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Karbolyn Energy Strawberry Lemonade

product on market Powder EFX Sports Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 25% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Karbolyn provides carbohydrates for energy, while caffeine is supported by strong evidence for increasing alertness and athletic performance. These ingredients are generally recognized as safe for their intended use. However, overall evidence coverage for this specific formulation is very limited.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Karbolyn Energy Strawberry Lemonade
Open Full PDF View on NIH DSLD →
Details

Label Data

55 Gram(s)
Serving Size
18
Servings
Non-Nutrient/Non-Botanical
Product Type
25%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
200 Calorie(s)
Total Carbohydrates
50 Gram(s) (18% DV)
Karbolyn
50 Gram(s)
250 mg
Market median: 180.0mg (239 products) 49 studies (A:1, B:19)

Other Ingredients

Natural & Artificial Flavors Citric Acid Sucralose
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

How to use Karbolyn Suggested use for individuals As a dietary supplement, mix 2 scoops in a shaker cup with 16 Oz of water and drink 30 minutes before exercise.

Warnings & Precautions

Keep out of the reach of children.

Warning: This product contains caffeine and methylxanthines. In certain people, consumption of caffeine causes serious health effects, such as anxiety, palpitations, irritability, difficulty sleeping and stomach complaints.

Do not use this product if you are pregnant or breast feeding.

Formulation Notes

What is this "performance carbohydrate" Karbolyn? Karbolyn represents the dawn of a new era of carbohydrate supplementation. Derived from potato, rice and corn, this fast-acting, long-lasting, high-performance compound offers the best of both simple and complex carbohydrates.

Simple carbohydrates have the ability to enter the bloodstream quickly. However, they can also stimulate a strong "spike" and subsequent "crash" due to a rapid rise and fall of insulin levels. This may be good for a quick burst of energy but not for sustained endurance. Complex carbohydrates do provide sustained endurance. But, they are slow to digest, and can leave you feeling bloated and lethargic.

Karbolyn delivers the best of both worlds Karbolyn is absorbed into the bloodstream like a simple sugar but without the typical crash caused when you muscles run out of fuel. It has also been shown to be absorbed as quickly as pure Dextrose (a simple carbohydrate). Yet, it still provides sustained energy without "crashing". Don't take our word for it...what does the study say? The Clinical Study sought to document whether or not Karbolyn has a positive and sustainable impact on blood sugar levels in normal adults during aerobic activity. Data obtained from participants indicated that a simple sugar promoted a steep drop and subsequent "crash" at a predictable point in time. Karbolyn gave an overall smoother decline in blood glucose level. Karbolyn Study Data - Re: IRB No: 29443/1; KL-001 - Study: July 2014-March 2015

Performance carb + caffeine

Energy Endurance Recovery

Gluten free

Proudly manufactured by All American Pharmaceutical Made in USA.

Additional Information

Protect from heat, light and moisture. Store at 59-86 degrees Fahrenheit (15-30 degrees Celsius).

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Metadata

Product Details

UPC / SKU7 37190 00406 7
DSLD Entry Date2022-02-23
Product TypeNon-Nutrient/Non-Botanical
FormPowder
DSLD ID259282
Data Updated2026-04-11
Research

Research Evidence

82
Research Sources
51
Avg Quality
28
Rct
19
Meta Analysis
17
Clinical Trial
16
Systematic Review
A Preconception lifestyle advice for people with infertility
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
B The effects of caffeine intake on weight loss: a systematic review and dos-response meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2019 PubMed DOI
B Effects of caffeine chewing gum supplementation on exercise performance: A systematic review and meta-analysis
Meta Analysis European journal of sport science 2023 PubMed DOI
B Genetic susceptibility to caffeine intake and metabolism: a systematic review
Systematic Review Journal of translational medicine 2024 PubMed DOI
B Pharmacological interventions for sleepiness and sleep disturbances caused by shift work
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
B Effects of Caffeine Intake on Endurance Running Performance and Time to Exhaustion: A Systematic Review and Meta-Analysis
Meta Analysis Nutrients 2022 PubMed DOI
B The effects of green tea extract supplementation on body composition, obesity-related hormones and oxidative stress markers: a grade-assessed systematic review and dose-response meta-analysis of randomised controlled trials
Meta Analysis The British journal of nutrition 2024 PubMed DOI
B Effect of green tea catechins with or without caffeine on anthropometric measures: a systematic review and meta-analysis
Systematic Review The American journal of clinical nutrition 2010 PubMed DOI
B Caffeine, CYP1A2 Genotype, and Endurance Performance in Athletes
Rct Medicine and science in sports and exercise 2018 PubMed DOI
B The combination of L-theanine and caffeine improves cognitive performance and increases subjective alertness
Rct Nutritional neuroscience 2010 PubMed DOI
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.