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Source Naturals, Essential EnzymesUltra, 90 Capsules

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In Stock
  • Expiration Date: Nov 2018
  • Shipping Weight: 0.21 lbs (0.1 kg)
  • Product Code: SNS-02331
  • UPC Code: 021078023319
  • Package Quantity: 90 Capsules
  • Dimensions: 2.3 x 2.3 x 4 in, 0.15 lbs (0.07 kg)
Product Overview


  • Bio Align
  • Vegetarian Capsules
  • Premium Digestive Enzyme Blend
  • Enzyme Supplement

Digestive enzymes are highly specific agents that help transform the food we eat into nutritional compounds our bodies need for living. Essential EnzymesUltra is a Bio-Aligned and highly diverse formula utilizing multiple levels of enzymes for digesting all foods in a wide range of pH levels. It contains five types of proteases (protein-digesting enzymes) and multiple enzymes for the digestion of carbohydrates, fats, fiber, and milk sugars. It is one of the most sophisticated arrays of digestive enzymes on the market today for supporting digestive comfort.

Suggested Use

1 capsule just before or at the start of a meal. For larger meals, a second capsule may be taken. Do not exceed 6 capsules per day.

Other Ingredients

Vegetable cellulose (capsule), purified water, and medium chain triglycerides.


Caution: If you are pregnant, may become pregnant, breastfeeding, or taking any prescription drug, over the counter drug, or time-released medication, consult your health care professional before using this product.

Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

Store in a cool, dry place.

Supplement Facts
Serving Size: 1 Capsule
  Amount Per Serving % Daily Value
Custom Digestive Enzyme Blend: 465 mg
To Break Down Protein*:
Protease 4.5 (from Aspergillus oryzae) 97,000 HUT
Peptidase (from Aspergillus oryzae) 1,000 HUT
Protease 6.0 (from Aspergillus oryzae) 2,000 HUT
Bromelain (from Ananas comosus) 343,000 FCC PU
To Break Down Fats*:
Lipase (from Candida rugosa) 3,750 FIP
To Break Down Carbohydrates*:
Amylase (from Aspergillus oryzae) 20,000 DU
Glucoamylase (from Aspergillus niger) 50 AGU
Invertase (from Saccharomyces cerevisiae) 300 SU
To Break Down Carbohydrates & Fiber*:
Acid Maltase (from Rhizopus oryzae) 10 MaltU
Alpha Galactosidase (from Aspergillus niger) 450 GalU
Cellulase (from Trichoderma longibrachiatum) 3,000 CU
Pectinase (from Aspergillus niger) 34 endo-PG
Xylanase (from Trichoderma longibrachiatum) 625 XU
CereCalase (a proprietary blend) Hemicellulase, beta-glucanase, and phytase (from Trichoderma longibrachiatum and Aspergillus niger) 320 MU
To Break Down Milk Sugar*:
Lactase (from Aspergillus oryzae) 1,000 ALU
†Daily Value not established.
Enzyme Measurement Units:
FCC PU (Food Chemical Codex - Papain Units), FIP (Federation Internationale Pharmaceutique), SU (Serrapeptase Units), AP (Aminopeptidase Activity Units), HUT (Hemoglobin Units in a Tyrosine Base), DU (Dextrinizing Units), GalU (Galactosidase Activity Units), AGU (Amyloglucosidase Units), endoPG (Endopolygalacturonidase Units), MaltU (Maltase Units), CU (Cellulase Units), XU (Xylanase Units), ALU (Acid Lactase Units), MU (Macerating Units).
iHerb Customer Reviews

I like these a lot.

Posted by Reviewer2046670 on Apr 22, 2016

I take one capsule at the beginning of my biggest meal every day. I'm satisfied with the product and I shall continue buying it.

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Good but not as good as Dr. Houston's

Posted by Reviewer2169605 on Sep 07, 2014

I bought these after going through a cycle of using th individual Houston products (4 separate products) as indicated by each meal, very expensive and I had high hope that the Houstons would reduce at least some of my food sensitivities. They did help my digestion but did not reduce the sensitivity so, reading the ingredients on these, and having had a fairly good effect with the source natural essentials in our family in general, I thought I'd try these, as the ingredients were similar to Houston. One bottle down, and I can't say I'm very impressed. I'm now thinking of trying the Houston broad spectrum, which works out the same money per cap, just double the bottle size so double the upfront cost, or something else but won't buy these again.

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better digestion

Posted by 5249368093911251745 on Sep 05, 2013

I guess I can't fully digest meat that strange smell spreads my body after meal. This enzymes seem helpful. Just having tried two weeks, will update later

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Works like no other

Posted by Reviewer1185758 on Jun 25, 2013

These enzyme are my favorite! As soon as I take them I can feel them getting to work. I'm mostly a raw vegan so when occasionally have cooked vegetables I can tell it takes longer to digest, but with enzymes I have not problem.

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the real thing

Posted by alloriginal on Jun 13, 2013

The first 25 years of my life was a constant hell of bloating, acid indigestion, waking up through the night etc. I didn't dare leave the house without Tums or some other antacid. I was accidently introduced to the miracle of digestive enzymes by a friend. What a life-changing revelation! I take one with a sip of water 5 minutes before eating and have never again had an episode of acid reflux. It's been almost 30 years and they're still working their magic. I haven't owned antacids in decades now. This is truly a miracle product. I would pay three times what Iherb is charging for the comfort and relief that this little capsule provides. Thank goodness for Iherb! I believe that nutritional supplements saved my life. I've tried a lot of products, and I know what works and what doesn't. My reviews are honest, straighforward, and based on my experience. Read my other reviews to quickly learn from my three decades of research and experimentation.

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