 mg

L-Citrulline

1000 mg

L-Norvaline

200 mg

Spectraâ„¢

 Consisting of green coffee extract, green tea extract, broccoli sprout concentrate, onion extract, apple extract, acerola extract, camu camu concentrate, quercetin, tomato concentrate, broccoli concentrate, acai concentrate, basil concentrate, cinnamon concentrate, garlic concentrate, oregano concentrate, turmeric concentrate, carrot concentrate, elderberry concentrate, mangosteen concentrate, blackberry concentrate, blackcurrant extract, blueberry extract, chokeberry concentrate, raspberry concentrate, sweet cherry concentrate, spinach concentrate, kale concentrate, bilberry extract, brussel sprout concentrate

100 mg

Black pepper (Piper nigrum) fruit extract (as Bioperine®)

5 mg

  1. Presented are the ingredients and ingredient amounts in a single serving of the mutil-ingredient energy supplement (MIES) utilized herein (Reckless™; Maximum Human Performance, West Caldwell, NJ USA). TeaCrine® is a registered trademark and protected by Patents Pending, Serial No. 61/903,362; under exclusive global distribution by Compound Solutions Inc. Natural Alternatives International (NAI) is the owner of patents as listed on www.carnosyn.com and registered trademark CarnoSyn®. NeuroFactor(tm), elevATP™ and Spectra™ are trademarks of VDF FutureCeuticals Inc. Sensoril is a trademark of Natreon, Inc. and is protected under U.S. Patents 6,153,198 & 7,318,938. BioPerine® is a registered trademark of Sabinsa Corp.®