Pre Phase Ko Black Series vs Kratos Comparison
See a side-by-side comparison of ingredients, stats, and community sentiment.
Pre Phase KO Black Series is a stimulant-free, intermediate-level formula with high user sentiment but low popularity, while Kratos is an extreme, high-caffeine pre-workout featuring exotic stimulants and significantly more community mentions.
Go with Pre Phase Ko Black Series if...
- •You want to avoid caffeine and exotic stimulants entirely
- •You are looking for appetite suppression and a sustained post-workout buzz
- •You prefer a clean, focused experience over high-intensity energy
Go with Kratos if...
- •You require extreme intensity and a high caffeine dose of 350mg
- •You enjoy mood elevation and the effects of exotic stimulants
- •You prefer a more popular, comprehensive formula with high community visibility

Pre Phase Ko Black Series
phase one nutrition

Kratos
beast coast
Pre Phase Ko Black Series
Kratos
Where to Buy Pre Phase Ko Black Series
NutriCartel
Muscle Factory SC
Where to Buy Kratos
NutriCartel
Get 15% off your order
Where to Buy Pre Phase Ko Black Series
NutriCartel
Muscle Factory SC
Where to Buy Kratos
NutriCartel
Get 15% off your order
Ingredient Label
Ingredient Label
Pros
- Pre Phase Ko Black Series delivers a clean and focused workout experience.
- Users report enhanced focus during sets.
- It provides significant appetite suppression, which is a desired effect for some users.
- The product offers a sustained 'buzz' and energy throughout the day post-workout.
Cons
- A drawback of Pre Phase Ko Black Series is that its in-workout intensity and effects are not described as 'super crazy'.
- The primary benefits, such as appetite suppression and sustained energy, are noted to be more prominent post-workout rather than during the workout itself, which might not appeal to users seeking peak in-workout performance.
Pros
- Kratos delivers an extreme and potent experience, often preferred over other popular pre-workouts.
- Its comprehensive formula includes a blend of strong stimulants, focus enhancers, and pump ingredients.
- Users frequently report mood elevation and feelings of happiness, making it a trendy choice.
Cons
- A drawback of Kratos is its high stimulant content, which may be overwhelming for stimulant-sensitive individuals.
- Some users have expressed strong dissatisfaction, indicating it may not meet everyone's expectations.
Comparison Summary
Pre Phase KO Black Series is a caffeine-free formula focused on clean focus and appetite suppression, while Kratos is a high-stimulant, extreme-level pre-workout designed for mood elevation and intense energy. Pre Phase KO Black Series is suited for intermediate users avoiding stimulants, whereas Kratos targets advanced users seeking a potent, stimulant-heavy experience.
Key Differences:
- Caffeine Content: Pre Phase Ko Black Series (0mg of caffeine) vs Kratos (350mg of caffeine)
- Stimulant Profile: Pre Phase Ko Black Series (Contains no exotic stimulants) vs Kratos (Includes exotic stimulants)
- Product Intensity: Pre Phase Ko Black Series (Intermediate level with focus on clean energy and appetite suppression) vs Kratos (Extreme level with potent intensity and mood elevation)
- Popularity: Pre Phase Ko Black Series (1 community mention) vs Kratos (14 community mentions)
Key Similarities:
- Focus Enhancement: Both products are noted for their ability to enhance focus during or after a workout session.
- Performance Goals: Both supplements aim to provide a specific 'buzz' or mood-altering experience to support training sessions.
- User Sentiment: Both products have high user sentiment.