Black Devil

$69.99 $44.99
(You save $25.00)

Black Devil

Primeval Labs Extreme Stimulant Thermogenic


-          The strongest stimulant formula available

-          Extreme energy

-          Intense thermogenic effect

-          Powerful appetite suppressant

-          Increase Metabolism

-          Mental Clarity/Focus

Capsules 120

Serving size: 2 capsules

Servings per bottle: 60



Proprietary Blend: 785mg

Caffeine(300mg), Green Tea Extract, Beta-PEA HCL,

Yohimbe Bark Extract, L-Theanine, Synepherine HCL,

Noopept, Hordenine HCL, Citrus auratrium extract,

N-Methyl-2-Phenylethylamine HCL, Calyctomine HCL




Primeval Labs Black Devil is unlike anything else on the market today and possibly ever. Our formula has taken months and months of reformulating to get the desired effect. Nothing we do here at Primeval Labs is intended to be subpar or just another product in a lineup of products. We expect the best just like our customers expect when they purchase a bottle of Primeval Labs product.


Black Devil is an extremely strong stimulant based fat burner. Combining the power of multiple stimulants and focus enhancing agents Black Devil will give you an instant rush like nothing else before.


A key factor when formulating Black Devil was utilizing a missing link in many of the current fat burners available today, focus. When times get tough and you are deep into a diet the last thing you want to do is lose focus and fall, the utilization of focus ingredients ensures that you will rise to the occasion and give you an edge.


Are you ready to BURN fat like never before? Get Black Devil with the strongest stimulant fat burner on the market today? Black Devil, second to none!




Take 1 capsule to assess tolerance.  Do not exceed 4 capsules per day or 2 at once.

Write a Review

11 Reviews Hide Reviews Show Reviews

  • 5
    No More Mr Asshole!

    Posted by Ryan on Feb 11th 2017

    Ive been taking Black Devil for 3 days now. Right off the bat the thing I noticed and the thing I love is that I am not an asshole, or not as assholish I should say. "What do you mean, Ryan?" Well since I'm doing Keto and have no carbs, or very few, I tend to become agitated. Black Devils appetite suppressing agents help to curb the agitation and make keto a lot easier to follow.
    Besides that i do feel there is some focus enhancment and definately energy. And like all thermogenics you feel a little flush and sweat your balls off when working out. All in all a great product!

  • 5
    Feel the Fat Melt

    Posted by Kristina T on Jan 20th 2017

    I have tried several fat burners, but since I have a high tolerance to stimulant based supplements, I usually find myself disappointed. I just ordered my second bottle of this because it is AWESOME. I use it as a pre workout, and I can definitely tell that my energy and body temperature is elevated. I am cutting for a show in 12 weeks, and I swear by this product. Once I have shedded a bit more body fat, I will post an Instagram pic of my progress using Primeval Labs supplements!

  • 5
    amazing product

    Posted by Sophia Wax on Jan 19th 2017

    I am very picky about which products I use and looked up every single one of the ingredients before hand to make sure I wanted it and every single one of them proved to be amazing. After having used it for about a month now, i've noticed a huge difference and my weight is dropping more quickly than if I was doing a cut without the supplement. Not to mention it makes me sweat like crazy (which I love because that's usually hard for me) and it does noticeably increase my heart rate which I also like since I naturally rest at a very low heart rate. Overall an amazing product for an incredibly reasonable price.

  • 5
    Best Fat Burner I have ever tried!

    Posted by Heath on Oct 21st 2016

    This stuff is the best ever. Being a overweight guy i have tried just about everything and this is the best by far.

  • 5

    Posted by Susie Feliscian on Oct 17th 2016

    Awesome!! I love it!

  • 5
    Hard product very nice

    Posted by Ashwin on Oct 3rd 2016

    It is a strong product and good results... I will take more..:-)

  • 5
    Great product

    Posted by Unknown on Sep 13th 2016

    Awesome products with a great price

  • 5
    Good stuff

    Posted by Unknown on Aug 26th 2016

    Finally a product that does what it says
    Appetite suppression is great
    Warm feeling shortly after taking even with food
    And the best effect is the focus this gives is unreal just find myself banging out work it's awesome
    Can't comment on weight loss yet to early to tell.
    Oh and only taking 1 pill 2 times a day

  • 5
    Big Things come in Small Packages

    Posted by Trent J ACEO on Jul 27th 2016

    I can definitely say I've tried quite a few Fat Burners and not a single one has been worth my time. Though they "say" they work I never felt any kind of push from taking them. Some I took up to 3 capsules at ONE time with no results. (Disclaimer: This is dangerous and don't recommend it to anyone).

    As it relates to Black Devil, I took the recommended 2 Capsules my first time (Disclaimer: Do NOT do this). And after 15 minutes, experience a dramatically improved sense of alertness and 'pep in my step'. I completed my HIIT routine almost flawlessly. Now because I took two, I experienced an elevated heart rate for a few hours, so staying hydrated is key. However now I take one before fasted cardio, and another before my weight lifting sessions to compensate.

    Overall: EXCELLENT Product, and this will be the ONLY Fat Burner I recommend.