Core 5-AT

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9 reviews
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Core 5-AT | Harden. Recomp. Restore.

Like DHEA, cortisol is one of the body’s most abundant and important endogenous steroids. While detailing in full the expansive list of cortisol’s functions is impossible, we can generally say that cortisol’s role in the human body is to break down bodily tissue and nutrients for the purpose of energy provision (to be catabolic), to act as an immunosuppressive, and to regulate blood sugar. Cortisol fulfills these functions by inducing gluconeogenesis (the breakdown of non-glucose intermediates, such as amino acids in muscle tissue, into glucose) and glycogenolysis (the breakdown of glycogen into glucose), inhibiting peripheral glucose utilization, and inhibiting cell lines critical to the body’s immune response.

In less complex terms, we can simply say that cortisol is responsible for inhibiting many of the processes that we as fitness enthusiasts want to start, and for starting many of the processes that we want to inhibit.

Highlights of Core 5-AT:

  • Preventing our muscle cells from uptaking glucose (inducing insulin resistance).
  • Preventing muscle protein synthesis.
  • The breakdown of glycogen (the compound responsible for that “full look”).
  • Suppressing the immune processes involved in muscle growth.
Customer Reviews
4.9 Based on 9 Reviews
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Milena B.
United States United States

So far so good!

I feel like I’m seeing changes already in the 2 weeks I’ve been taking this. Have not yet stacked with HARD just so I can see how this does on its own.

Angela S.
United States United States

Great product!

Seems like it is definitely working.

Norvell H.
United States United States

Works but......

I priced shopped this item because it goes with the Big Poppa Stack from Core Nutritionals it works synergistically with the other 3 products and the stack Rocks!!!!

Squitta M.

Core 5-AT

Amazing results stacked with Cord Hard during prep. Will use again! Great shipping and customer service with Tigerfitness, ALWAYS.

Trisha G.

Tiger Fitness

The reviews on this product were good, as well as the reviews from Tiger Fitness in general so I was excited to give it a try and was very satisfied with the customer service and quick delivery and so far loving the product and will be ordering more things in the future through Tiger Fitness :)

Nutrition Info

Warning Concerning California Residents: This product may contain chemicals known to the State of California to cause cancer and birth defects or reproductive harm.