Animal Stak is a comprehensive, and natural, anabolic and performance supplement to help men build lean muscle. Including our Pro Testosterone Complex, this formula is packed with ingredients like maca root extract and eurycoma longifolia to boost natural testosterone levels so you can experience increased muscle mass, strength, energy and vitality. Including our natural hormone booster supplement with Tribulus, Stak naturally enhances output of testosterone and GH with 5 unique complexes. At the same time, it helps block estrogen with ingredients like Resveratrol, to help maintain healthy levels and reduce side effects. Stak also intensifies levels of growth hormones for better pump and blood flow plus improved body composition. Lastly, our “Hormone Amplifying Blend” is essentially the “gasoline on the fire” in this inferno. Lead by Carnitine, Agmatine Sulfate and Astaxanthin among other ingredients, this blend may help enhance both the Testosterone boosters and the Growth Hormone elevation. The intensity of this product is largely available due to this unique and important complex. With all of these key ingredients help elevate your natural testosterone and GH levels while keeping your estrogen levels in check, Stak can support your goals of obtaining size and strength.

Trusted by Performance Athletes for More than 40 Years: Animal is family-owned and has pushed sports nutrition forward, that’s how we’ve earned the trust of dedicated strength and performance athletes who know that we are all built, not born. Made to the Highest Quality & Safety Standards: All of our products are produced in our GMP certified US plant, and every batch is 3rd party lab tested for quality, safety and potency. Convenient, Stackable Pill Pack: Take one pack daily for 21 days, then 7 days off; Consider stacking with Animal Test or M-Stak for greater gains. Naturally Boosts Hormones: Stak works with your body to enhance testosterone and GH levels – while blocking estrogen – to improve pump and increase muscle mass, strength, energy and vitality. The Complete Anabolic Hormone Stack: Developed for athletes who are looking to break through plateaus and personal records, this comprehensive performance support supplement helps build muscle mass and improve power and strength output.