SINISTER™

(16 customer reviews)

SINISTER™

High Stim Pre-workout

(16 customer reviews)
  • EXTREME PUMPS*
  • APPETITE CONTROL*
  • THERMOGENIC FAT BURNING*
  • STRONGEST PRE-WORKOUT EVER*
  • 50 SERVINGS!!!

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$59.99

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Product Description

ARE YOU AFRAID OF SINISTER?

Don’t let the label scare you! Don’t be terrified to peel off that packaging! But most importantly, don’t show an ounce of fear! Instead, be FEAR itself! SINISTER was designed to make you an absolute Bad Ass in the gym. Those weights will be weeping the second you pick them up. People will be staring; not because you’re sweating like crazy, running like a savage, or that your veins look like a road map…No! People will be staring because you ain’t afraid to lift that heavy-ass weight! They’ll stare because you’re making that treadmill your little bitch!

WHY SINISTER?

We have strategically and scientifically designed the PERFECT pre-workout. SINISTER will give you incredible muscle pumps, enhance your muscular endurance, and has the most wicked-awesome ingredients necessary for insane fat burning. Once you try SINISTER for the first time, you will kick yourself for not taking it sooner!

HIGHLIGHTS

  • INTENSE MUSCLE PUMPS*
  • EXTREMELY THERMOGENIC & FAT BURNING*
  • PHENOMENAL ENERGY*
  • INCREASE NATURAL GROWTH HORMONE & IGF-1*
  • ENHANCE MUSCULAR ENDURANCE*
  • APPETITE CONTROL*

RECOMMENDED USE:

Take one scoop 30 minutes before workout with 8 ounces of water. Take on workout days only. Do not exceed one scoop per day. Effects can last up to 8 hours…USE WISELY!

Additional Information

Flavors

Blueberry, Strawberry Pineapple, Watermelon

Share your thoughts!

5 out of 5 stars

16 reviews

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What others are saying

  1. Michael H.

    Strong Stuff

    Michael H.

    This stuff has 50 servings, and I can only handle a half scoop.

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  2. One person found this helpful
    Randy

    HOLY SH*T!!!

    Randy

    I have never had energy like this in my life. I did not want to stop working out. I had crazy muscle pumps, insane veins, but did not feel like I was cracked out! SINISTER is the best pre-workout ever!!!!!

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    • ryan

      ryan

      We are happy to hear that you like Sinister. Be sure to switch off of Sinister after about a few months or so. If you take any stimulants for too long, it could actually shrink your adrenal glands. This simply means that you are too dependent on the pre-workout. You can try our Quicksilver product when you switch off of Sinister. This is, without a doubt, the best product for an adrenal reset. Thank you Randy!

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  3. Ben

    Awesome

    Ben

    Sinister is bad ass. I had the best workout of my life with this stuff!

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  4. Christopher Michael

    It's like I'm on Crack but NOT on crack...

    Christopher Michael (verified owner)

    I was taking Cellucor C4 and my body tingled, as fun as it was it’s not something I wanted to keep doing to my body.. Sinister not only notably improved my workout more than C4 but I didn’t feel like I was on crack, which makes me feel a lot safer with about what I’m doing.

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  5. Willis

    Sinister

    Willis (verified owner)

    Great pre workout, pumps amazing.

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  6. Bonita Santana

    The Best

    Bonita Santana

    Sinister is the best pre workout I have ever tried/used! It’s great for me and my boyfriend. It is clean, tastes great (lots of flavors – I’m getting a new one- Rocket Pop), works awesome! And no calories!!
    Love it!!!
    B.Santana

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  7. Carla

    Best ever!

    Carla

    This is the best pre-workout I’ve ever had. When I called customer support to place my order, they took the time to ask me what my fitness lifestyle is like. They also recommended that I take their Quicksilver product after taking Sinister for a few months. Very helpful and I love SINISTER!

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  8. Nemo tham

    Making all kinds of gainz!

    Nemo tham (verified owner)

    Sinister been my go to preworkout for 3 years now. I usually hate getting the jitters and itching from the other kinds of preworkout out. Sinister is different I feel great and recover a lot fast. I don’t even get sore from working out its buffs the lactic acid when working out. The only thing is I get really thirsty so at least gotta drink a gallon of water a day. I recommend it to my gym buddies all the time. Great product I give it five stars.

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  9. Darrell

    Crazy stuff !

    Darrell

    How'd you like the flavor? I Liked it

    I make the gym my bitch when I take this stuff and I’m 55 !

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    • ryan

      ryan

      Thank you for the feedback! Sinister is no joke!!!

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  10. Jamiel Brown

    Amazing

    Jamiel Brown

    How'd you like the flavor? I Loved it

    I felt my body was use to preworkouts because I no longer felt energy using em but the name sinister speaks for itself I’m a big guy and if you don’t use the recommended dose you will find yourself lifting for hours without getting tired I love this stuff and o can just pop a scoop in my mouth with no water or liquid needed easy digestion

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  11. eskewmichael5

    Great stuff

    eskewmichael5 (verified owner)

    How'd you like the flavor? I Liked it

    This product definitely is deserved of the name it has “Sinister.” The pre workout serves it’s purpose and then some, leaves you feeling full of energy. No crash, definitely the best pre workout supplement I have taken before.

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  12. brickgreenfrog

    Excellent energy

    brickgreenfrog (verified owner)

    How'd you like the flavor? I Loved it

    I had so much more energy for my workouts and no feeling of “dragging” after.

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  13. needvelocity

    Focus-Energy-Pumps-NO Jitters!

    needvelocity (verified owner)

    How'd you like the flavor? I Liked it

    This product is a Great ALL around Pre-workout Tool. NO Stomach issues-No Jitters, just clean focused workouts! Thank you.

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  14. jim.withers

    Wow is all I can say

    jim.withers (verified owner)

    How'd you like the flavor? I Liked it

    I can only handle a quarter scoop. Talk about energy and How it makes me feel friggin amazing. I have to take breaks from it now and again but I love the stuff.

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