Pre-Workout
Pre-Workout Reviews
๐Ÿ”ฅ Over-Stim
Pressurized
โœ“ Verified Reviews
Stim Shady
Frenzy Labs

Stim Shady

FitFrek Score
Company Logo The FitFrek Score reflects overall experience โ€” not just how strong it feels.
6.7
Expert
Rating
Rating
4.3
โ˜…โ˜…โ˜…โ˜…โ˜†
3.5
Reviews
2
28
Recommend
55%
91%
Expert Review
Nader Qudimat
Pre-Workout Expert ยท 20 years training

Builds into a clear-headed urgency, you feel switched on without that shaky, chaotic edge.

It pushes you to keep moving, but in a controlled way where you can actually pace your workout.

Bottom line: Controlled urgency with a clear mind, strong push without the usual chaotic stim feel.

Slight mood lift and solid pumps, but it never hits that euphoric or โ€œover the topโ€ level.

Ratings Breakdown
2 reviews
Ratings Breakdown
28 reviews
Energy
Lorem Ipsum Dolor
85%
4.5
Focus
Lorem Ipsum Dolor
85%
4.2
Pumps
Lorem Ipsum Dolor
85%
3.5
Taste
Lorem Ipsum Dolor
85%
3.6
Value
Lorem Ipsum Dolor
85%
3.9
Key Ingredients
16 g (1 scoop)
Citrulline
6 g
Supports nitric oxide production and blood flow.
Beta Alanine
3.2 g
Helps buffer acid buildup during exercise.
Caffeine
375 mg
Provides alertness and reduces fatigue.
Theobromine
100 mg
Add a smooth background lift that lingers.
Product Info
Serving Size
16 g
Servings
25
400 g
Available Flavors
Fire cracker Snow cones Cherry limeade Grape bubble gum Sour gummy
Where to Buy
2
 stores
★ Best Price
Nutricartel
US flag Ships from US
$44.99
Nutritionalsupplementshop
US flag Ships from US
$44.99
โ˜… Best Price
NutriCartel
๐Ÿ‡บ๐Ÿ‡ธ Ships from US
$34.99
Ruesco
๐Ÿ‡บ๐Ÿ‡ธ Ships from US
$39.95
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Verified Reviews 

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2

)

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5โ˜…
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With Photos
Strength
Cardio
S
35 reviews
Mar 16, 2026
Stim Shady by Frenzy Labs
I have tried both versions of this but this review will be speaking about the most recent version. The taste of any of the flavours was never enjoyable but not terrible, chug and hope the effects are worth it type of taste. The effects were fast acting and enjoyable, this probably is due to the fairly unique blend of methyl synephrine, 2amino and dmba. I found myself focused but not so much so that you end up in fact scatter brained and my cardio sessions were so easy as were any weighted exercises. I found it had a good mixture of focus, energy and shockingly powerful pumps. Overall I would advise buying this pre workout as there's nothing really like it on the market and having tried a lot of Frenzy Labs products they never underwhelm.
S
โœ“ Verified
14 reviews
May 20, 2025
Stim shady
Iโ€™ve tried this and demolish by frenzy. They also have an old pill called super shredz that is awesome. I think I like stim shady better. Gotta love the name โ€ฆ and itโ€™s smoother and happier than demolish. It has dmha and dmba and you feel the good mood front the illicit and you have good energy. Itโ€™s not a blow your head off like dark labs or Koka labs. It is subdued but very happy and totally worth it youโ€™ll love life and moving weights. Music sounds amazing and my appetite was fine. Everything about this pre is solid and worth itโ€ฆ especially if you need another stim junkie pre that is right in the middle of happy and not too angry or aggressive or losing breath or heart beating too hard .
Jake K.
Intermediate ยท Strength
โœ“ Verified
โ˜…โ˜…โ˜…โ˜…โ˜…
Feb 2025
Strongest thing I've ever taken
Hit within 20 mins, crazy tunnel focus. The yohimbine is no joke โ€” started sweating 10 mins into my warm-up. Not for beginners. Energy lasted the full 2 hour session.
Energyย 5/5
Focusย 5/5
Pumpsย 4/5
Tasteย 3/5
๐Ÿ“ธ
๐Ÿงพ

๐Ÿ‘ Helpful (12)

