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Source Naturals, Phase 2 Carbohydrate Blocker, 500 mg, 120 Wafers (Discontinued Item)


Out of Stock - Discontinued
  • Shipping Weight: 1.18 lbs (0.54 kg)
  • Product Code: SNS-01409
  • UPC Code: 021078014096
  • Package Quantity: 120 Wafers
  • Dimensions: 6.4 x 3.2 x 3.2 in, 1 lbs (0.45 kg)
Product Overview


  • Phase 2 Carb Controller
  • Dietary Supplement

Source Naturals Carbohydrate Blocker contains Phase 2 white kidney bean extract. Phase 2 works by slowing down the digestion of starch by inhibiting alpha-amylase, an enzyme that breaks down starch to be more fully absorbed by the body. Carbohydrate Blocker may help support weight loss when used in conjunction with the Maximum Metabolism Weight Loss Plan (included).

Suggested Use

Chew 2 wafers with a glass of water (8 ounces), 5-10 minutes before a meal containing starch. If Carbohydrate Blocker is taken too early, it can pass through the body before interacting with food. Do not exceed 6 wafers per day.

Other Ingredients

Fructose, natural peach and raspberry flavors, stearic acid, and magnesium stearate.


Caution: May cause more frequent bowel movements, and stomach upset. If you have diabetes, consult your physician before using this product. Not for use by pregnant or breastfeeding.

Store in a cool, dry place.

Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

Supplement Facts
Serving Size: 2 Wafers
Servings Per Container: 60
  Amount Per Serving %DV
Calories 20  
Total Carbohydrate 5 g <2%*
Sugars 4 g
Sodium 40 mg 2%
Phase 2 (Phaseolus vulgaris bean extract) 1 g
*Percent Daily Values (%DV) are based on a 2,000 calorie diet.
†Daily Value not established.
iHerb Customer Reviews

not sure

Posted by 5535840862443231961 on Jan 08, 2014

Seems ok.

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Carbohydrate Blocker

Posted by Reviewer2197873 on May 03, 2012

This product was recommended by Dr Oz and my friend and I have been using it for about three weeks and we are seeing results. Our stomach are getting flatter. We have no negative reactions so far of any kind. We only use it for simple carbohydrates like bread, desserts etc. When we eat our vegetables and fruit, we do not use it as we want the benefit of the nutrients.

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Great service; great product

Posted by Reviewer1933770 on Oct 10, 2011

Great service; great product

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Posted by Reviewer2039326 on Aug 12, 2008

Tastes terrible but works O.K.

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Great taste!

Posted by Reviewer1410841 on Jan 23, 2008

This is a wonderful product that tastes great! Also, you can take it only 5 mins before the meal, which makes it easy while you wait.

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