Colon Broom is a real product with a real active ingredient, but it’s essentially a flavored, branded version of psyllium husk fiber that costs significantly more than generic alternatives. The core ingredient does have genuine clinical support for improving bowel regularity and modestly aiding weight management. Whether it’s worth the premium price is the more useful question.
What’s Actually in It
Colon Broom is about 95% psyllium husk powder by its own description. The remaining ingredients are flavoring and coloring: natural flavor, citric acid, crystallized lemon, stevia leaf extract, sea salt, fruit and vegetable juice for color, and organic rice hulls as a flow agent. The strawberry version is the most popular. Each serving is 5.7 grams of powder mixed into water.
This matters because psyllium husk is one of the most well-studied fiber supplements available. You can buy plain psyllium husk powder (the same active ingredient) at most pharmacies and grocery stores for a fraction of the cost. A large container of generic psyllium typically runs $10 to $15, while Colon Broom subscriptions range from roughly $35 to $65 per month depending on the plan.
What Psyllium Husk Actually Does
Psyllium forms a gel when it absorbs water in your digestive tract. This gel works as a stool normalizer: it softens hard stool when you’re constipated, firms up loose stool when you have diarrhea, and can reduce symptoms of irritable bowel syndrome. In a randomized clinical trial of people with chronic constipation, 75% of participants taking psyllium reported improvement.
The gel also slows down nutrient absorption in the small intestine, which blunts blood sugar spikes after meals. A meta-analysis of patients with type 2 diabetes found that psyllium lowered fasting blood sugar by an average of 37 mg/dl compared to placebo. For people without diabetes, this effect is less dramatic but still present.
There’s also a modest satiety effect. The gel takes up space in your stomach and slows digestion, which can make you feel fuller for longer. In clinical trials, about 36% to 49% of participants reported reduced feelings of early fullness and improved appetite regulation. This isn’t a dramatic appetite suppressant, but it can take the edge off between meals, especially if your current diet is low in fiber.
The Weight Loss Claims
Colon Broom markets itself heavily around weight management, and this is where you should be most skeptical. The company did sponsor a clinical trial registered on ClinicalTrials.gov, but the study design has serious limitations. It was a single-group, open-label trial with 120 participants, all of whom took the product. There was no placebo group and no control group. Without a comparison, it’s impossible to know whether any weight changes came from the supplement itself, from the extra water intake required, from the dietary changes people naturally make when they start a health product, or simply from the passage of time.
That said, psyllium husk in general does have some evidence for modest weight loss. A comprehensive review and meta-analysis published in the Journal of the American Association of Nurse Practitioners found that psyllium can contribute to weight reduction, likely through a combination of reduced insulin resistance, lower blood sugar, and the small satiety effect. The key word is “modest.” Psyllium fiber is not going to replace dietary changes or exercise, and any product suggesting otherwise is overpromising.
The Company Behind It
Colon Broom is made by Max Nutrition LLC. The company holds a C+ rating with the Better Business Bureau and is not BBB accredited, partly due to failure to respond to at least one filed complaint. This doesn’t necessarily mean the product is unsafe, but it does suggest the company’s customer service track record is uneven. Many users have reported difficulty canceling subscriptions or being charged unexpectedly, which is a common complaint pattern with supplement companies that push auto-renewal plans.
If you do decide to purchase, pay close attention to the subscription terms. Many of the lowest advertised prices are tied to multi-month commitments.
Side Effects and Safety
Psyllium husk is generally safe for most adults, but it comes with a critical requirement: you need to drink plenty of water. The label instructs you to mix one scoop into 12 to 14 ounces of water, drink it immediately, and then drink an additional full glass afterward. Taking psyllium without enough liquid can cause choking or intestinal blockage. This isn’t a minor warning.
Common side effects during the first few days include bloating and gas as your gut adjusts to the increased fiber. More serious reactions like difficulty breathing, stomach pain, difficulty swallowing, skin rash, or vomiting are rare but warrant immediate medical attention.
Psyllium can also interfere with how your body absorbs certain medications. If you take digoxin, aspirin, or nitrofurantoin, you should separate those doses from psyllium by at least three hours. The label also warns against taking it less than two hours before bedtime.
How to Use It Effectively
The recommended approach is one scoop mixed into 12 to 14 ounces of water, taken 30 to 60 minutes before a meal. You drink it immediately after mixing because the gel forms quickly and becomes difficult to swallow if it sits. Then you follow it with another full glass of water. Starting with one serving per day and gradually increasing gives your digestive system time to adjust and minimizes bloating.
If you’re currently eating a low-fiber diet (most Americans get about half the recommended daily fiber), adding psyllium can make a noticeable difference in regularity within a few days. The satiety benefits tend to build over a week or two of consistent use.
The Bottom Line on Legitimacy
Colon Broom is not a scam in the sense that it contains a well-studied, effective ingredient. Psyllium husk genuinely improves bowel regularity for most people, and there’s reasonable evidence it offers modest benefits for blood sugar control and satiety. The product itself is what it claims to be: flavored psyllium fiber powder.
Where it falls short is on value and marketing honesty. The weight loss claims are exaggerated relative to the evidence, the company’s own clinical trial lacked the rigor to prove what it set out to prove, and the price is three to five times what you’d pay for the same active ingredient in generic form. If you enjoy the taste and find it helps you stay consistent with fiber intake, that convenience has some value. But if you’re comfortable mixing unflavored psyllium into water or juice, you’ll get the same digestive benefits for far less money.