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Doctor's Best, Serrapeptase, 270 Veggie Caps

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In Stock
  • Expiration Date: Jul 2019
  • Shipping Weight: 0.54 lbs (0.24 kg)
  • Product Code: DRB-00190
  • UPC Code: 753950001909
  • Package Quantity: 270 Veggie Caps
  • Dimensions: 5.4 x 3.2 x 3.2 in, 0.4 lbs (0.18 kg)
Product Overview


  • Science-Based Nutrition
  • Helps Support Healthy Sinuses
  • Helps Breakdown Unwanted Proteins
  • Dietary Supplement
  • Vegan
  • Non-GMO
  • Gluten-Free

Serrapeptase is a proteolytic enzyme found in the digestive tract of the Japanese silkworm and has been used as a nutritional supplement in Europe and Asia for over three decades. Serrapeptase is formulated with Serrateric, a superior alternative to enteric coating that protects the individual enzyme until it reaches the intestine for optimal absorption.

Suggested Use

Adult Use: Take 1 capsule up to 3 times daily without food, or as recommended by a nutritionally-informed physician.

Other Ingredients

Cellulose, serrateric, modified cellulose (vegetarian capsule).


Store in a cool dry place.

Supplement Facts
Serving Size: 1 capsule
Servings Per Container: 270 servings
  Amount Per Serving % Daily Value
Calcium (from Serrateric) 24.5 mg 2%
Serrapeptase enzyme (serratiopeptidase activity units) 40,000 SPU
† Daily Value not established.
iHerb Customer Reviews

Fibroid gone!!

Posted by Reviewer2899095 on Jan 04, 2017

I have been using Doctor's Best Serrapeptase combined with Nature's Way, DIM-plus & Source Naturals, Calcium D-Glucarate since 2008 for my 12cm fibroid. 5 Years later there was no sign of a fibroid in the ultra sound! Yippeeeee no hysterectomy!! I still continue to take the Serrapeptase for maintenance and all other health benefits it provides.

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Posted by 5511829951324149430 on Dec 16, 2016

Me parece un producto excelente, lo recomiendo me sirvió para quitar unas inflamaciones que tenia en las encías y lo seguiré tomando.

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Posted by 4816004726693468689 on Dec 03, 2016

It's ok ! It really helps me !!! Fast shipping

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Stay sleepless all night

Posted by 5723285891987355729 on Sep 27, 2016

Stay sleepless all night. Not for me. I resort to taking antihistamine to make be drowsy and sleep.

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Excellant Product

Posted by Reviewer3284379 on Jun 19, 2016

Serrapeptase works quickly to help improve lung function. Helps rebuild damaged lung tissue making breathing easier.

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