Digestive and Constipation Protocol

Dr. Clark Store SKU: 333157-KIT
Dr. Clark Store Digestive and Constipation Cleanse
Recommended order of Dr. Hulda Clark’s cleanses
Graph of decreased stomach acid with age
Dr. Clark Store products are chemically pure, solvent free and additive free.
Dr. Clark Store products are tested for microbiology, heavy metals, and identity. We also test products for certain toxins using Dr. Clark’s biofeedback device called a Syncrometer.
Dr. Clark Store products are manufactured without flow agents like magnesium stearate, which interfere with nutrient absorption.
Gelatin capsules are a purer alternative to “veggie” capsules, which are made from tree pulp and chemicals. Our BSE and TSE free gelatin capsules are made with gelatin from cattle hide – never from bones.

Digestive and Constipation Protocol

Dr. Clark Store SKU: 333157-KIT
Regular price $184.41
Shipping calculated at checkout.
Only 2 items in stock!
  • The Original Dr. Hulda Clark Products
  • Leader in Purity Since 1993
  • Certified and Audited GMP
  • 17-day advanced protocol
  • Promotes balanced stools*
  • Balances the intestinal environment*
  • Promotes ideal pH in the stomach to enhance digestion*

Detailed instructions are included with purchase. You can also view them here.

This 17-day advanced protocol for digestive and intestinal health consists of a group of herbs and nutraceuticals that work in a synergistic manner for optimal cleansing.*

Many people equate the digestive system with the colon. Hence the popularity of colon flushing products. The fact is that the function of the colon is closely dependent on the stomach, liver, kidneys and pancreas.

For example, if your stomach does not produce enough Hydrochloric Acid (HCL), which is the most common age related cause of impaired digestive function, your food will not be sanitized properly before entering the colon and digestive enzyme production will be lacking. This results in poor colon health.

When it comes to digestive health, don’t focus only on the colon; focus on the entire digestive system. Consider this: 60-80% of the body’s energy is used on digestion. The remaining systems in your body (immune, respiratory, reproductive, cardiovascular, nervous, and muscular) share only 20-40% of your total energy. So guess what happens when one or more of these systems are challenged? Your body “steals” energy from the digestive system. This is why a digestive problem is often the first clue that there may be a problem in another system. This is also why Dr. Hulda Clark always started with supporting the digestive system, no matter what the problem was. You should pay attention when you experience the following digestive functions—it can indicate that the culprit is somewhere else entirely.

Stomach acid is essential in maintaining a healthy digestive system. It breaks down proteins, activates enzymes, and strengthens the acid barrier. And according to Dr. Clark, acids are important in helping sanitize food in the stomach, protecting the colon from bad microbes, and help maintain a balance of microorganisms and flora in the colon. Betaine HCL supports your stomach’s acid requirements for proper digestion.*When the body “steals” energy from the digestive system, it can’t balance the stomach acid or produce enough enzymes for a smooth operation. Many people are unaware of this connection between the digestive system and other systems of the body. Supporting the digestive system has two main purposes: First, to improve digestion, and second to free up energy to be used elsewhere in the body. By supporting your digestive system, you are in fact allowing your body to spend sufficient energy on all the other systems in your body.

Digestive Enzymes go hand-in-hand with stomach acid when it comes to digesting food properly. When cooking and manufacturing destroys naturally occurring enzymes in food, the digestive system relies on the body to secrete the necessary enzymes to break down food. As with the body’s declining production of hydrochloric acid, natural production of digestive enzymes also decreases with age and illness*

Turmeric and Fennel support optimum balance of good flora and microorganisms in the colon and stomach, as do Black Walnut Hull Tincture and Lugol’s Iodine.*

While improved breakdown of foods and balance of microorganisms in the gut promotes balanced stools, a little extra help may be needed from time to time. Magnesium has a mild laxative effect. Cascara Sagrada is a natural laxative and should only be used when experiencing occasional constipation. If the body has trouble cleansing the bowels daily, a course of enemas may offer needed assistance.*

If you have questions about this protocol, please take a look at out in-depth Frequently Asked Questions.


Kit includes 13 items
Turmeric, 500 mg 100 capsules (turmeric root, gelatin (bovine) capsule)
Cascara Sagrada, 425 mg 100 capsules (Cascara sagrada, gelatin (bovine) capsule)
Fennel Seed, 430 mg 100 capsules (ground fennel seed, gelatin (bovine) capsule)
Betaine HCL, 425 mg 100 capsules (betaine hydrochloride, gelatin (bovine) capsule)
Digestive Enzymes, 700 mg 100 capsules (Ginger root, pancreatin, pepsin, lipase, trypsin, bromelain, papain, gelatin (bovine) capsule)
Magnesium, 300 mg 100 capsules (magnesium oxide, gelatin (bovine) capsule)
Green Black Walnut Hull Tincture, 2 fl oz (water, grain alcohol, green black walnut hulls)
Lugol's Iodine, 1 fl oz (iodine from granular iodine (2%) and sodium iodide, deionized water)
Enema Bucket Set (5 items in set)

*Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any diseases. As with any dietary supplement, you should consult with a qualified healthcare professional if you are pregnant or nursing, if you have any medical condition, or if you are taking any medication before using this product. Always consult with a healthcare professional before giving supplements to children. Please read full disclaimer here.
Coupon (discount) codes are not applicable on product subscriptions. The subscription price is already discounted from the one time purchase price.


All orders are shipped directly from our factory warehouse in Chula Vista, California. Orders received before 12PM Pacific Time ship the same day (excluding weekends and holidays). Orders received after 12PM Monday-Friday will ship the following business day. Your tracking number will be emailed from as soon as your order is shipped. 

For international shipments, duties and taxes may be applicable. By ordering from this website, you acknowledge that it is your responsibility to pay any duties and taxes.

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You can return any unopened or unused product within 30 days on the date on your invoice. Simply send the item back with a copy of your invoice. If you are unhappy with any consumable product, you may return an open item for a refund as long as at least 50% of the original contents remain and the return is done within 30 days of the date on your invoice.  

Please report any overages, shortages, or damages within 10 days of receiving your order.

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