Doctors Best Serrapeptase
Serrapeptase is a proteolytic enzyme isolated from the non-pathogenic bacteria Serratia species found in the digestive tract of the Japanese silkworm. The enzyme is used by the worms to digest their cocoons. Serrapeptase has been used as a nutritional supplement in Europe and Asia for nearly three decades. Each vegetarian capsule of Best Serrapeptase contains enteric-coated pure serrapeptase designed for optimal absorption in the intestinal tract.
Note: Best Serrapeptase is quantified in “Serratiopeptidase units,” which refers to the enzyme activity level. Enzymes like Serrapeptase are not measured in milligrams (mg), but in an unassociated measure of units. Best Serrapeptase has 40,000 Serratiopeptidase units per capsule, which is considered a very high amount of activity. Since Best High Potency Serrapeptase contains a tremendous 120,000 units, suggested use is only 1 capsule per day.
Doctors Best Serrapeptase

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Product ID: DRB3204
| Serrapeptase (90 veggie caps) by Doctor's Best | |
| List Price: | $24.99 |
| Sale Price: | $13.45 |
| You Save: | $11.54 (46% off) |
| Quantity: | |
| Availability: | In stock. Ships today (Thursday, May 17) if you order in the next 7 hours and 38 minutes |
- Science-based nutrition
- Dietary supplement
- Suitable for vegetarians
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Suggested Usage
Take 1 to 3 capsules daily, away from food.
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Supplement Facts |
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| Amount per serving | % Daily Value |
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| Serrapeptase (enteric coated capsule) |
40,000 Units | † |
| † Daily Value not established |
Caution
As with any nutritional supplementation program, it is best to consult your physician before beginning consistent enzyme supplementation. Enzymes such as Serrapeptase are safe for most people when used according to the recommended dosage. People prone to forming blood clots, such as those with arterial fibrillation or with chronic venous insufficiency, should consult their physician before using Serrapeptase. People with other bleeding disorders, ulcers, those who’ve had neurosurgery or ischemic stroke, or those taking blood thinning medications should also consult their physician before taking any enzyme supplements.
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