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Important Note About Shipping:
We provide same day shipping for all orders placed before 4:00 P.M. Central Time. We ship using U.S.P.S. Priority Mail so your order will arrive as quickly as possible (usually within 2 - 3 days).*
*Certain exceptions may apply.

"Three Ship Free"
When you order any 3 Master Supplements, Inc. products, shipping is free!
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Problems ordering online?
Consumers call
(800) 926-2961 
Extension 1 
24 hours a day, 7 days a week.

To reach
Store sales, call
(800) 926-2961 Ext 2.

Professional Sales call
(800) 926-2961 Ext 3
All shipping discounts and FREE shipping are for USA customers only.

European Customers:
Click Here for Theralac
Click Here for TruFlora
Click Here for TruFiber
Click Here for Enzalase

For Canadian Orders, Please Call:
519-748-9199
Welcome to Master Supplements, Inc. (formerly Therabiotics)
Welcome to the Master Supplements store. Master Supplements, Inc. is a Minnesota corporation founded in 2002 by Randolph S. Porubcan. The corporation’s mission is to research naturally occurring, symbiotic, probiotic micro-organisms and bioactive prebiotics and develop high potency nutraceutical products based on this research. The corporation utilizes prominent scientists in a worldwide network to achieve this objective. Theralac®, with two patents pending, is the first product to be introduced by Therabiotics. Enzalase®, the enzyme master supplement, is the second product introduced by the company. BioActive TruFiber™- a no grit-no taste soluble fiber with bifidogenic enzymes- is the latest addition.
 
Feel free to browse our products on this site.  Be sure and check out www.theralac.com , www.enzalase.net and www.trufiber.net for the latest information about each of our products.

Due to incredible increased costs, Theralac has increased in price for the first time in 5 years  for individual bottles.

Checkout our featured products!
TruFiber
TruFiber™ is a soluble fiber with Bifidogenic enzymes uniquely formulated to stimulate probiotics. There is no grit, no taste and it dissolves clear. One scoop is 3.6 grams, two scoops is 14% of your daily fiber. Each bottle contains 50 scoops. TruFiber™ has been shown to improve the following conditions (see the TruFiber Website for references).
  • Constipation and poor elimination
  • Diarrhea and loose stools
  • Poor absorption of calcium and magnesium
  • Low Bifidobacteria levels in colon
  • Low Lactobacillus CFU in small intestine
  • High cholesterol and triglycerides

The most common response to taking TruFiber™ is improved regularity with more uniform stool consistency and intestinal comfort. Improvements in nutrient absorption result in enhanced energy and a greater feeling of wellness.

Order 3 or more bottles and get free shipping!*
*Does not apply to international orders.

For more information about TruFiber™ visit the TruFiber Website.

Price: $29.95 
Enzalase - Master Enzyme Supplement
ENZALASE…High Potency Enzyme Supplement for Digestive Care!
 
ENZALASE’s high potency capsules contain:
• High Strength Lipase Digests Fat and Boosts Activity of Other Enzymes
• 3 Protein Digesting Enzymes
• 3 Fiber Digesting Enzymes
• 5 Carbohydrate Digesting Enzymes
• Natural acid-proof formula with grape skin buffers!
• Vegicaps of plant origin (no animal gelatin)!

40 capsules lasts 40 meals on standard dose program!

Order 3 or more bottles and get free shipping!*
*Does not apply to international orders.

For more information about Enzalase™ visit http://www.enzalase.net/.

Price: $39.95 
Theralac + Enzalase + TruFiber
Price: $95.00 
TruFlora
TruFlora™ is a medical strength probiotic containing three lactic acid producing probiotic strains and two betaglucan digesting enzymes that work together to control Candida yeast and other undesirable intestinal microorganisms. TruFlora’s active ingredients are protected from destruction in stomach acid by a patented carbohydrate from seaweed (sodium alginate) that forms a buffered-gel around the ingredients in the stomach but dissolves away in the intestinal tract releasing the ingredients unharmed and fully active. 

Order 3 or more bottles and get free shipping!*
*Does not apply to international orders.

For more information about TruFlora™ visit the TruFlora™ webiste.
Price: $34.95 
Enzalase + TruFiber
Price: $60.00 
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