Mr. Fusion Sample
Mr. Fusion Sample
Mr. Fusion Sample
Mr. Fusion Sample
Mr. Fusion Sample
Mr. Fusion Sample
Mr. Fusion Sample
Mr. Fusion Sample

Mr. Fusion Sample

Regular price$3.99
/
Shipping calculated at checkout.

Flavor
  • In stock, ready to ship
  • Backordered, shipping soon

SHIPPING:

Orders ship the next business day. You'll get tracking by email (and by text, if you opted in at checkout).

  • Under $75: Economy (USPS Ground Advantage or UPS Ground Saver) $4.99 · USPS Priority Mail $6.99 · UPS Ground $8.99
  • $75 and up: Economy free · USPS Priority Mail $1.99 · UPS Ground $3.99
  • $200 and up: USPS Priority Mail or UPS Ground, free

Alaska, Hawaii, US territories and international orders see their rates at checkout.

ORDER DELAYS:

If there is any delay on shipping, you will be notified immediately and we will work to resolve the issue as quickly as possible.

RETURNS:

Send it back within 90 days for a full refund, even if it's opened or mostly used. You just cover return shipping. Email support@nutrithority.com and we'll walk you through it.

Questions? Call or text 888-628-0822, Monday to Friday, 9am to 5pm Central.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

Mr Fusion is the ultimate coalescence of pump and energy.

  • Unrivaled Pumps and Blood Flow
  • Sustained Clean Energy & Focus*
  • Power and Strength Intensifier*

Mr. Fusion provides an incredibly clean energy while maximizing pump and endurance. You'll be more focused, energized, and perform better through your workout. The amount of caffeine and stimulants is much more mild than other pre-workouts, so you shouldn't feel a 'jittery' or anxious.

 

FAQ

What does that mean?

  • Improved focus and energy
  • Increased Nitric Oxide Production
  • Improved Blood flow the muscle
  • Decreased Muscular fatigue
  • Increased endurance and muscular performance 
  • Steady No- Crash Performance 

Who is it for?

Anyone needing to improve energy and performance from their workout but doesn't want something that makes them feel jittery. This is an ideal product when looking to maximize muscular performance, increase strength, and endurance.

 

What will I notice?

If you've taken pre-workout before, you will notice a bit of the tingling feeling caused from beta alanine. This is normal and likely the first thing you'll notice. You will also notice increased energy and alertness before much else.

During your workout you'll notice an increased pump (blood flow) in the muscle you're training. Set after set you'll notice you can keep pushing further than you would normally and aren't fatiguing as quickly. You'll be able to workout harder and longer than normal with less overall fatigue.

Directions

How do I use it?

Beginners can take 1 scoop with about 6oz of water 30 mins before the workout. More advanced users can take 2 scoops with 12oz of water. Tip: You can make the flavor more mild by using more water to dilute it.

DO NOT EXCEED 2 SCOOPS PER DAY. DO NOT TAKE WITHIN 6 HOURS OF BEDTIME. USE ONLY AS DIRECTED.

 

You may also like

  • 5 stars: 116 (96%)
  • 4 stars: 3 (2%)
  • 3 stars: 2 (2%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
Some of the reviews shown are from related products the merchant grouped with this one.
A
April H.
Raspberry Rage
Fave Pre-workout

I love this stuff!!

J
Johnelle L.
Grape Lime (2 Servings)
Caused no jitters and gave me good

Caused no jitters and gave me good energy

A
Anonymous
Pineapple Punch
Great

I have lots of energy throughout the day when I use it

J
Jennifer M.
Raspberry Rage
Great pre-workout or first that extra boost

Love Fusion as a pre-work or if I need that extra boost during the day. You do not get a crash and it taste great!

B
Bell F.P.D.C.V.B.
Pineapple Punch
Great as usual

Excellent product

R
Roy M.
Blue Hawaiian
Blue Hawaiian

I ordered the blue Hawaiian
I had first tried it from my son when I went to Colorado and worked out with him. I really like to taste, so I ordered some.

D
Douglas J.
Blue Hawaiian
The game changer for pre-workouts!

Great flavor and clean finish. No jitters or crash like a lot of other pre-workouts. Good to use for late workouts.

