🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

2 Capsule(s) Serving Size
80 Servings
Non-Nutrient/Non-Botanical Product Type
100% Evidence Coverage

Supplement Facts — Evidence Check

1.5 Gram(s) (50% DV)
📊 Market median: 5.0mg (298 products) 📚 701 studies (Tier A: 5, B: 123)
This product: 1.5mg

Other Ingredients

Maltodextrin Magnesium Stearate

Label Claims — Verification

All Other
Structure/Function
All Other (98% of products) Structure/Function (93% of products) Nutrient (20% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

SUGGESTED USE: As a dietary supplement take 2 capsules daily. 1 pre-workout and 1 post-workout.

Additional Information

Keep tightly closed in a cool, dry place away from children.

Brian Andrews (President): We are committed to supporting the needs of athletes who passionately want to achieve greatness without sacrificing their health, freedom, or integrity to do it. That's the way of the Natural Freak(TM). And the product you are now holding is one of the best tools available today to help you make your goals a reality!

EFX

EU Plant #1000135313 * In God We Trust * AA8263-160

Flex Wheeler Bodybuilding Legend

Flex Wheeler (Bodybuilding Legend): More than any other question, I'm asked what supplements I personally use and recommend. My answer is the same every time: Kre-Alkalyn(R) EFX creatine - the multi-patented, award-wining creatine by All American EFX. In fact, I believe in the technology behind this product so much, I've put my name on it. You don't have to load or cycle it. And there's no bloating or side-effects. You just get incredible pumps and amazing strength during every workout. All American EFX and I are on a mission to provide you with the very finest drug-free options available on the market today. Now you have a choice...won't you join us?

For the serious sport and physique athlete who desires a drug-free alternative

Here's What Makes Kre-Alkalyn(R) EFX Creatine A Category Of One: Kre-Alkalyn(R) EFX is manufactured within the pH-Correct Zone of pH 12 - 14 Kre-Alkalyn(R) EFX's patent strategically protects the "Creatine-Potency Zone" of pH 7 - pH 14 All other creatine based products exist inside the degradation zone of pH 0 - 6.9. Without critical pH protection (pH above 7.0) creatine loses potency

INCREASE YOUR: *Lean muscle mass* *Training Intensity* *Real-World Strength*

Jeff Golini (Chief Formulator): All American EFX and I are dedicated to advancing the science of drug-free phsique and performance enhancement technology. In short, multi-patented Kre-Alkalyn(R) EFX represents one of the greatest examples of our work together.

NATURAL FREAK. Pure. Potent. Drug-Free: For a "natural" there is no greater compliment than to be officially recognized as a "Natural Freak(TM)". Are you one? Log on to our site to see if you qualify.

No Loading * No Bloating * No Cycling

Special 160 Count Bottle

THE ALL AMERICAN EFX PROMISE TO YOU - OUR VALUED CUSTOMER

The world's only patented, 100% stable creatine

U.S Patent #6,399,661

Uncompromising Standards:

Why a protective pH of 12-14 is so important:

BRD Drug-Free Seal: We know your reputation and career are on the line and that's why we go the extra mile. Every batch is independently tested for drugs and other banned substances. CERTIFIED DRUG-FREE

Buchi Seal of Purity: We take what you put into your body very seriously. When you see this logo on our products, you'll know without a doubt it's everything we claim.

Product Details

UPC / SKU 7 37190 00119 6
DSLD Entry Date 2011-10-26
Product Type Non-Nutrient/Non-Botanical
Form Capsule
DSLD ID 625
Data Updated 2026-04-11

Research Evidence

739 Research Sources
47 Avg Quality Score
472 Clinical Trial
139 Meta Analysis
74 Systematic Review
47 Rct
2 Regulatory Source
1 Cochrane Review
1 Guideline
1 Openfda Safety
A Association of Age, Antipsychotic Medication, and Symptom Severity in Schizophrenia With Proton Magnetic Resonance Spectroscopy Brain Glutamate Level: A Mega-analysis of Individual Participant-Level Data
Meta Analysis JAMA psychiatry 2021
A HMG CoA reductase inhibitors (statins) for people with chronic kidney disease not requiring dialysis
Meta Analysis The Cochrane database of systematic reviews 2014
A Cordyceps sinensis (a traditional Chinese medicine) for treating chronic kidney disease
Meta Analysis The Cochrane database of systematic reviews 2014
B Greater Choline-Containing Compounds and Myo-inositol in Treatment-Resistant Versus Responsive Schizophrenia: A 1H-Magnetic Resonance Spectroscopy Meta-analysis
Meta Analysis Biological psychiatry. Cognitive neuroscience and neuroimaging 2024
B Comparison of statins for secondary prevention in patients with ischemic stroke or transient ischemic attack: a systematic review and network meta-analysis
Systematic Review BMC medicine 2019
B Efficacy of Creatine Supplementation Combined with Resistance Training on Muscle Strength and Muscle Mass in Older Females: A Systematic Review and Meta-Analysis
Meta Analysis Nutrients 2021
B The Effects of Creatine Supplementation on Upper- and Lower-Body Strength and Power: A Systematic Review and Meta-Analysis
Meta Analysis Nutrients 2025
B Meta-analysis of the efficacy and safety of Finerenone in diabetic kidney disease
Meta Analysis Medicine 2026
B Creatine and creatine analogues in hypertension and cardiovascular disease
Meta Analysis The Cochrane database of systematic reviews 2011
B HMG CoA reductase inhibitors (statins) for dialysis patients
Meta Analysis The Cochrane database of systematic reviews 2013
View all evidence for Creatine →

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