Verified via invoice
Marcus T.
Advanced ยท Bodybuilding
โœ“ Verified
โ˜…โ˜…โ˜…โ˜…โ˜†
Jan 2025
Taste is rough but the energy is real
Pina Colada flavor tastes more like chemicals but who cares. Pumps were solid and focus was dialed in. Wouldn't recommend for anyone under 180lbs.
Energyย 4/5
Focusย 4/5
Pumpsย 4/5
Tasteย 2/5

๐Ÿ‘ Helpful (7)

Verified via photo
S
35 reviews
Mar 16, 2026
Stim Shady by Frenzy Labs
I have tried both versions of this but this review will be speaking about the most recent version. The taste of any of the flavours was never enjoyable but not terrible, chug and hope the effects are worth it type of taste. The effects were fast acting and enjoyable, this probably is due to the fairly unique blend of methyl synephrine, 2amino and dmba. I found myself focused but not so much so that you end up in fact scatter brained and my cardio sessions were so easy as were any weighted exercises. I found it had a good mixture of focus, energy and shockingly powerful pumps. Overall I would advise buying this pre workout as there's nothing really like it on the market and having tried a lot of Frenzy Labs products they never underwhelm.
S
โœ“ Verified
14 reviews
May 20, 2025
Stim shady
Iโ€™ve tried this and demolish by frenzy. They also have an old pill called super shredz that is awesome. I think I like stim shady better. Gotta love the name โ€ฆ and itโ€™s smoother and happier than demolish. It has dmha and dmba and you feel the good mood front the illicit and you have good energy. Itโ€™s not a blow your head off like dark labs or Koka labs. It is subdued but very happy and totally worth it youโ€™ll love life and moving weights. Music sounds amazing and my appetite was fine. Everything about this pre is solid and worth itโ€ฆ especially if you need another stim junkie pre that is right in the middle of happy and not too angry or aggressive or losing breath or heart beating too hard .
S
35 reviews
Mar 16, 2026
Stim Shady by Frenzy Labs
I have tried both versions of this but this review will be speaking about the most recent version. The taste of any of the flavours was never enjoyable but not terrible, chug and hope the effects are worth it type of taste. The effects were fast acting and enjoyable, this probably is due to the fairly unique blend of methyl synephrine, 2amino and dmba. I found myself focused but not so much so that you end up in fact scatter brained and my cardio sessions were so easy as were any weighted exercises. I found it had a good mixture of focus, energy and shockingly powerful pumps. Overall I would advise buying this pre workout as there's nothing really like it on the market and having tried a lot of Frenzy Labs products they never underwhelm.
S
โœ“ Verified
14 reviews
May 20, 2025
Stim shady
Iโ€™ve tried this and demolish by frenzy. They also have an old pill called super shredz that is awesome. I think I like stim shady better. Gotta love the name โ€ฆ and itโ€™s smoother and happier than demolish. It has dmha and dmba and you feel the good mood front the illicit and you have good energy. Itโ€™s not a blow your head off like dark labs or Koka labs. It is subdued but very happy and totally worth it youโ€™ll love life and moving weights. Music sounds amazing and my appetite was fine. Everything about this pre is solid and worth itโ€ฆ especially if you need another stim junkie pre that is right in the middle of happy and not too angry or aggressive or losing breath or heart beating too hard .
S
35 reviews
Mar 16, 2026
Stim Shady by Frenzy Labs
I have tried both versions of this but this review will be speaking about the most recent version. The taste of any of the flavours was never enjoyable but not terrible, chug and hope the effects are worth it type of taste. The effects were fast acting and enjoyable, this probably is due to the fairly unique blend of methyl synephrine, 2amino and dmba. I found myself focused but not so much so that you end up in fact scatter brained and my cardio sessions were so easy as were any weighted exercises. I found it had a good mixture of focus, energy and shockingly powerful pumps. Overall I would advise buying this pre workout as there's nothing really like it on the market and having tried a lot of Frenzy Labs products they never underwhelm.
S
โœ“ Verified
14 reviews
May 20, 2025
Stim shady
Iโ€™ve tried this and demolish by frenzy. They also have an old pill called super shredz that is awesome. I think I like stim shady better. Gotta love the name โ€ฆ and itโ€™s smoother and happier than demolish. It has dmha and dmba and you feel the good mood front the illicit and you have good energy. Itโ€™s not a blow your head off like dark labs or Koka labs. It is subdued but very happy and totally worth it youโ€™ll love life and moving weights. Music sounds amazing and my appetite was fine. Everything about this pre is solid and worth itโ€ฆ especially if you need another stim junkie pre that is right in the middle of happy and not too angry or aggressive or losing breath or heart beating too hard .
