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BIOFILM & ENZYME SUPPORT | 2 MONTH SUPPLY

SerraDefend: Biofilm Defense & Enzyme Support

$29.97
90 Day Risk-Free

Targeted 9-enzyme formula with serrapeptase, nattokinase, chitosanase and more to support biofilm defense, broad-spectrum enzyme activity, and healthy digestion.*

  • Targeted biofilm defense — A complementary blend of proteolytic and digestive enzymes selected to support the breakdown of components found within biofilm structures.*
  • Serrapeptase + nattokinase — 45,000 SPU of serrapeptase and 700 FU of nattokinase in a  broad-spectrum proteolytic enzyme blend.*
  • 9-enzyme formula — Includes protease, chitosanase, beta-glucanase, cellulase, amylase and more for broad-spectrum enzyme activity.*
  • Enteric-coated serrapeptase — Designed to help protect serrapeptase from stomach acid for release further along the digestive tract.*

Vegan • Non-GMO • Gluten & dairy free • Third-party tested

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SerraDefend: Biofilm Defense & Enzyme Support

SerraDefend: Biofilm Defense & Enzyme Support

$29.97
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What's Included

A targeted 9-enzyme formula designed for biofilm defense, systemic enzyme support, and healthy digestion.*

BIOFILM DEFENSE

Targeted Biofilm Support

Serrapeptase, protease, chitosanase, beta-glucanase and other complementary enzymes provide targeted activity against protein- and carbohydrate-based components found within biofilm structures.*
SYSTEMIC ENZYMES

Serrapeptase + Nattokinase

Each capsule delivers 45,000 SPU of serrapeptase and 700 FU of nattokinase for targeted systemic enzyme activity.*
ENTERIC COATED

Designed to Reach Further

The serrapeptase is enteric coated to help protect it from stomach acid as it passes through the digestive tract, helping it reach further into the gut.*
DIGESTIVE SUPPORT

9 Complementary Enzymes

Protease, cellulase, hemicellulase, amylase, glucoamylase and other enzymes target different proteins, carbohydrates and plant fibers for broad-spectrum biofilm and digestive support.*

Multi-Enzyme Support for Biofilm Defense

Biofilms are complex structures made up of different materials. SerraDefend combines complementary enzymes that work on different components of these structures, while also supporting healthy digestion and systemic enzyme activity.*

Targets Protein-Based Structures

Serrapeptase and protease provide targeted enzyme activity against protein-based components found within biofilm structures.*

Works on Complex Carbohydrates

Chitosanase, beta-glucanase, cellulase, and hemicellulase target different complex carbohydrates, providing multiple pathways of biofilm support.*

Protects Serrapeptase Through the Stomach

Enteric-coated serrapeptase is designed to help protect the enzyme from stomach acid so it can be released further along the digestive tract.*

Supports Healthy Digestion

Amylase, glucoamylase, protease, and other enzymes help break down proteins, carbohydrates, and plant fibers to support normal digestive function.*

Key Ingredients

Nine complementary enzymes for targeted biofilm defense, digestive support, and systemic enzyme activity.*

Serrapeptase

Serrapeptase

A proteolytic enzyme that acts on protein-based material and provides targeted activity against protein-rich components found within biofilm structures.*

Nattokinase

Nattokinase

Works alongside serrapeptase to support the breakdown of protein-based material involved in biofilm structures.*

Protease

Protease

Helps break down proteins, supporting biofilm defense by targeting protein-based components within the biofilm matrix.*

Cellulase

Cellulase

Breaks down cellulose and other plant fibers, helping target carbohydrate-based material associated with biofilm structures.*

Hemicellulase

Hemicellulase

Helps break down complex plant fibers, supporting biofilm defense against carbohydrate-based components.*

Chitosanase

Chitosanase

Breaks down chitosan, providing targeted enzyme activity against this complex carbohydrate as part of SerraDefend’s biofilm-support approach.*

Amylase

Amylase

Breaks down starches and complex carbohydrates, helping support a broader approach to carbohydrate-based biofilm defense.*

Glucoamylase

Glucoamylase

Works with amylase to break complex carbohydrates into smaller sugars, supporting a multi-enzyme approach to biofilm defense.*

Beta-Glucanase

Beta-Glucanase

Breaks down beta-glucans, helping target polysaccharide components found within some biofilm structures.*

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Product Information

9-Enzyme Support for Biofilm Defense & Digestion*

SerraDefend combines nine complementary enzymes in a simple once-daily formula designed to support biofilm defense, healthy digestion, and broader enzyme activity.*

