Multizyme Review by Dr. Bell: Standard Process Digestive Enzymes
Multizyme by Standard Process supports digestion with pancreatic enzymes and cellulase. Dr. Bell reviews benefits, dosing, side effects, and who it helps.
If your stomach is making enough acid but you still feel heavy, gassy, or bloated after meals, the problem may be further down the line. The small intestine does most of the actual work of digestion, and that work is done by enzymes. Multizyme from Standard Process is a clean, focused enzyme blend designed to help with that step.
Multizyme is different from Zypan. Zypan covers the stomach phase with hydrochloric acid and pepsin. Multizyme covers the small intestine phase with pancreatic enzymes. Many people end up using both. Some only need one.
What is in Multizyme
The label is short and clean:
- Pancreatin. A blend of three pancreatic enzymes (protease, amylase, lipase) made from pork pancreas. Protease breaks down protein, amylase breaks down starches, and lipase breaks down fats.
- Bovine pancreas cytosol extract. A whole-food extract of beef pancreas tissue. Provides the cellular building blocks pancreatic enzymes are made from.
- Cellulase. An enzyme that breaks down plant fiber. Most people cannot make this on their own, so adding a small amount helps with vegetable-heavy meals.
- Pepsin. A small amount of stomach enzyme to support the upstream side.
Multizyme covers protein, starches, fats, and plant fiber. That is most of what is on a typical plate.
Who tends to do well on Multizyme
The classic Multizyme patient looks like this:
- They feel bloated about 30 minutes to 2 hours after eating
- They have undigested food in their stool
- They get gas after meals, especially with vegetables, beans, or whole grains
- They cannot tolerate fatty meals well (heavy feeling, nausea)
- They have already tried Zypan and felt some help, but not enough
- They have had their gallbladder removed
- They are over 50 and pancreatic output has dropped naturally with age
Multizyme is also useful for people who cannot use Zypan because of stomach sensitivity. Adding Multizyme alone often gives the small intestine the help it needs without irritating an upset stomach.
Who should not take Multizyme
Skip Multizyme, or use it only with a healthcare provider's guidance, if any of these apply:
- You have an active stomach ulcer or pancreatitis
- You avoid pork-derived ingredients (pancreatin is from pork)
- You are on prescription pancreatic enzymes for a medical condition
- You are pregnant or breastfeeding
How to take it
The label suggests 1 tablet, 3 times a day with meals. In clinic, I have people start with 1 tablet at the largest meal of the day for the first three days to see how they tolerate it, then add a tablet at each meal.
Take it with the meal, not before or after. The enzymes need to mix with the food to do their work. Mid-meal is best.
Side effects
Most people tolerate Multizyme well. The few side effects I see in clinic are:
- Loose stool. Can happen at higher doses as the enzymes speed digestion. Usually settles in a few days.
- Mild stomach upset. Rare. Usually means the dose is too high.
- Increased gas at first. Sometimes the small intestine starts breaking down food it could not process before. Usually resolves within a week.
Multizyme and Zypan together
Many of my patients use both. Zypan handles the stomach phase, Multizyme handles the small intestine phase. The pairing covers the full meal. A common protocol looks like:
- Zypan 2 tablets at the start of the meal
- Multizyme 1 to 2 tablets mid-meal
For people with more limited budgets, start with whichever fits the symptom picture best. Heaviness and burping right after meals fit Zypan. Bloating an hour or two later fits Multizyme.
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Open My Fullscript Store →Frequently asked questions
Is Multizyme the same as digestive enzymes from the drugstore? Not quite. Most drugstore enzymes are plant-based (papaya, pineapple). Multizyme uses animal-source enzymes which match what your body makes. They tend to work in a wider pH range.
Can I take Multizyme long term? Yes, for most people. The enzymes are not absorbed into the body in any meaningful way. They do their work in the gut and pass through.
Will Multizyme help with food sensitivities? Sometimes. Better digestion can reduce the immune system's exposure to partially digested proteins. It is not a fix for true food allergies, but for sensitivities it can help.
How is Multizyme different from Cholacol? Cholacol contains bile salts and helps break down fats specifically. Multizyme is a broader enzyme blend covering protein, starch, fat, and fiber. People with gallbladder issues often need both.
Can children take Multizyme? Sometimes yes, with a practitioner's guidance. The dose has to be sized down. Do not use it on children without a healthcare provider involved.
Bottom line
Multizyme is a clean, broad-spectrum enzyme blend for the small intestine phase of digestion. It pairs with Zypan for full-meal coverage, or stands on its own for people who feel bloated an hour or two after eating. Start low, take it with food, and adjust from there.
As always, check with a healthcare provider before starting any new supplement, especially if you have a digestive condition or take medication.
About the Author: Dr. Bell
Dr. Bell is a chiropractor and holistic wellness practitioner at Dr. Bell Health. He writes plain-language reviews of Standard Process whole-food supplements based on years of clinical experience. Read more about Dr. Bell.