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Source Naturals



Item: SN167

  • Natural whole-body systemic enzyme

  • Promotes cardiovascular health and healthy sinuses

  • Vegetarian capsules

120 Veg Caps

Retail $44.50
Save 48%
In Stock
  • Natural whole-body systemic enzyme

  • Promotes cardiovascular health and healthy sinuses

  • Vegetarian capsules

Serrapeptase is an enzyme that focuses on promoting healthy sinuses. Serrapeptase maintains cardiovascular and arterial health while supporting the body's natural processes. Source Naturals provides this product as a vegetarian capsule with enteric coating designed to provide the most benefit. Suitable for vegetarians.  Gluten free.

Terms and Ingredient Definitions

Supplement Facts

Serving Size 2 Capsules

Servings Per Container 60

  Amount Per Serving % Daily Value
Serrapeptase 120,000 SPU

SPU (Serrapeptase Units)

† Daily Value not established.

Other ingredients: maltodextrin, hypromellose (capsule), purified water, ethylcellulose, sodium carboxymethylcellulose, talc, polydextrose, ammonium hydroxide, medium chain triglycerides, and oleic acid.

Suggested Use: 1 to 2 capsules twice daily as needed on an empty stomach with at least 8 ounces of water.

CAUTION: Do not take if you are pregnant, may become pregnant, breastfeeding, or if you suffer from any gastrointestinal disorders such as ulcers. Consult your health care professional before taking this product if you are taking any drug that affects blood coagulation such as prescription vitamin K, heparin, warfarin (Coumadin®), or aspirin. Discontinue use if nausea, diarrhea, or other intestinal discomfort occurs.


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

  • Suitable for vegetarians.
  • Contains no yeast, dairy, egg, gluten, soy or wheat.
  • Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.

Shipping Weight

.14 lbs

Source Naturals Serrapeptase Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Rated 5 out of 5 by 10 reviewers.
Rated 5 out of 5 by Serrapeptase Excellent product - great price for a great product! February 24, 2014
Rated 5 out of 5 by Awesome Product!!! Great health benefits! Feel much better since started taking. Now my husband is taking it too for his overall health. December 20, 2013
Rated 5 out of 5 by Awesome These capsules are enteric coated, and this is the best value I saw for the number of units and number of capsules. So far, they have been working wonders for me though I haven't been taking for more than a week as yet but I am already amazed. December 6, 2013
Rated 5 out of 5 by a great compliment to Nattokinase I take this every night along with Swansons ultra Nattokinase 4000 units. I am confident this is a good combo to take right before bedtime. I am 70 yrs. old in good health and I want be proactive to stay that way. July 11, 2013
Rated 5 out of 5 by did what i expected it helped with my mobility and increased range of motion, as expected. May 11, 2013
Rated 5 out of 5 by Spread the benefits I have shared my experience w/ this product w/ my friends- each of them and myself noticed benefits the first day taking them. October 25, 2012
Rated 5 out of 5 by Source Naturals Serrapeptase The product is very good, fairly priced and speedy delivery. May 5, 2012
Rated 5 out of 5 by serrapeptase I have found my well being much improved after using this product. April 26, 2011
Rated 5 out of 5 by LOVE THIS I like Swanson, I like Source Naturals and like the price. This Serra has 500mg. I take it 2x a day and can feel improvement. This enzyme helps in so many ways. Highly recommend May 18, 2010
Rated 5 out of 5 by Good Stuff This is a remarkable supplement. Today, I have ordered 3 bottles to be sure that I have plenty on hand. Thank you for making it available. March 12, 2010
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Why Shop Swanson® Brands?

"With my personal 100% money-back satisfaction guarantee, you have nothing to lose and great savings to gain."

Lee Swanson, Founder of Swanson Health Products

Risk-Free Purchase Guarantee on Source Naturals Serrapeptase

If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping.

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We are dedicated to offering the highest quality products at the best price. Find out more about how we ensure such a high standard in everything we do.

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