Description
1 x Animal Test
- Supports increased muscle strength, size, and performance
- Works to increase both testosterone output and utilization
- Aids in workout recovery, joint health, and growth of muscle tissue
1 x Animal Stak
- Naturally enhance output of testosterone while lowering estrogen levels
- Increased muscle mass, endurance, strength, energy, and vitality
- Better pump, improved blood flow, and stronger muscles
1 x Animal M-Stak
- Promotes muscle gains and naturally boosts hormone levels
- Increases protein synthesis, nutrient absorption, and nitrogen retention
- Helps to reduce stress and improve carbohydrate metabolism
Description
Description
For intense training athletes looking to increase strength and muscle mass, the six-week cycle of Test Explosion Stack is the most potent and anabolic (muscle-building) stack within the Animal product line. Phase one of the Test Explosion Stack, the Stak/Test phase, maximizes natural hormones: Testosterone and Growth Hormone. For three weeks take Test and Stak together for the most optimal way to amplify desired strength and size. Phase two of the Test Explosion Stack is the M-Stak phase – this three-week phase focuses on non-hormonal muscle gain, healthy metabolism, and insulin support.
Curated by our sports nutrition and bodybuilding experts, the Test Explosion Stack is a combination of Animal Stak, Test, and M-Stak, used together in a very simple way during a 6-week training cycle. This combination of supplements, based on advanced ingredients, is our most powerful muscle building stack.
- Animal Stak, a natural hormone booster supplement with Tribulus, naturally enhances the output of testosterone and growth hormone (GH) with 5 unique complexes that help support increased muscle mass, strength, energy, and vitality.
- Animal Test is our most potent test booster designed to amplify natural testosterone levels, help manage muscle inflammation, and help support estrogen metabolism, with key ingredients including Arachidonic Acid, ketosterones, and Resveratrol.
- Animal M-Stak is a non-hormonal muscle mass gainer that helps your body absorb nutrients at a more efficient rate, increase muscle gains, and support your metabolism. Its scientifically formulated complexes also help prevent muscle tissue breakdown and support healthy insulin levels.

Our Most Potent and Anabolic (Muscle-Building) Stack
Anabolic compounds designed to amplify natural testosterone levels with tribulus, fenugreek, and an amino acid blend to help prevent protein breakdown and muscle loss, plus estrogen lowering abilities
Super Simple 6-Week Muscle Building Cycle
Start out with once-per-day Stak and Test for 3 weeks, switch to a daily pack of M-Stak for the next 3 weeks, then repeat the cycle to maximize your gains and see big results from your training regimen
Advanced Formulas with Ingredients that Work
The combination of Stak, Test, and M-Stak, when used as directed and in combination with an appropriate muscle-building weightlifting routine, delivers scientifically studied ingredients that are known to produce results
Frequently Asked
Can I take Animal Test as a drug tested athlete?
Can I take Animal Test as a drug tested athlete?
How long can I take this stack?
How long can I take this stack?
Can I take the Test Explosion Stack as a female athlete?
Can I take the Test Explosion Stack as a female athlete?