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Kre-Alkalyn Hardcore

All American EFX Sports
4.5
★ ★ ★ ★ ★
(793 ratings)
Theobromine 100 mg
Creatine 2000 mg
Caffeine 180 mg
Product Image
Score94

A potent capsule blend that combines buffered creatine with multiple energy-boosting stimulants.

How scoring works
Quantity:120 Capsule(s) • (40 servings)
Goals:
Mental Focus
Energy
Fitness
Metabolism Boost
Productivity Boost
Muscle Gain
Weight Loss

Score 94

A potent capsule blend that combines buffered creatine with multiple energy-boosting stimulants.

How scoring works
$23.99($0.59 per serving)
iHerb
$ 23.99
Amazon
$ 23.99
Supplement City
$ 23.99
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Analysis

This product combines 2000 mg of stable Kre-Alkalyn with caffeine, theobromine, and green coffee extract. It is designed to give you a strong physical and mental boost for your workouts while also supporting your metabolic rate. The addition of raspberry ketones makes it a popular choice for those also focusing on weight management.

Since it comes in capsules, you don't have to deal with the messy powders typical of most pre-workouts. It fits active individuals who want a convenient way to support their energy and strength goals at the same time. It is a very comprehensive performance tool.

Pros

  • Strong energy from multiple sources
  • Stable buffered creatine form
  • Supports both muscle and metabolism
  • Convenient capsule format

Cons

  • High stimulant content is not for everyone
  • Contains several small-dose ingredients

Warnings

  • Do not combine with other high-caffeine products
  • Check with a professional if you have heart concerns

Nutrient quality

95 Highest impact

Utilization of buffered Kre-Alkalyn ensures high stability and bioavailability of the creatine component. Meaningful dosages of stimulants like theobromine and caffeine provide a well-rounded energy profile.

Ingredient transparency

99 Highest impact

Full disclosure of all active ingredients and their respective amounts provides excellent transparency. Specific naming conventions allow for a clear understanding of the formula composition.

Customer satisfaction

92 Highest impact

Strong average ratings from a significant number of users demonstrate consistent effectiveness and quality. User feedback confirms that the energy and strength benefits align with the product purpose.

Value for money

89 Highest impact

Competitive pricing per serving offers good value for a multi-ingredient performance supplement. Core value is high due to the inclusion of specialized buffered creatine and multiple stimulants.

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Goals

Mental Focus
Impact
Highest effect
A+ Goal FitA+ Strength of SupportA CoverageA+ Formula Quality

Delivers Caffeine, Theobromine, and Creatine to acutely boost mental energy and physical alertness. This combination supports vigilance and concentration during intense activity, making it a functional choice for performance-based focus.

The 180mg dose of caffeine is within the optimal range for peak alertness without high side-effect risk. This supplement is an effective tool for users whose focus is required during demanding physical training sessions.

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Energy
Impact
Highest effect
A+ Goal FitA Strength of SupportA- CoverageA Formula Quality

Caffeine anhydrous and buffered creatine provide a robust foundation for both acute alertness and cellular ATP regeneration. The inclusion of theobromine and green coffee extract may contribute to sustained focus during physical exertion.

Formulated with standardized stimulants, this combination appears well aligned for performance-related energy needs. Informed Sport certification adds a layer of safety for those seeking high-performance support.

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Fitness
Impact
Highest effect
A Goal FitA Strength of SupportA CoverageA+ Formula Quality

Buffered creatine monohydrate and multi-source stimulant profile provide intense support for power output and acute performance energy. Clinical doses of 2g buffered creatine ensure significant support for ATP regeneration and training volume.

Inclusion of theobromine and theophylline targets metabolic energy and respiratory focus during high-intensity training cycles. This focused approach combines foundational strength support with a potent stimulant strategy for athletes maximizing workout quality.

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Metabolism Boost
Impact
Highest effect
A Goal FitA Strength of SupportA- CoverageA- Formula Quality

Caffeine anhydrous and green coffee extract provide potent thermogenic support to help increase energy expenditure and resting metabolic rate. Theobromine and theophylline further contribute to metabolic stimulation and cardiovascular efficiency.

Buffered creatine supports cellular energy availability, facilitating higher activity levels and improved metabolic vigor. This multi-stimulant approach targets acute metabolic rate enhancement for individuals focused on fitness and performance.

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Productivity Boost
Impact
Highest effect
A Goal FitA+ Strength of SupportB+ CoverageA- Formula Quality

Potent caffeine anhydrous and buffered creatine support both acute alertness and physical energy for sustained performance. These ingredients may contribute to improved focus and reduced perceived fatigue during cognitively and physically demanding work.

The inclusion of theobromine and green coffee extract appears well aligned with providing a multi-stage stimulant effect. Providing 180mg of caffeine offers focused support for immediate mental clarity and metabolic energy.

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Muscle Gain
Impact
Highest effect
A Goal FitA- Strength of SupportB CoverageA Formula Quality

Buffered creatine provides a stable source of energy to support strength gains and muscular endurance. Added caffeine anhydrous enhances mental focus and training intensity to drive heavier lifting sessions.

The combination focuses on power output and acute performance through well-established ergogenic pathways. This streamlined approach offers foundational support without excessive fillers or complex botanical blends.

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Weight Loss
Impact
Highest effect
A- Goal FitB+ Strength of SupportB CoverageA- Formula Quality

Metabolic rate and energy expenditure are directly supported through a concentrated stimulant complex featuring caffeine anhydrous and green coffee extract. These ingredients may contribute to thermogenesis and increased fatty acid mobilization during physical activity.

Buffered creatine is included to support muscle preservation and performance while operating in a caloric deficit. The combination of caffeine and theobromine provides focused support for alertness and metabolic output.

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Ingredients

IngredientAmount per serving
Kre-Alkalyn
2000 mg
Caffeine Anhydrous
180 mg
Green Coffee Extract
120 mg
Theobromine
100 mg
Razberi-K
25 mg
Adults 18–50 Women
Report overview
Theobromine · 100 mg OverallScore96
A Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyA+ Value
This performance-focused supplement provides an ideal serving of theobromine paired with creatine and caffeine for athletic support. It is a highly efficient choice for those seeking improved physical output and focus during training sessions.
View ingredientView products
Creatine · 2000 mg OverallScore83
B Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyC Value
This capsule-based supplement features a potent dose of buffered creatine combined with metabolic stimulants like caffeine and theobromine. It is best suited for those seeking a combined pre-workout and creatine solution.
View ingredientView products
Caffeine · 180 mg OverallScore82
B Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyC Value
This high-performance supplement uses clinical-grade caffeine anhydrous for peak energy and focus. It provides fair value and clear transparency, although it lacks advanced sustained-release technology for smoother delivery.
View ingredientView products
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