FREE U.S. Shipping over $60. All orders ship next business day.

Darkside Onslaught Pre-Workout

In Stock Sold out

Regular price $49.99 Sale

Ships next business day Excluding Pre-Orders/Holidays

Product Details

Introducing our most complete pre-workout to date. If you are looking for crazy focus, extreme stim and skin-splitting pumps DARKSIDE® ONSLAUGHT™ is for you.

This is the amalgamation of all our pre-workouts into an amazing cacophony of pre-workout awesomeness. This is not for first time pre-workout users; it is for experienced pre-workout users.

So welcome to your darkest side yet.....welcome to DARKSIDE® ONSLAUGHT™

All Orders ship next business day which does not include weekends/holidays.

Free USA priority shipping on orders over $60.

International shipping rates do not include any customs fees.

If you recieved a tracking number that means your order did ship. USPS tracking might not show any info, but please be patient and keep checking. Allow 24hrs for tracking tp update.

Returns are only accepted for unopened items within 30 days of purchase.

All orders are insured through Route Package Protection. To file a claim visit

Recently Viewed Product

Customer Reviews

Based on 9 reviews
Tayna Fulmer
The total package

Focus, energy and pumps!! Finally a pre workout with all the above. It hits on all cylinders, starts with energy then comes the pumps, then it all ties together with a continuous focus. I highly recommend you give it a shot you won’t regret it!!!!!!

Incredible energy and focus!

This pre is absolutely amazing! The energy and focus comes in about 25 minutes after and you want to do nothing but start clangin and bangin. The pumps are incredible, muscles feel full and swollen. Highly recommend!

Travis Honeycutt

Great PWO!!!

Alpha neon

First time trying some Alpha Neon product
Took 2scoops and was amazing
Delivers energy pumps mood elevation
Very good pre without exotic sims
Will recommand

Florencio Canez
Next best thing to Excelceor.

This stuff hits
It's a creeper as it sneeks up on you and then POW!!!! Great focus and energy don't want to leave the gym when I take this I just want to keep lifting weights. It puts you in the zone. Will definitely keep purchasing