Get our best-selling pre-workout for up to 15% off


Explosive Energy / Zero Sugar / Natural Caffeine

Run. Gym. Swim. Climb.…However you sweat, do it with more explosive energy—Gotham City style. Inspired by Bruce Wayne, PRE-WORKOUT+ has been created in collaboration with DC Comics and Warner Bros. to transform your exercise regime.

12,287+ Customer Reviews

You're saving 30%



Add To Bag • $177 $124

Sold Out 3x Already

Proven Clinical Results

Free Shipping

Cancel Anytime

The most advanced natural sleep gummy. Proven to improve sleep so you wake up refreshed. Fall asleep fast. No daytime grogginess.*

Wild berry + Melatonin

wild berry (melatonin free)

Peak Performance

Elevate alertness, quicken reaction time, and increase endurance. Energizing effects without sugar or calories.

Key Ingredient: InnovaTea®

A high purity natural caffeine that triggers elevated alertness, faster reaction time, reduced fatigue and increased endurance. (Study)

View Supplement Facts

Key ingredients: InnovaTea®, Cordyceps, Ashwagandha, DMG Beetroot, Powder Potassium, Vitamin B12, Magnesium

Q + A

As a billionaire philanthropist, bon vivant, owner and chairman of Wayne Enterprises, Bruce Wayne is known as the hero of Gotham City. He is the embodiment of innovation and sophistication. So when ASYSTEM and Wayne Enterprises collaborated to create the next level in supplements, we knew it needed to combine cutting edge science with technical style.

PRE-WORKOUT+ will get to work right away thanks to the potent blend of naturally derived caffeine, cordyceps and beetroot powder. Try taking 30 minutes for any activity and notice the benefits from increased energy, endurance and reduced fatigue. The main energizing effects should last 4-6 hours.

1. Ingredients that actually work
We’ve included clinically backed InnovaTea® that is proven to elevate alertness, reduce fatigue and increase endurance. This is supported by 250 mg of the potent fungus, Cordyceps mushrooms, known as ‘Himalayan Gold’, as well as 400 mg of Ashwaganhda and Beetroot Powder, which have been shown to boost energy and improve muscle strength and endurance. 

2. Natural Caffeine, No Crash
Unlike most energy products, we’ve used clean pure caffeine naturally derived from tea leaves which results in no caffeine crash. 

3. Zero Sugar, Zero Calories
Most energy drinks contain around 40 g of sugar and hundred of calories. PRE-WORKOUT+ contains zero sugar and zero calories to give you natural energizing effects without the bad stuff. 

Yes. Both gummies are suitable for daily use when following the usage guidelines. 


Recommended doses of melatonin are from 0.5 mg up to 3 mg, which are adequate to promote sleep or treat jet lag. We’ve included 3mg in our Sleep Gummies Wild Berry + Melatonin. When melatonin is used at higher doses, it tends to increase daytime sleepiness.


Melatonin is a hormone that your body makes naturally, and its short-term use in a supplement form is also believed to be relatively safe for most people. It is not habit-forming, and you will not become addicted or dependent upon it. It can be used on a nightly basis without fear of adverse consequences.

More questions? Chat with us:

A Relaxed but Alert Mental State

© 2022 ASYSTEM. All Rights Reserved.