Kj Labs Doomsday vs Skull Labs Ripper 60caps Comparison
See a side-by-side comparison of ingredients, stats, and community sentiment.

Kj Labs Doomsday
kj labs
Skull Labs Ripper 60caps
fatburners
Compare
Kj Labs Doomsday
Skull Labs Ripper 60caps
Stimulants
Total Caffeine
400 mg
Not specified
Exotic Stimulants
Contains Yohimbe
Community
Community Approval
88%
71%
Total Mentions
34
7
Where to Buy Kj Labs Doomsday
NutriCartel
Ships from:🇺🇸 United States
$49.95
In Stock
Updated 94d ago
Get 15% off your order
Ruesco
Ships from:🇺🇸 United States
$3.00
In Stock
Updated 10h ago
Where to Buy Skull Labs Ripper 60caps
Cross The Limits
Ships from:🇬🇧 United Kingdom
£38.11
in_stock
Updated 5d ago
Caffeine
400 mg
Exotic Stims
Yes
Contains Yohimbe
No
Community Approval
88%
Mentions
34
Caffeine
N/A
Exotic Stims
Yes
Contains Yohimbe
Yes
Community Approval
71%
Mentions
7
Where to Buy Kj Labs Doomsday
NutriCartel
Ships from:🇺🇸 United States
$49.95
In Stock
Updated 94d ago
Get 15% off your order
Ruesco
Ships from:🇺🇸 United States
$3.00
In Stock
Updated 10h ago
Where to Buy Skull Labs Ripper 60caps
Cross The Limits
Ships from:🇬🇧 United Kingdom
£38.11
in_stock
Updated 5d ago
Ingredient Label
Ingredient Label
Pros
- Doomsday delivers a powerful and effective stimulant experience, with some users describing it as "fucking fire."
- It is recognized for its potent blend of stimulants, including DMHA and DMBA, appealing to those seeking strong effects.
- Users report good training sessions and a unique, specific feeling from the original formula.
- It is considered effective and "hits" well by experienced users.
Cons
- A drawback of Doomsday is that its formula has reportedly changed over time, leading to a perceived decrease in quality and effectiveness in newer versions.
- Some users have experienced a milder effect than anticipated, followed by post-workout crash and anxiety.
- Flavor is described as only "Ok," and the overall experience may not always live up to the bold claims or user expectations, with some effects like euphoria/focus being mild.
Pros
- Skull Labs Ripper 60caps delivers a powerful and effective fat-burning experience, often cited as a personal favorite by users.
- It features a comprehensive blend of potent stimulants and thermogenic ingredients, including DMAA and Yohimbine HCL, for extreme intensity.
- Users report significant sweating and strong effects, indicating its high potency.
Cons
- A drawback of Skull Labs Ripper 60caps is its extreme intensity and advanced formulation, making it unsuitable for beginners.
- The product's potent ingredient profile, including DMAA, can be intimidating or 'a little much' for some users.
- Users report significant sweating, which might be an undesirable side effect for some.
Comparison Summary
Kj Labs Doomsday is a high-caffeine pre-workout focused on stimulant experience, whereas Skull Labs Ripper 60caps is a fat-burning supplement with unspecified caffeine content, both containing exotic stimulants. Kj Labs Doomsday targets experienced users seeking intense pre-workout effects, while Skull Labs Ripper 60caps is for advanced users looking for extreme fat-burning and thermogenic effects.
Key Differences:
- Caffeine Content: Kj Labs Doomsday (400 mg) vs Skull Labs Ripper 60caps (Not specified)
- Primary Purpose: Kj Labs Doomsday (Powerful stimulant pre-workout for intense training sessions) vs Skull Labs Ripper 60caps (Extreme fat-burning and thermogenic effects)
- Common User Complaints: Kj Labs Doomsday (Reported formula changes, perceived decrease in quality, post-workout crash, and anxiety) vs Skull Labs Ripper 60caps (Extreme intensity making it unsuitable for beginners, and significant sweating)
Key Similarities:
- Inclusion of Exotic Stimulants: Both products contain exotic stimulants, with Kj Labs Doomsday featuring DMHA and DMBA, and Skull Labs Ripper 60caps including DMAA and Yohimbine HCL.
- High Potency: Both supplements are recognized for delivering powerful and effective experiences, appealing to users seeking strong and intense effects.
- User Sentiment: Both products have fair to high user sentiment.
Related Comparisons
Kj Labs Doomsday
vs
Imperial Nutrition Excelsior
Kj Labs Doomsday
vs
Dark Labs Maniaco
Dark Labs Maniaco
vs
Skull Labs Ripper 60caps
Kj Labs Doomsday
vs
Smash Amf Og
Kj Labs Doomsday
vs
Dark Labs Barbarian
Dark Labs Crack Og
vs
Skull Labs Ripper 60caps
Legit
vs
Skull Labs Ripper 60caps
Dark Labs Barbarian
vs
Skull Labs Ripper 60caps
Kj Labs Doomsday
vs
Crack Primal
Kj Labs Doomsday
vs
Sicarioâ„¢ Non Stim