Clean tubes
"Love this product."
Doctor's Best
Doctor's Best High Potency Serrapeptase supports and maintains healthy sinus and airway function as well as a healthy immune response.
Serrapeptase is a proteolytic enzyme that comes from the Serratia bacteria species strain E15 and has been studied for over 40 years. Serrapeptase has protein, mucus and fibrin-digesting properties and has been shown to support immune function.
It is also known for supporting circulation, cardiovascular health as well as joint health and comfort.
As serrapeptase can be destroyed by stomach acids, High Potency Serrapeptase uses Serrateric™, a coating that protects the enzyme until it reaches the intestines and therefore aids absorption.
We offer free delivery within New Zealand on all orders over $79 NZD. For orders under this amount, postage is just $7.90 NZD.
Delivery to Australia is free on all orders over $99 AUD. For orders under $99 AUD, delivery is available from $9.90 AUD.
You'll see your delivery options at checkout based on your order. More information is available here.
We dispatch Monday-Friday, closed on public holidays and anniversary dates.
Product attributes
Dairy Free
Egg Free
Low FODMAPs
Soy Free
Sugar Free
Vegan
Vegetarian
Alcohol Free
Artificial Colour Free
Artificial Flavour Free
Artificial Sweetener Free
GMO Free
Ethically Traded
Recyclable Packaging
Overall rating: 5.0 / 5 from 8 reviews.
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"Love this product."
"Has improved digestion"
"Good for sinus clearing. . will buy again."
"I have started working out again at age 50. Normally I would feel 'crippled' by muscle soreness after workouts. I take 120000 SPU after every workout and I'm amazed how quickly it helps recovery. A powerful natural anti inflammatory - I wouldn't be without it."
"Very happy with this product well packed and fast delivery"
"Have been using this for some time now and it definitely helps with my sinus condition, especially with pollen and dust causing irritation, seems to even these symptoms out"
"Does what it says it does. Impressed by this product."
"A friend said that this had been effective in sorting out his knees although it took around 10 weeks to show results. So, I am testing out if this works for my former runner and skier knees!"