What is Doctor’s Best Digestive Enzymes?

Doctor’s Best Digestive Enzymes is a supplement which contains a variety of specialised proteins called enzymes that help to break down food and improve digestion. Some people who suffer from Irritable Bowel Syndrome (IBS) may take digestive enzymes to decrease the stress that their gastrointestinal tract faces.


  • Amylase
  • Lactase
  • Invertase
  • Cellulase
  • Beta-glucanase
  • Alpha-galactosidase
  • Hemicellulase
  • Xylanase
  • Phytase
  • Glucoamylase
  • Protease
  • Dipeptidyl-peptidase
  • Bromelain
  • Papain
  • Lipase
  • Bacillus subtilis

The first ten enzymes are concerned with the breakdown of carbohydrates. Carbohydrates are very complex molecules which are often the major contributor to the symptoms of IBS because they can be so difficult to digest.

The next four digestive enzymes aid the gut to break down proteins. Proteins are also complex molecules, though not as complex as carbohydrates. Breaking down proteins can increase their absorption which is very important in any individual’s diet.

The last enzyme, lipase, helps to break down fats. With the enzymes aiding the breakdown of food molecules, less stress is placed on the intestine. The decreased stress will result in a reduced chance of onset of IBS symptoms. The increased absorption of nutrients also improves the health of the mucosa (first layer) of the intestine.

Bacillus subtilis secretes a large amount of amylase. It is one of the important beneficial bacteria that occurs naturally in the human intestine. Shifting the bacterial population towards including more beneficial species has great impact on the health of the intestine.


One capsule of this supplement should be taken with every meal.


One package of Doctor’s Best Digestive Enzymes can be purchased online for $23.66. Each package contains 90 capsules. The manufacturer does not appear to offer any discounts for buying multiple packages of the supplement at once.

Possible Side Effects

No side effects have been reported for the use of this product. It is important however, that if you are taking chronic medication or have a chronic medical condition that you seek out the approval of a healthcare professional before using this product.

Manufacturer’s Commitment

The quality of the ingredients is verified by third-party testers. The supplement is also produced in a facility which is Current Good Manufacturing Practices (cGMP) certified. Despite these steps, the manufacturer does not offer any form of satisfaction guarantee which means that customers who are unsatisfied with their results will not obtain a refund.

Doctor’s Best Digestive Enzymes – The Bottom Line

We found the range of digestive enzymes included in this product to be comprehensive. However, this manufacturer only includes one strain of probiotic bacteria when research indicates that multiple strains should be used together for the best effects. The directions for use are straightforward and the price is reasonable. It is unfortunate however, that the manufacturer does not offer discounts for buying in bulk. This will result in the long-term use of the product being more expensive and tedious.Lastly, the lack of a satisfaction guarantee indicates that the manufacturer is not entirely confident in the effectiveness of their product. This product is therefore lacking in certain key areas and perhaps other product should be considered.

Do you want to find an effective IBS treatment? Check out our top rated IBS products