Serrapeptase + Nattokinase

Each capsule provides 45,000 SPU of serrapeptase and 700 FU of nattokinase, alongside seven additional enzymes selected to provide broad-spectrum enzyme support.*

Broad-Spectrum Digestive Enzymes*

Protease, cellulase, hemicellulase, amylase, glucoamylase, beta-glucanase, and chitosanase work on different types of proteins, carbohydrates, and plant fibers to support normal digestive function.*

Designed for Everyday Use

SerraDefend provides a full daily serving in just one capsule. The serrapeptase is designed to help protect it from stomach acid as it passes through the digestive tract.*

Clean, Straightforward Formula

SerraDefend is vegan, non-GMO, gluten & dairy free, and third-party tested, with no proprietary blends.

Frequently Asked Questions

What makes SerraDefend different from other enzyme formulas?

SerraDefend combines nine complementary enzymes selected for different types of enzyme activity. Serrapeptase, protease, chitosanase, beta-glucanase and other enzymes provide activity against protein- and carbohydrate-based components found within biofilm structures, while amylase, glucoamylase, cellulase and hemicellulase support normal digestion.*

Is SerraDefend third-party tested?

SerraDefend is rigorously tested both in-house and by an independent third-party lab. Every batch is made in GMP-certified facilities that meet the highest standards for safety and quality.

Where is SerraDefend made?

SerraDefend is blended in California, USA, using high-quality ingredients sourced from around the world, in a GMP-certified facility.

Is SerraDefend free of allergens?

SerraDefend is free from wheat, gluten, dairy, artificial colors, and artificial flavors. It is also vegan and non-GMO.

Does SerraDefend need any special storage?

SerraDefend does not need to be refrigerated. However, it will stay freshest when stored in a cool, dry place.

What time of day should I take SerraDefend?

We recommend taking SerraDefend without food and at least one hour away from your meal. That will allow the systemic enzymes to pass through to your intestine safely. The exact time of day does not matter, but it should be at least an hour away from any meal.

How large are the capsules?

The capsules we use for SerraDefend are 0.72in long and 0.42in wide. They're quite compact and most of our customers find them very easy to swallow.

How long until I notice results?

Individual experiences vary. SerraDefend is designed for consistent daily use, so we recommend taking it regularly as part of your routine rather than expecting an immediate effect.

Are there any side effects?

For some people, enzyme formulations like SerraDefend can cause mild digestive symptoms at first. They might include gas, bloating or mild diarrhea. These symptoms usually pass within a few days.

Can I take SerraDefend if I’m pregnant or breastfeeding?

If you are pregnant or breastfeeding, please consult your healthcare provider before using SerraDefend or any other supplement.

Why Choose Balance One?

Quality you can feel confident about, from formulation to finished product.

90-day money-back guarantee

Try it risk-free. If Balance ONE isn’t right for you, you’re covered by our 90-day money-back guarantee.

Third-party tested

Our supplements are independently tested to help verify quality and purity.

No proprietary blends

We clearly show the active ingredients and amounts, so you know exactly what you’re taking.

Made for everyday use

Clear serving directions and practical formats make our supplements easy to fit into your routine.

  • 5 stars: 116 (86%)
  • 4 stars: 13 (10%)
  • 3 stars: 4 (3%)
  • 2 stars: 1 (1%)
  • 1 star: 1 (1%)
S
Stefan D. (Romania)
Serradefend

Very good product! It arrived quickly and it helps my candida very much. I combine it with the propobiotic.

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J
JAI M.B. (Canada)
Works great!

I have been taking Serra defend Digedtive enzyme capsules once daily empty stomach in the morning for over a month now along with other health supplements. I feel this product works amazingly great for people with digestive issues. It has helped me overcome my candida overgrowth and I just feel so blessed that I am able to atleast include certain food into my diet which I had to quit earlier.

C
C. (United States)
Working!

Making prescription meds work better. Much relief.

b
bearstar K. (United States)
I like the taste!

I've been using this product for 2 1/2 months. I take it when I wake up in the night, I'm sure it's on an empty stomach. I use it as support for my gut. I continue to be off my RA meds and feel good. I feel this product is an import component in my health plan.

N
Novelynn

Been taking it for 2 days and I noticed a difference in my body...I will be buying this again.

j
joanie h.
Can’t say for sure

I take it as directed, but whether it’s doing anything helpful or not, I cannot say for sure maybe after consuming the complete bottle I will have a different opinion.

B
BEATRIZ B. (United States)
It keeps my gut working as is supposed to be.

As I said in the title, it keeps my gut working on time, I do not feel bloated, and I am fine with it.

