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Swanson Ultra

Optimum Potency Serrazimes 40,000 Units

Optimum Potency Serrazimes 40,000 Units

Item: SWU779

  • Powerful systemic enzyme support backed by research

  • Optimized potency in a formula suitable for vegetarians

  • Promotes joint health, circulatory health, respiratory function and immune system health

40,000 units 60 Veg Caps
Veg Caps Size: 3

Retail $16.49
Save 39%
In Stock

Supplement Facts

Serving Size 1 Veggie Capsule

  Amount Per Serving % Daily Value
Serrazimes®(from Aspergillus oryzae and Aspergillus melleus) (providing 40,000 units of serratiopeptidase activity) 66.7 mg *

*Daily Value not established.

Other ingredients: Microcrystalline cellulose (plant fiber), hypromellose (vegetable capsule), maltodextrin.

Suggested Use: As a dietary supplement, take one veggie capsule per day with water on an empty stomach at least two hours before or after a meal. For maximum benefit, take one veggie capsule two times per day.

WARNING: Do not use if you have a blood coagulation disorder and/or if you are taking any drug that affects blood coagulation such as prescription vitamin K, heparin or warfarin (coumadin). Consult your healthcare provider before use if you are taking prescription medication or if you are pregnant or nursing.

Serrazimes® is a registered trademark of National Enzyme Company.

Relative Size

Printable Size Guide

Shipping Weight

.06 lbs

  • Powerful systemic enzyme support backed by research

  • Optimized potency in a formula suitable for vegetarians

  • Promotes joint health, circulatory health, respiratory function and immune system health

Serrapeptidase is a highly efficient proteolytic (protein-digesting) enzyme originally discovered in a bacteria found in the gut of the Japanese silk worm. Years of investigative research suggest that this unique enzyme may have tremendous health-promoting potential with applications for joint health, circulatory support, respiratory function and immune defenses. Swanson Ultra® Optimum Potency Serrazimes features an innovative, vegetarian-friendly source of serrapeptidase cultured on Aspergillus through a process developed by the enzyme experts at National Enzyme Company. Serrapeptidase activity is measured in "serratiopeptidase units" and this formula delivers a powerful 40,000 units per capsule, compared to just 20,000 in our original high potency supplement.

Terms and Ingredient Definitions

Swanson Ultra Optimum Potency Serrazimes 40,000 Units Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Optimum Potency Serrazimes 40,000 Units is rated 4.6 out of 5 by 9.
Rated 5 out of 5 by from VERSATILE AND VALUABLE All the values and benefits of Serrazimes described in the Swanson product description for SWANSON ULTRA OPTIMUM POTENCY SERRAZIMES 40,000 UNITS are the exact reasons why I take this product. . . . One daily. I appreciate its value. Works for me.
Date published: 2016-11-17
Rated 5 out of 5 by from Good product! Product helps with female life changes very well!
Date published: 2015-02-14
Rated 5 out of 5 by from great price, and quality
Date published: 2014-05-22
Rated 5 out of 5 by from Important Stuff! Please pay attention...with these products that require empty stomach/drink w/8oz need to drink WAY more water then that! Or, with a hot or warm beverage, like tea...I keep seeing reviews that reject items because they upset ones' stomach. I've taken these same items with zero problems...please, try these tricks, they work! I take tons of herbs/vities/ the morning take w/coffee; at night w/herb tea, but until late night,(don't want to be up using the bathroom), I drink 40 oz' s water w/am empty tummy & probiotic, etc., look I'm just saying what works for me...these serrazimes are great, I ran out & I can tell! It isn't a probiotic, so read up...
Date published: 2014-04-22
Rated 5 out of 5 by from Good Product I bought this for my wife and it has worked wonders for her joints.
Date published: 2013-11-29
Rated 5 out of 5 by from Good product Finally, a high potency capsule that is small and very easy to swallow, without a lot of added fillers.
Date published: 2013-11-01
Rated 5 out of 5 by from just started new to this product , just started to use it now, it is a very mild slow acting and may need weeks to start to work fully.
Date published: 2013-05-17
Rated 3 out of 5 by from dosage a little high I read the claims and it seemed to work for what it's intended, but it worked too dried out my nasal passages within a couple days so much that I had sinus pain. I think I'd be willing to try a lower dosage.
Date published: 2013-03-15
Rated 3 out of 5 by from Strong I use a enzyme like this on an empty stomach so that it doesn't simply digest food..., but the 40,000 units really upset my stomach. For me the dose is really high (and I don't normally have a sensitive stomach).
Date published: 2013-03-02
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Lee Swanson, Founder of Swanson Health Products

Risk-Free Purchase Guarantee on Swanson Ultra Optimum Potency Serrazimes 40,000 Units

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

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© 2017 Ratings based on results of the 2017 Survey of Supplement Users. More information at
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