• Image of a bottle of Opti-Nutrients Opti-GI. Around the bottle are, ginko leaves, an apple, grapefruit, and licorice root.
  • Image of a bottle of Opti-Nutrients Opti-GI.
  • Opti-GI Supplement Facts
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Opti-GI

Opti-GI

  • Encourages the body to remove toxins and heavy metals
  • Helps the stomach lining
  • Aids in the process of the gastrointestinal epithelium replacement (every 3-6 days)
  • Supports the metabolism of the gastrointestinal tract
Recommended Dose: Take 2 capsules daily, or as directed by a health professional.
 

$37.00
$37.00
Sale Low Stock
90
Capsules
45 servings per container
Supplement Facts
  • HSA/FSA eligible with TrueMed. HSA does not allow Autoship, choose One Time Purchase.
30 Day Money Back Guarantee *
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Top Holistic Doctors Recommend:

Nutrients to Improve Stomach Health and Remove Toxins

Natural Cleanup

A safe way to cleanse the body from toxins and heavy metals without side effects.

Digestive Help

Supports the health of the gastrointestinal (GI) tract.

Probiotic Support

Assists with the function of the GI tract to ensure you can process food smoothly.

Target Toxins

Helps the GI recognize the toxins passing through so the body can get rid of them.

Gluten Free
This product is free of Gluten which has been shown to cause an allergic reaction with certain individuals. NOTE: Many people take the Optimal Digestion formula to help with gluten digestion through our special enzyme that helps digest it.
GMP ✓
GMP certified means that the manufacturer has demonstrated a strong regulatory commitment and compliance to international GMP standards. All of the products from OHS are blended, encapsulated and/or tableted in a GMP facility. OHS also is a FDA registered facility including packaging and shipping.
Non-GMO
Non-GMO means a product was produced without genetic engineering and it's ingredients are not derived from GMOs.
Opti-Blend
This blend of high potency enzymes and other nutrients are used to pre-digest the formulas making them more bioavailable and absorbed at the cellular level. Opti-Blend revolutionizes supplements because it allows the vitamins and minerals to be utilized at a much higher rate.
Whole Food
Using nature's fermentation process with organic yeast, pure plant enzymes, stabilized probiotics, and a variety of whole foods, we can now deliver higher potencies of whole food vitamins and minerals.

Why we made this

We’ve known for years that proper digestion of nutrients is critical for Optimal Health, and this formula continues our quest to support that vital process. Whether you’re absorbing healthy nutrients or removing toxins, your GI plays a fundamental role. Opti-GI is carefully crafted to support your body's natural detoxification process, enhance stomach health, and contribute to the replacement of the gastrointestinal epithelium.

Opti-GI PNGOpti GI 2 PNG
Basil leaves

What's Inside?
Licorice Root
Fights against heartburn, acid reflux, hot flashes, coughs, and bacterial and viral infections, assists in healing skin conditions, may ease upper respiratory conditions
Ginkgo Biloba Leaf
Powerful antioxidant, fights inflammation caused by many things including arthritis, irritable bowel disease, heart disease, and stroke, improves circulation
Grapefruit
This citrus fruit contains a powerful antioxidant plant compound used to fight free radicals. Also provides healthy plant fiber and a large supply of Vitamins C and A.
Apples
Good fiber source which aids in digestion, supports a healthy immune system, assists in lowering blood pressure, fights against heart disease, good for bone health
Supplement Fact Label Opti-GI

Product Deep Dive

The gastrointestinal (GI) tract is not only the place where food gets digested and absorbed, but it is also our immune system’s first line of defense. The GI tract serves as a physical barrier that prevents potentially harmful substances, pathogenic microorganisms, and undigested proteins from entering the body. This multi-functional organ contains a significant amount of immune tissue, produces protective antibodies, and also plays a role in detoxification.

Keeping our GI tract intact is crucial to maintaining our health and well-being. Permeability is key to the function of the GI tract; it must be permeable enough to allow vital nutrients through, but not too permeable to allow unwanted substances into the bloodstream.

Many factors affect GI permeability in a negative way, including alcohol, drugs, toxins, oxidative stress, pathogenic microorganisms, and even the immune response itself.

GI tract cells divide rapidly, and the gastrointestinal epithelium is literally replaced every three to six days. This fundamental process requires a significant amount of energy and nutrients, as well as a balanced and thriving ora of beneficial microorganisms.

OPTI-GI™ contains a complementary blend of nutrients, herbs, and a probiotic yeast to support the integrity, health, and metabolism of the gastrointestinal tract.* It also contains immunoglobulins, patented glutamine, special pectin fibers and powerful herbs.

Frequently Asked Questions
How do you guarantee potency?

We do all of the work, from research and development to production and shipping, in-house. This means we know exactly what goes into every single supplement and powder we sell.

Where is the expiration date on the product?

D.O.M. (Date of Manufacture) is the new way that the FDA has asked all supplement companies to display dates onto our products, instead of expiration dates. All of our products have a general 2-year expiration date from the D.O.M. Although after these 2 years, the product doesn't go bad or cause harm, they simply start to lose potency.‍

Customer Reviews

  • 5 stars: 11 (79%)
  • 4 stars: 1 (7%)
  • 3 stars: 0 (0%)
  • 2 stars: 1 (7%)
  • 1 star: 1 (7%)
T
Tasanta O.
Great gut health

This is my second bottle , it really helps when my stomach is upset

P
Patricia M.
Wonderful products

Wonderful products

J
Jane W.
seems to be working

seems to be working

W
Walter B.
I buy the Opti GI

I buy the Opti GI and the Opti-T. They both are very helpful to me. Preference Chiropractic in Chico California recommended both of those to me. Usually the practice there would order them for me. I moved to Columbia Maryland about a month-and-a-half ago, so now I'll be ordering those products from you over the phone.

M
Mark R.
It works

It works! Really helps get the energy and nutrition out of every bite of food. Recommended by our functional medicine doctor

D
Daniel P.
Since 1994 my family has

Since 1994 my family has taken Doug's
Formulations. I have enjoyed many health benefits. Injury recovery, quicker recovery after various surgery's. Over all better health and well bring. I was certified as one of Doug's original microscopists and have helped thousands of people enjoy the benefits of Doug's products and programs.

J
Julianna S.
Opti-GI

I’ve been using Opti-GI since it was first introduced, years ago. It is a real must for those of us who are ‘elders’. It keeps the GI system strengthened by smoothly moving things along. No distress or discomfort, it’s a reliable and favorite OHS supplement.

A
Angharad R.
Opti GI

I like the "all in one" product; Probiotic, digestive enzymes, Whole Foods and pro bowel movement products.

J
John N.
Really helped me lose weight

Really helped me lose weight and lower my blood sugar level.

D
Donna J.
Great Product

Great Product

L
Larena K.
Too early to say

I am taking this at the recommendation of my doctor and haven't really seen any results yet. But I am trusting that it is working to heal my body.

L
Lisa G.
Good product

The protein powder smells a lot better than it tastes. The pills are good. I'm happy for these products in my life

C
Connie L.
Opti GI is a fantastic

Opti GI is a fantastic product. I didn’t have it for a month and I definitely noticed a difference not being on it. My GI issues stay in check when I am on this product.

S
Scott K.
Hard to say but less

Hard to say but less bloated I guess a d bowel movements more consistent

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