Imperial Nutrition Excelsior vs Xtremis Cartel Natural Muscle Builder Comparison
See a side-by-side comparison of ingredients, stats, and community sentiment.
Imperial Nutrition Excelsior is an extreme stimulant pre-workout with exotic ingredients and high popularity, while Xtremis Cartel Natural Muscle Builder is a stimulant-free pump and muscle-building formula with fewer community mentions.
Go with Imperial Nutrition Excelsior if...
- •You seek extreme energy and intense focus from exotic stimulants
- •You want a legendary, high-intensity pre-workout with a large user base
- •You are an experienced user looking for a 'rocket fuel' experience
Go with Xtremis Cartel Natural Muscle Builder if...
- •You want a stimulant-free supplement to support muscle building and pumps
- •You prefer to stack products without adding extra caffeine
- •You are looking for a natural muscle-building formula

Imperial Nutrition Excelsior
imperial nutrition

Xtremis Cartel Natural Muscle Builder
xtremis cartel
Imperial Nutrition Excelsior
Xtremis Cartel Natural Muscle Builder
Where to Buy Imperial Nutrition Excelsior
Ruesco
Cross The Limits
Where to Buy Xtremis Cartel Natural Muscle Builder
NutriCartel
Get 15% off your order
Where to Buy Imperial Nutrition Excelsior
Ruesco
Cross The Limits
Where to Buy Xtremis Cartel Natural Muscle Builder
NutriCartel
Get 15% off your order
Ingredient Label
Ingredient Label
Pros
- Excelsior delivers an instant hit of energy, described by users as 'rocket fuel' and a 'solid hitter'.
- Many users praise its ability to provide intense focus and concentration during workouts, allowing them to feel 'locked in' for extended periods.
- It has been historically regarded as a top-tier pre-workout, with some calling it 'the GOAT'.
- Users report increased strength and performance, such as lifting heavier weights and crushing workouts.
Cons
- A drawback of Excelsior is that it is excluded from any promotions or sales.
- Some users report inconsistencies between batches, leading to 'hit or miss' experiences where it may not work effectively.
- There are reports of a negative comedown or crash after the effects wear off, with users feeling a lack of motivation.
- One user mentioned that 'something turn up on blood tests' after taking Excelsior, though details are vague.
Pros
- Natural Muscle Builder delivers wicked pumps when stacked with other products like Surge.
Cons
- A drawback of Natural Muscle Builder is the lack of detailed key ingredient information.
- The manufacturer description for Natural Muscle Builder is not provided, making it difficult to understand its specific benefits or formulation.
Comparison Summary
Imperial Nutrition Excelsior is a high-intensity stimulant formula designed for extreme energy, while Xtremis Cartel Natural Muscle Builder is a stimulant-free product focused on muscle pumps and growth. Excelsior targets advanced stimulant users seeking peak performance, whereas Natural Muscle Builder is for those prioritizing muscle building without the use of caffeine or exotic stimulants.
Key Differences:
- Stimulant Content: Imperial Nutrition Excelsior (Extreme level containing exotic stimulants for high energy) vs Xtremis Cartel Natural Muscle Builder (0mg caffeine and stimulant-free formula)
- Primary Benefit: Imperial Nutrition Excelsior (Intense focus, concentration, and 'rocket fuel' energy) vs Xtremis Cartel Natural Muscle Builder (Natural muscle building and enhanced muscle pumps)
- Market Presence: Imperial Nutrition Excelsior (Highly popular with 149 mentions and a long-standing reputation) vs Xtremis Cartel Natural Muscle Builder (Niche product with 7 mentions and limited manufacturer data)
- User Sentiment: Imperial Nutrition Excelsior (79%) vs Xtremis Cartel Natural Muscle Builder (100%)
Key Similarities:
- Performance Focus: Both products are designed to enhance physical performance and results during workouts, whether through energy or muscle pumps.