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SKU 793573528421
Save 26% Save 26%
Original price $89.95
Original price $89.95 - Original price $89.95
Original price $89.95
Current price $66.95
$66.95 - $66.95
Current price $66.95

UM Sports Rampage supports increased free testosterone and the body's sensitivity to your current levels of testosterone. This makes it a safe and natural choice for:

  • Increased strength and stamina.

  • Increased confidence and motivation.

  • Improved health and wellness.

  • Decreased body fat.


The main extract responsible for increasing testosterone levels is protodioscin. Protodioscin is a potent extract found in some varieties of Tribulus Terrestris. With a massive 167mg dose of protodioscin per capsule and 500mg per daily dose (3 capsules), no other natural testosterone-boosting supplement comes close to UM Rampage. UM Sports have every batch of Rampage assayed with clinical HPLC (high performance liquid chromatography) testing to ensure the correct 167mg dose is achieved. Rampage also contains other natural steroidal saponins which play a lesser role in the elevation of testosterone.

Urtica Dioica (nettle)
Rampage contains a clinical dose of Urtica Dioica extract that binds with Sex Hormone Binding Globulin (SHBG) which blocks free form testosterone from binding and thus prevents unwanted side effects. This part of the Rampage is very important to make sure the user gets the desired effects without the androgenic effects of DHT and Estrogen. Urtica Dioica keeps your testosterone in its effective ‘free’ form that is crucial for strength and muscle growth.

Piper Nigrum
Piperine, the extract of Piper Nigrum has been added to the Rampage formula for its ability to increase digestion and absorption of the other extracts.


Zinc is an important nutrient for male sexual health and a cofactor in many pathways in the body. A slight deficiency is quite common in Australia, especially in young males. UM have included zinc in the Rampage formula to support your hormones and male health. 


  • Tribulus terrestris fruit 25g (standardised to contain: Protodioscin 167mg per capsule)

  • Urtica dioica (Nettle) root 1.34g

  • Piper nigrum fruit 83.5mg

  • Zinc 10mg


Take 1 Capsule 3 times per day or 2 Capsules 1 hour before training and 1 Capsule upon rising.

Aust L 159009.​

Customer Reviews

Based on 57 reviews

Thanks Urban Muscle! best product ever! Libido is back and I feel like a teenager again. My wife is very happy. going well in the gym too


Guy Hamilton

Heard about this product on the radio and wow! The man with the deep voice was right!


Gregory Phillips

I have been using Rampage for 3 months to try and increase my energy levels now that I am 70 years old. It is hard to say how successful this product is in helping me fight getting old but I continue to use it daily - one tablet per day. I just bought another 6 months worth and I continue to monitor myself daily. I do a 90 minute session in the gym 5 days per week and I cannot report that I am lifting heavier weights than before. This however wasn't the aim, I am just trying to lift my energy levels.

Andrew Waters


Lance Goodall

One can never go passed this product. It is like lightning and helps maintain your strength and wellbeing
Have purchased Rampage fpr many years

Thanks for your review Lance!