Out of 10
Read 27 Reviews


Test Support!*
Formulated To Support Muscle Building Testosterone Levels Naturally!*
Supported Goal: Build Muscle
Main Ingredient: Tribulus
8.7 out of 10  (27 Reviews)
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  • 60 Servings
  • $1.16 / Serving
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Product Overview


You’re not a rat. You’re human – so why use something tested on rats? Your test booster has to boost your testosterone levels – not a rodent’s. ZEUS is our only test booster that’s clinically suggested to help boost testosterone levels in humans.*


ZEUS is clinically suggested to support free testosterone levels in humans by an amazing 98.81% in only 8 weeks.*1 Armed with Testofen, ZEUS’s Test Booster Complex contains steroidal saponins that may help you build a bodybuilder’s body.*

The following graph shows the suggested human effects of taking ZEUS for only 8 weeks:*

ZEUS binds with your muscle cell receptors, instantly changing the “operating instructions” of your muscle cells, supporting protein synthesis – to help you get stronger and build muscle – FAST!2,3,4*

ZEUS simultaneously supports your heat generation, helping you burn fat for fuel. *Best of all, ZEUS keeps working and stimulates post-workout muscle building, so you recover faster than ever!*

The aggressive test-boosting properties of ZEUS initiate the following process.*

  1. Gencor Pacific Inc. (2005). Testofen human clinical trial. Testofen is a registered trademark owned by Gencor Pacific Inc., USA.
  2. Ang, H. H., & Cheang, H. S. (2001, October). Effects of Eurycoma longifolia jack on laevator ani muscle in both uncastrated and testosterone-stimulated castrated intact male rats. Arch Pharm Res, 24(5), 437–40.
  3. Russell, B., Motlagh, D. & Ashley, W. W. (2000). Form follows functions: how muscle shape is regulated by work. J Appl Physiol, 88, 1127–1132.
  4. Alway, S. E., Gonyea, W. J. & Davis, M. E. (1990). Muscle fiber formation and fiber hypertrophy during the onset of stretch-overload. Am J Physiol (Cell Physiol.), 259, C92–C102.


How will I be on ZEUS?

It is important to note that ZEUS does not contain any stimulants – there is no need for them. ZEUS does one thing only – it supports your test levels.* You do need to take it consistently and but when ZEUS kicks in you’ll feel like a gym god. Big, strong and confident! ZEUS will help increase your appetite and tighten your skin, and you’ll notice an increased density in your muscle bellies.*

Can I drink alcohol while taking ZEUS?

Sure you can drink alcohol while taking ZEUS, but remember, alcohol consumption will slow down your bodybuilding gains.*

How long will it take before I see results?

You’re not foolish enough to believe ZEUS is going to flip on some magical testosterone switch. With 3 to 6 weeks of training you should see results.*

Do I have to cycle ZEUS?

No, you do not have to cycle ZEUS, but if you choose to, use for 12 weeks on followed by a 4-week rest period.*

Who can use ZEUS?

ZEUS has been developed exclusively for bodybuilders. As with any diet, exercise or supplement program you should consult with a medical professional before you begin. Always read the entire label before using any supplement product, and follow all directions.*

Ratings & Reviews

Out of 10
ZEUS Reviews
27 Total Ratings
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    9.5 | 2 Ratings
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Out of 10

Took this with erase pro and saw MAJOR results. You pay for what you get and if you want the real deal this is it.

Out of 10

No written review.

Out of 10

Took this with erase pro and saw MAJOR results. You pay for what you get and if you want the real deal this is it.

Out of 10

No written review.

Out of 10

ZEUS is another product from FUSION that rates higher than a 10. ZEUS is the most effective test booster I've ever used. One of the first things I noticed using ZEUS was a big increase in stamina while working out. After using ZEUS for only 30 days I gained 7lbs of very lean muscle. Not only did I gain muscle, but my bodyfat dropped from 15% down to 11%. ZEUS is the only test booster I'll ever use.

Out of 10

I know the price could steer people away from this product but you really do get what you pay for! Easily one of my favorite test boosters out there. Have used this 3 times already just finished the last cycle a few days ago. and banged out 11 PR's during my log of it. Strength gains start off gradually then just keep climbing its very steady. If you havent used this product I highly suggest it!

Out of 10

Tried a month cycle, this was my first test booster. Seen pretty good results in strength and mass. id recomend to anybody trying to gain quick strength.

120 Capsules$69.35
60 Servings | $1.16 Per Serving
In Stock


120 Capsules
Supplement Facts
Serving Size2 ZEUSCapsules
Servings Per Container60
Test Booster® Complex 830mg
Testofen® 350mg
Trigonella Foenum-Graecum (Fenugreek) (Seed)
[Standardized For 50% Fenuside]
Eurycoma Longifolia (Long Jack) (Root) 300mg
[Standardized For A 20:1 Extract]
Rhodiola Rosea (Golden Root) (Root) 180mg
[Standardized For 4% Rosavin]
Absorption Initiator 2mg
Piper Nigrum (Black Pepper) (Fruit)
[Standardized For 95% Piperine]
Other Ingredients:
Gelatin, Microcrystalline Cellulose, Magnesium Stearate, Color.

Directions For ZEUS: Take 2 capsules, twice daily with food in the morning and evening.

Warnings: Not to be used by children, teenagers, pregnant or lactating women. If you are under medical supervision, consult with your physician before use. Do not exceed 6 capsules per day.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
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