Cannibal Ferox AMPeD is an ultra high-stim pre-workout from Chaos and Pain. It contains over 500 mg of caffeine and 400 mg of DMHA per serving, making it one of the most loaded pre-workout ingredient labels of 2023.
I’d only recommend Cannibal Ferox AMPeD to the most experienced pre-workout users. Fans of adventurous, overloaded labels will want to try this one. But be warned: it does not taste good at all. If taste is important to you, I’d skip this one.
Thank you to Chaos and Pain for providing this product for Lift Vault to review!
This pre-workout from Chaos and Pain may look intimidating, but experienced users should not be scared away by the ingredient label. Expect long-lasting energy and smooth euphoria that lasts well after your training session ends.
Discount codes:
LIFTVAULT = 15% off at Chaos and Pain
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Table of Contents
- 1 Where to Buy Cannibal Ferox AMPeD
- 2 Experience
- 3 Ingredients
- 3.1 L-Citrulline Malate 2:1 – 8,000 mg
- 3.2 Creatine Monohydrate – 3,500 mg
- 3.3 Beta-Alanine – 3,200 mg
- 3.4 HydroPrime (65% Glycerol) – 2,500 mg
- 3.5 Arugula Extract – 1,000 mg
- 3.6 Taurine – 1,000 mg
- 3.7 BioCreat (Fenugreek Extract) – 900 mg
- 3.8 L-Tyrosine – 750 mg
- 3.9 Alpha GPC – 600 mg
- 3.10 NeuroPEA – 500 mg
- 3.11 Caffeine Anhydrous – 450 mg
- 3.12 Zynamite PX – 420 mg
- 3.13 English Walnut Extract (Juglans Regia) – 400 mg
- 3.14 Mucuna Pruriens – 150 mg
- 3.15 Di-Caffeine Malate – 100 mg
- 3.16 Epicatechin – 100 mg
- 3.17 Theophylline Anhydrous – 100 mg
- 3.18 CocoBurn Cocoa Extract – 100 mg
- 3.19 Yohimbine HCL – 3 mg
- 3.20 Alpha Yohimbine – 2 mg
- 3.21 Huperzine A 1% – 200 mcg
Where to Buy Cannibal Ferox AMPeD
You can buy Cannibal Ferox AMPeD from the following retailers:
Experience
Side Effects
Surprisingly, I didn’t feel any negative side effects from Cannibal Ferox AMPeD. I say “surprisingly” because the ingredient label does look intimidating. The 400 mg of DMHA was not overwhelming and I did not feel excessive negative effects from the yohimbine HCL and alpha yohimbine combination. In fact, I wouldn’t have guessed there was more than 1 mg of alpha yohimbine in each serving.
Overall, experienced pre-workout users should expect very few side effects. However, if you’re looking for a beginner pre-workout, this is not it.
Flavor
I had the pineapple express flavor and I must say it does not taste good at all.
The flavor stars with a pleasant pineapple taste which quickly shifts into an acidic finish. I’m not surprised that it doesn’t taste good given all of the ingredients it contains, but if taste matters at all to you, I’d advise against buying this.
If you don’t care about taste and are mainly seeking effects, then I wouldn’t worry about the flavor.
Dose/Scoop Size
A full serving of Cannibal Ferox AMPeD is about 3/4 of the provided scoop.
Do not consume a level scoop, as that will be about 33% more than a full serving.

Ingredients
Below you’ll find the ingredient breakdown for Cannibal Ferox AMPeD Pre-Workout. To learn more, check out our guide on the best pre-workout ingredients.

L-Citrulline Malate 2:1 – 8,000 mg
Creatine Monohydrate – 3,500 mg
Beta-Alanine – 3,200 mg
HydroPrime (65% Glycerol) – 2,500 mg
Arugula Extract – 1,000 mg
Taurine – 1,000 mg
BioCreat (Fenugreek Extract) – 900 mg
L-Tyrosine – 750 mg
Alpha GPC – 600 mg
NeuroPEA – 500 mg
Caffeine Anhydrous – 450 mg
Zynamite PX – 420 mg
English Walnut Extract (Juglans Regia) – 400 mg
Mucuna Pruriens – 150 mg
Di-Caffeine Malate – 100 mg
Epicatechin – 100 mg
Theophylline Anhydrous – 100 mg
CocoBurn Cocoa Extract – 100 mg
Yohimbine HCL – 3 mg
Alpha Yohimbine – 2 mg
Huperzine A 1% – 200 mcg
This pre-workout from Chaos and Pain may look intimidating, but experienced users should not be scared away by the ingredient label. Expect long-lasting energy and smooth euphoria that lasts well after your training session ends.
Discount codes:
LIFTVAULT = 15% off at Chaos and Pain
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Cannibal Ferox AMPeD Pre-Workout Review
Summary
Cannibal Ferox AMPeD is an ultra-premium, high-stim pre-workout experience designed for the true pre-workout connoisseur. It has a high price-point and an even higher level of caffeine. For those seeking something different, Cannibal Ferox AMPeD is worth a try.
Pros
- Long-lasting energy
- Euphoric and mood-elevating
- Interesting ingredient profile
Cons
- Poor flavor
- Only 20 serving
- Expensive