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Individual 1 serving Sample of DOOMSDAY (extreme stim pwo) by KJ LABS *NEW*

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Price:
$4.00
Rating:
5 Stars ( 1 product review )

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Product Description

DOOMSDAY SAMPLE PACKET

by KJ LABS

**Illicit Level Pre-workout - 1 serving size INDIVIDUAL SAMPLE PACKET**

Intense Super stimulant formula with euphoric long lasting effect

(Flavor will be chosen by GYMnTONIC at random depending on inventory and will likely be GUMMY or Cherry Limeade)

 

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Product Reviews

  1. If the "Black Rage" was turned into a pre-workout. 5 Star Review

    Posted by on 27th Feb 2026

    Not gonna be that guy who's says "he's tried out a bunch of pre-workouts" BUT...

    I was looking to find the "REAL" stuff or were close to products Jack3d and no luck until I found gymNtonic.

    All I can say is - legit. Razor edge focus, forget everything around. Really dials in those moments of aggression when your cranking extra reps pass fatigue.

    Negatives? Itchiness and a running nose... yeah not a big deal. Maybe a vision of Horus.

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