Another Tab Contents
S
35 reviews
Mar 16, 2026
Stim Shady by Frenzy Labs
I have tried both versions of this but this review will be speaking about the most recent version. The taste of any of the flavours was never enjoyable but not terrible, chug and hope the effects are worth it type of taste. The effects were fast acting and enjoyable, this probably is due to the fairly unique blend of methyl synephrine, 2amino and dmba. I found myself focused but not so much so that you end up in fact scatter brained and my cardio sessions were so easy as were any weighted exercises. I found it had a good mixture of focus, energy and shockingly powerful pumps. Overall I would advise buying this pre workout as there's nothing really like it on the market and having tried a lot of Frenzy Labs products they never underwhelm.
S
โœ“ Verified
14 reviews
May 20, 2025
Stim shady
Iโ€™ve tried this and demolish by frenzy. They also have an old pill called super shredz that is awesome. I think I like stim shady better. Gotta love the name โ€ฆ and itโ€™s smoother and happier than demolish. It has dmha and dmba and you feel the good mood front the illicit and you have good energy. Itโ€™s not a blow your head off like dark labs or Koka labs. It is subdued but very happy and totally worth it youโ€™ll love life and moving weights. Music sounds amazing and my appetite was fine. Everything about this pre is solid and worth itโ€ฆ especially if you need another stim junkie pre that is right in the middle of happy and not too angry or aggressive or losing breath or heart beating too hard .
Another Tab Contents
S
35 reviews
Mar 16, 2026
Stim Shady by Frenzy Labs
I have tried both versions of this but this review will be speaking about the most recent version. The taste of any of the flavours was never enjoyable but not terrible, chug and hope the effects are worth it type of taste. The effects were fast acting and enjoyable, this probably is due to the fairly unique blend of methyl synephrine, 2amino and dmba. I found myself focused but not so much so that you end up in fact scatter brained and my cardio sessions were so easy as were any weighted exercises. I found it had a good mixture of focus, energy and shockingly powerful pumps. Overall I would advise buying this pre workout as there's nothing really like it on the market and having tried a lot of Frenzy Labs products they never underwhelm.
S
โœ“ Verified
14 reviews
May 20, 2025
Stim shady
Iโ€™ve tried this and demolish by frenzy. They also have an old pill called super shredz that is awesome. I think I like stim shady better. Gotta love the name โ€ฆ and itโ€™s smoother and happier than demolish. It has dmha and dmba and you feel the good mood front the illicit and you have good energy. Itโ€™s not a blow your head off like dark labs or Koka labs. It is subdued but very happy and totally worth it youโ€™ll love life and moving weights. Music sounds amazing and my appetite was fine. Everything about this pre is solid and worth itโ€ฆ especially if you need another stim junkie pre that is right in the middle of happy and not too angry or aggressive or losing breath or heart beating too hard .
S
35 reviews
Mar 16, 2026
Stim Shady by Frenzy Labs
I have tried both versions of this but this review will be speaking about the most recent version. The taste of any of the flavours was never enjoyable but not terrible, chug and hope the effects are worth it type of taste. The effects were fast acting and enjoyable, this probably is due to the fairly unique blend of methyl synephrine, 2amino and dmba. I found myself focused but not so much so that you end up in fact scatter brained and my cardio sessions were so easy as were any weighted exercises. I found it had a good mixture of focus, energy and shockingly powerful pumps. Overall I would advise buying this pre workout as there's nothing really like it on the market and having tried a lot of Frenzy Labs products they never underwhelm.
S
โœ“ Verified
14 reviews
May 20, 2025
Stim shady
Iโ€™ve tried this and demolish by frenzy. They also have an old pill called super shredz that is awesome. I think I like stim shady better. Gotta love the name โ€ฆ and itโ€™s smoother and happier than demolish. It has dmha and dmba and you feel the good mood front the illicit and you have good energy. Itโ€™s not a blow your head off like dark labs or Koka labs. It is subdued but very happy and totally worth it youโ€™ll love life and moving weights. Music sounds amazing and my appetite was fine. Everything about this pre is solid and worth itโ€ฆ especially if you need another stim junkie pre that is right in the middle of happy and not too angry or aggressive or losing breath or heart beating too hard .

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Edge of Insanity
Best price: $34.99 โ€” NutriCartel
Stim Shady by Frenzy Labs Best price: $44.99 — Nutricartel
Edge of Insanity
Best price: $34.99 โ€” NutriCartel
Stim Shady by Frenzy Labs Best price: $44.99 — Nutricartel