A
Angela S. (United States)
Helpful

This really helps me. I can tell if i dont take it for a day or so. I'm thankful for this product. It helps with digestion & it helps me with all around health. I appreciate this & their other products.

S
SH (United States)
Great Enzyme

One of the best enzymes I have found. So far I have used it before bed as part of a biofilm cleanse. Will also try with meals at some point. Thankyou for the great products!!

K
Kevin J. (United States)
Removed biofilm

I take one of these before bed, my nose usually opens up a bit about 20 minutes after taking it. I see mucus and biofilm looking stuff in my stools when taking this. It's working for sure.

L
Light W.G. (Colombia)
Doing well thus far ☺️

Began taking it a couple weeks ago to support my Candida Cleanse journey. I can’t say I feel a difference, what I can say is my body is receiving it well.

I am also taking CandidAssist + CandiCleanse.

P
Pamela O. (United States)
Serra Defend

Almost 1month. I’ve had this for awhile so this will take sometime. I’m optimistic.

J
Jess H. (United States)
Feeling the benefits of this addition- great help with digestion

I'm glad we added this supplement in!
Feelin better digestion with it!

E
Elaine S. (United States)
Works!

I was having terrible itching all over my body from yeast overgrowth and this product is curing that. I now have a better quality of life. I recommend SerraDefend.

K
Kathleen B. (United States)
Too early to tell

I've only been taking this formula for a short while so it's too early to tell about the results; but I do like the all-in-one ingredients that saves me from buying multiple bottles of individual enzymes.

K
Karen L. (United States)
Review of SerraDefend

To Balance One. I appreciate SerraDefend. It helps to improve my digestion and reduces the Candida symptoms. Please keep making it!

K
Katharine S. (United States)
Liver One

Love this product. It has been very helpful.

m
melissa k. (Canada)

I find that it causes me to feel nauseous. It says to take on an empty stomach. Can I take it with food?

Thank you for your message. Some people are particularly sensitive to serrapeptase, one of the two proteolytic enzymes in SerraDefend, and this can sometimes lead to feelings of nausea—especially when taken on an empty stomach. While it’s designed to be taken without food for best results, it’s perfectly fine to take it with a small amount of food if that helps reduce discomfort. Since the standard dose is one capsule per day, another option is to take it every other day while your body adjusts. Please feel free to reach out if you have any other questions or need additional support.

Best,
Anna – Customer Service

H
Holly F. (United States)
The Best

Love my SerraDefend! I have tried so many digestive enzymes and this one is by far the best!

P
Paloma E. (United States)
Working for me!

I have been having so much difficulty with Candida overgrowth and this has been such a game changer. Ordering more as we speak!

F
Franciska B. (Sweden)
Review of Balance One Products

I do think they help, the enzymes look very good, I have not yet gotten rid of my yeast problem, but hope to soon be rid of it. So I do not fully know yet.

Thanks so much for your honest feedback! We're really glad to hear you're finding SerraDefend helpful so far. Enzymes like these can be a great part of your Candida-fighting toolkit, especially when combined with a low-sugar diet and the right antifungal support. Everyone’s journey looks a little different, and progress can take time — but you're on the right track. We're here for you if you ever have questions or need help along the way!
Best,
Anna - Customer Service

L
LT (Australia)
SerraDefend for gut

I have tried a bottle and seems to help with my digestion when I take it before breakfast. Would like to order more.

M
Monica H. (United States)
EXCELLENT PREBIOTIC!

In Nov. 2023, I purchased the Candida Cleanse system from Balance One, which was excellent. Part of the program included adding SerraDefend as a prebiotic, along with the Balance One probiotic. I've been using these 2 products for over a year now. They keep me regular and feeling no more belly bloating! Highly recommend.

T
Thelma L.R. (United States)

Feel so much better now. So glad I ordered this product!

A
Ann B. (United States)
Serradefend

This is the 1st product that has helped my stomach settle down. Very happy with this, I can sleep!!!

S
Sonya G. (United States)
Definitely add this!

I have been fighting candida overgrowth all year and the Serra defend definitely helps the gut feel better!

L
Lucas k.
Candida biofilm

Been doing the lords work in getting rid of my candida biofilm highly suggest it!

L
Lauren R. (Ireland)
Helpful for systemic Candida

I was recommended the BalanceOne probiotic alongside SerraDefend and have found both effective in easing the symptoms

J
Jessica K. (United States)
Good

Seems like it worked well. Easy to swallow.

L
Laura H.
Great products

The balance one products are high quality and effective supplements. I have been taking them for a year and am very pleased with this company and their products.

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