🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade

Product Label

📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

Label Data

54.7 Gram(s) Serving Size
35 Servings
Non-Nutrient/Non-Botanical Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

Calories
200 Calorie(s)
Total Carbohydrate
50 Gram(s) (18% DV)
Karbolyn
50 Gram(s)

Other Ingredients

natural & artificial Strawberry flavors Citric Acid Sucralose

Label Claims — Verification

Nutrient
All Other
Structure/Function

Target Groups

Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

How to use Karbolyn Suggested use for individuals As a dietary supplement, mix 1 scoop in a shaker cup with 16 ounces of water and drink 30 minutes before exercise.

⚠️ Warnings & Precautions

Keep out of the reach of children.

🧪 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 your 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".

Performance Carb

Gluten free

Made in USA.

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

Additional Information

Protect from heat, light and moisture. Store at 59 - 86 Degrees F (15 - 30 Degrees C).

Informed Choice We Test - You Trust Sport Banned Substance Tested Every Batch

In God We Trust.

Proudly Manufactured All American Pharmaceutical

Product Details

UPC / SKU 7 37190 00207 0
DSLD Entry Date 2023-12-14
Product Type Non-Nutrient/Non-Botanical
Form Powder
Brand EFX Sports
DSLD ID 298547
Data Updated 2026-04-11

Research Evidence

We're building the evidence profile for this product's ingredients.

Our team is working to connect every product on the American market with peer-reviewed research. Check back soon for evidence-backed analysis.