J
Jonathan B.
Pineapple Punch
Delicious!

Amazing experience, fast shipping, great product!

J
Joel D.
Raspberry Rage
Great preworkout

1 scoop for my morning workout does the trick. Gives me the extra boost I need to start my day either a good lift!

C
Cami R.

Mr. Fusion Sample Pack

B
Bell F.P.D.C.V.B.
Fusion Power!

Great flavors. Adds the extra punch when you need it

J
Joe
Grape Lime
It’s amazing but they spam you

Great, great, great preworkout but they send nonstop emails

L
Lior
Blue Hawaiian
A great workout boost

I tried many pre and intra workout supplements and find that Fusion provide me with a great stimulant (without the side effects) while also complementing the creatine for a focused, intense workout.

Reviewer avatar
Matthew H.
Grape Lime
Spectacular!

I love this supplement. Works so very well!! Plenty of energy and focus! Flavoring is top notch!

C
Chris W.
Blue Hawaiian
Awesome product, thanks!

Awesome product, thanks. Perfect mix to give the energy I need, I scoop is not too much and not too little.

B
Brian B.
Great stuff

Transparent label, real quality ingredients. Taste great and mixes well

Reviewer avatar
Matthew H.
Grape Lime (2 Servings)
Phenomenal product!

The best pre workout I’ve ever used. Flavoring is really good. Energy and focus are top notch. I will continue to use this brand for a long time to come.

A
Ali T.
Pineapple Punch
Mr Fusion is excellent

Taste, quality and pumps are unparalleled

M
Michaela H.
Grape Lime
Not too little, not too much

If you need a pre-workout with the perfect amount of energy and pump, Mr. Fusion is for you! I love doing a scoop or of Mr. Fusion before going on a run or lifting. It's a versatile pre-workout, giving you the perfect energy. Plus, the flavor is AMAZING. It's definitely my go-to pre.

P
Philip H.
Love it!

This was my first order and everything was great! All the flavors are amazing and got my order super quick!

B
Brandon M.

Mr. Fusion Sample Pack

J
Jennifer V.
Grape Lime
Grape Lime Mr. Fusion

Love Love Love this stuff! Best ever.

S
Steve C.
Good time release

I like 1.2W better for the jolt but this is a good “no jitter “ time release.

K
Kori C.
Best pre workout

I have been taking this pre for close to 2 years now and I have never had any problems. I am someone who doesn't drink coffee and it was difficult for me to find a pre that won't make me have a heart attack from the caffein in it. If you are just starting working out I recommend taking this as your first pre workout. Its amazing! and it has many different flavors!!!

K
Kate C.
Delicious and Effective!

This sample pack is great!! It didn't make me feel shakey or jittery, but I could feel the boost during my workouts! Best part, it tastes great and not powdery, like so many other pre-workouts. Will definitely be ordering again!

Thanks for the kind words Kate!! We're happy to hear you like the taste and the feel of our Mr. Fusion!! Welcome to the famliy!!

T
Tamara S.
Pineapple Punch
Delivers great energy and pump!

I switched to Mr Fusion to lower the caffeine intake in my pre workout. This gives me great energy and pump, it's my must have before any workout!!

Thank you for taking the time to leave a review for Mr. Fusion! Keep crushing those workouts!

B
Bruce D.
Hawaiian Tango
Great Product! Highly recommend Mr. Fusion!

I work out first thing in the morning so Mr. Fusion is a perfect boost of energy on the days that I don't need a huge push to get going. I can complete my workout with great effort and always have a great pump. I have even thrown it in the shaker after finishing my 1.21gw and used it as an intra workout when I feel like I need more of a boost or the workout is going to be more intense. Will definitely continue buying this product!

Welcome to the family Bruce :)

T
Traci S.
Pineapple Punch
Good stuff

Very pleased with this product. The flavor is delicious and the energy you get is amazing, no jitters just energy. Will definitely buy again

Thanks for the review Traci! We're glad you're pleased with Mr. Fusion :)

A
Angie A.
Blue Hawaiian
Mr Fusion

Taste great, no jitters. Work great!

Thank you for the review Angie! Welcome to the family!! :)