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About Biomag

35 years keeping our customers warm and snug.

Underlay Comparison

Compare our Woolrest Biomag Magnetic Underlays.

Our Customers

We are honored to have such happy customers value our products.

We invented the Woolrest Biomag 15 years ago, combining Magnetic Therapy and the comfort of Wool to provide the perfect sleep environment. We’ve been improving it ever since!

  At Woolrest Biomag we don’t bleach or use harsh chemicals in the treatment of our wool, to make sure that you get the best quality product.

  Wool keeps out the moisture, it also means that it’s naturally resistant to mould and mildew that can build up in beds.


  Wool stays soft and comfortable, and keeps looking great year after year. Wool lasts and will give you many years of use with proper care.

  Wool keeps you warm, but wool actually draws moisture away from your body, meaning that it can help keep you cool in summer too.

Hand on Woolen Underlay.

Ben - Cross Fit Trainer

Recovery from long hours of intense training

“ I'm able to hit the classes fresh and full of energy and enthusiasm that I need ”

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Steve Price - NZ Warrior Great

Every Warrior Needs a Good Night Sleep

I am very lucky to have come across this great product and I recommend it to everyone.

Steve Price - NZ Warriors Great.

Dillon Boucher - Basketball Legend

I now feel significantly better when I wake up

Not only that, with the thick woolrest underlay the comfort is amazing and is like sleeping on clouds.

Dillon Boucher - Basketball Legend.

Free Delivery to your door

All Woolrest underlay and Woolrest BioMag products are delivered free to your door.

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60 Day Money Back Guarantee

We stand by our products backed with our 60 day guarantee on all Magnetic Underlays.

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Freephone: 0508 24 66 24

Call us if you have any questions, we are here to assist you.

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