Doctor's Best Serrapeptase, 40,000 SPU 270 Veggie Caps

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  • 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


Serrapeptase enzyme (serratiopeptidase activity units)

40,000 SPU

† Daily Value not established.