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Natural Mass Stack

Blackstone Labs Natural Mass Stack


In Stock, Usually Ships Out Same Day

  • Natural Mass Stack Natural Mass Stack

Blackstone Labs Natural Mass Stack

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Availability: In Stock, Usually Ships Out Same Day

MSRP: $214.93 | 41% off
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Blackstone Labs Epi Cat 60 Caps   +$47.00
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Blackstone Labs Growth 90 Caps   +$32.99
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Blackstone Labs Anogenin 60 Caps   +$47.00
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Blackstone Labs Natural Mass Stack

The Most Powerful Natural Stack on the Market!

Are you looking to get that edge over your competitors in and out of the gym? Are you looking to build more muscle mass and increase strength more than you ever have in the past? Blackstone Labs has formulated the Natural Mass Stack just for that! They understand that athletes want to build muscle mass, but at the same time, want to stay natural while doing so. This is why the Natural Mass Stack is so important. It allows you to get bigger and stronger without the harsh side effects of taking substances like prohormones and probolic muscle builders.

What's Included in this Stack?

What are the Benefits & Results to Expect?

  • Increases in strength and power output
  • Increases in lean muscle mass
  • Improved sleep and recovery time
  • Bigger libido and sex drive

What is Blackstone Labs Anogenin?

This product contains a compound from the 1990's that many people have compared to Anavar. But unlike Anavar, this doesn't have the harsh side effects that ingredient did. This Laxogenin supplement can help build muscle mass and strength in a very short amount of time. Many users compare it to prohormones, but with none of the side effects. Some users even stack it with prohormones!

Benefits: Builds lean muscle mass and strength.

What is Blackstone Labs Epi-Cat?

Blackstone Labs EpiCat is the new future of probolic supplements. EpiCat is a product that flips the genetic switch and makes you become the freak that nature had never intended. This is NOT a prohormone, unapproved substance, or a HGH. EpiCat is the new way to take you workouts to a new level to get you shredded! No changing you work out or even your diet, this product relies completely on the genetic modification that EpiCat does to make you build lean muscle.

Benefits: Increases lean muscle mass and helps burn fat.

What is Blackstone Labs Growth?

Blackstone Labs Growth is the first clinically proven formula to naturally increase growth hormone production within minutes after swallowing the first pill.

Benefits: Gives you better sleep for muscle building and recovery.

Directions & Dosage

The Natural Mass Stack can be taken for up to 8 weeks. This would require two complete stacks. One stack will last you 4 weeks.

  • Anogenin: Take one to two capsules per day with food. Use in cycles of 8 to 12 weeks with a 4 week break.
  • Epi-Cat: Take 1 capsule twice per day with meals.
  • Growth: Take 3 capsules 30min before bedtime on an empty stomach.

Ingredients & Supplement Facts


Serving Size: 1 Capsule
Servings per container: 60

BSL Epi Cat Proprietary Blend     1g     
Green Tea (Leaf) Extract      *
Epicatechins      *     
Rice Fiber      *      

Other Ingredients: Rice Flour, Gelatin, Magnesium Stearate, Stearic Acid, Silica


Serving Size:  1 Capsule
Servings Per Container: 60
Amount Per Serving
5-Alpha Hydroxy Laxogenin 25mg

Other Ingredients: Magnesium stearate, silicon dioxide, titanium dioxide.


Serving Size: 3 Capsules
Servings per container: 30

Growth Matrix Proprietary Blend 2,2500 mg
1-Carboxy-2-amino-3-pyrobenzol (3,4 diol), 4-(Pyridine-3-carbonylamino), Pikatropin, Velvet Bean Extract, Urtica Dioica, Valerian Root Extract, Piperine, Melatonin, Vitamin D3

Other Ingredients: Magnesium Stearate, Silicon Dioxide, Titanium Dioxide. 

Additional Information

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  1. great product review by Russian1 on 10/20/2016
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    everything that the natural stack claims to be

    *DISCLAIMER. Individual results may vary.
  2. Outstanding Offseason Stack review by Jake on 7/31/2016
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    For any bodybuilder who wants to add some serious mass and gain strength in the offseason, then this stack should not be overlooked. Not only does the "growth" provide outstanding sleep, but it also makes you wake up feeling great and ready to get the job done. It took about a few weeks for me to finally start seeing some changes, but man were the huge. I noticed an increase with my overall weight, but a decrease in my body fat percentage, while still gaining some great strength on my deads, squats, and bench. Awesome stack for any offseason bodybuilder or powerlifter.

    *DISCLAIMER. Individual results may vary.
  3. should hellp you gain some mass review by Lane on 3/25/2016
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    Blackstone Labs is a supplement company that pretty much produces some of the riskiest products on the market. They sell mainly prohormones, which can be dangerous because they have not received nearly as much testing as anabolic steroids have. With that being said, this stack should be completely safe and should still give you some good muscle mass. It contains all natural ingredients, which is great because you do not really have to worry about side effects.

    *DISCLAIMER. Individual results may vary.

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Note: Note: In the event of a pricing error or fraud alert, we may refuse or cancel any orders placed for that item in accordance with our Terms & Conditions. We will notify you of any cancellation. Also, because manufacturers continually change product specifications without notice. While we try our best to keep product descriptions up to date, they do not necessarily reflect the latest information available from the manufacturer. We are not responsible for incorrect or outdated product descriptions and/or images. It is your responsibility to know what products are legal or illegal in your country. FDA: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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