In this ColonBroom GLP-1 Booster Review, we take a closer look at the formula, ingredients, pricing, subscription options, customer feedback, safety information, and the scientific evidence behind the product.
ColonBroom GLP-1 Booster is a dietary supplement marketed for appetite support, metabolism, energy, and healthy weight management. Unlike prescription GLP-1 medications, it is sold as a non-prescription supplement and does not contain pharmaceutical semaglutide or tirzepatide.
The formula we reviewed contains four main active ingredients: zinc, Berberis aristata, Polygonum cuspidatum root extract, and quercetin dihydrate. The product label we examined provides specific amounts for each ingredient, which allows a more detailed comparison with available research.
However, there is an important limitation: research on an individual ingredient does not automatically demonstrate that the finished ColonBroom GLP-1 Booster produces the same effect.
So, what is actually in the formula, how much does it cost, and what should consumers know before buying?
Let’s take a closer look.
What Is ColonBroom GLP-1 Booster?
ColonBroom GLP-1 Booster is a dietary supplement marketed for weight management and appetite support.
The product is positioned around the body’s natural GLP-1 system, with the marketing emphasizing areas such as hunger control, metabolism, cravings, and energy.
The product should not be confused with prescription GLP-1 medications. FDA-approved GLP-1 medications are regulated as drugs, while dietary supplements operate under a different regulatory framework. The FDA does not approve dietary supplements for safety and effectiveness before they are marketed.
If you’re comparing wellness supplements, you may also want to read our Bioma Probiotics Review, where we take a closer look at its ingredients, pricing, and available information.
The product label we reviewed lists four active ingredients:
This ColonBroom GLP-1 Booster Review examines these ingredients in more detail below.
- Zinc
- Berberis Aristata Bark Powder
- Polygonum Cuspidatum Root Extract 200:1
- Quercetin Dihydrate
The label identifies the product as a dietary supplement and lists additional ingredients used to make the capsule.
One important point for shoppers is that online information about the product has changed over time. Current ColonBroom materials describe the GLP-1 Booster as part of a broader weight-management product range, and some current instructions specify two capsules per day.
Because product labeling can change, consumers should always follow the directions printed on the current bottle they receive.
How Does ColonBroom GLP-1 Booster Work?
ColonBroom markets its GLP-1 Booster around the concept of supporting the body’s natural appetite-regulation processes.
GLP-1 is a naturally occurring hormone involved in appetite, digestion, and glucose regulation. Prescription GLP-1 medications mimic or act on this pathway directly, but a dietary supplement should not be assumed to have the same pharmacological effects.
The ingredients in ColonBroom GLP-1 Booster appear to be selected for different metabolic and nutritional roles.
Berberine has been studied in relation to glucose metabolism and body weight. Zinc plays essential roles in many biological processes, while quercetin is a flavonoid found in various plants. Polygonum cuspidatum is commonly used as a source of resveratrol.
These ingredients have been studied individually, but that does not establish that ColonBroom GLP-1 Booster works in the same way as a prescription GLP-1 drug.
That distinction is particularly important when evaluating weight-loss supplements.
ColonBroom GLP-1 Booster Ingredients
Zinc
The label we reviewed lists 15 mg of zinc.
Zinc is an essential mineral involved in numerous biological functions, including immune function, protein synthesis, DNA synthesis, and normal metabolism.
Research has also investigated zinc supplementation in relation to obesity and metabolic health.
A recent meta-analysis of randomized controlled trials found some small changes in measures such as body weight and waist circumference, but the effects were limited and did not establish zinc as a clinically meaningful weight-loss treatment.
The amount in ColonBroom is important because 15 mg is a defined quantity, unlike a proprietary blend where the individual amount might be unknown.
The NIH Office of Dietary Supplements states that the adult tolerable upper intake level for zinc is 40 mg per day from all sources. The upper limit includes zinc from food, supplements, and other sources combined.
Zinc can also interact with certain medications, so consumers taking prescription drugs should discuss supplementation with a healthcare professional.
Berberis Aristata Bark Powder
The label lists 200 mg of Berberis Aristata Bark Powder, described as naturally occurring berberine.
This wording is important.
The product does not simply state that it contains 200 mg of isolated berberine. Instead, it lists 200 mg of Berberis aristata bark powder.
Berberine is one of the more extensively researched compounds in the ColonBroom formula.
A 2026 systematic review and meta-analysis of randomized controlled trials found that berberine supplementation was associated with modest reductions in body weight, BMI, and waist circumference. However, the authors also noted limitations in the existing evidence and the need for better-designed research.
Other health organizations have taken a cautious position. NCCIH notes that evidence for berberine and weight loss remains inconclusive, with studies using different doses, preparations, and durations.
This is particularly relevant to ColonBroom.
A study using a certain amount of purified berberine cannot automatically be compared with 200 mg of Berberis aristata bark powder.
The exact amount of berberine contained within that 200 mg of plant material is not specified by the label we reviewed.
Polygonum Cuspidatum Root Extract
The label lists 125 mg of Polygonum cuspidatum root extract, standardized at a 200:1 extraction ratio and described as standardized to contain resveratrol.
This is an important distinction.
The 125 mg refers to the botanical extract, not 125 mg of resveratrol.
Polygonum cuspidatum is a plant commonly used as a source of resveratrol, a naturally occurring compound that has been investigated for cardiovascular and metabolic effects.
Human research involving resveratrol has used a wide range of doses and formulations. Therefore, a product containing Polygonum cuspidatum should not automatically be considered equivalent to a study using a defined dose of purified resveratrol.
This makes the extraction ratio and standardization useful information, but it still does not allow us to determine exactly how much active resveratrol the consumer receives unless the label specifies it.
Quercetin Dihydrate
The label lists 125 mg of quercetin dihydrate.
Quercetin is a flavonoid found naturally in foods such as onions, apples, and other plant sources.
It has attracted interest because of its antioxidant and anti-inflammatory properties, as well as possible effects on metabolic health.
However, the human evidence for weight loss is not particularly strong.
A meta-analysis of nine randomized controlled trials involving 525 participants found that daily quercetin supplementation did not significantly affect body weight, BMI, waist circumference, or waist-to-hip ratio.
An umbrella review of meta-analyses also found no consistent effect of quercetin on anthropometric measures.
For that reason, it would be misleading to describe the quercetin in ColonBroom as a proven fat-burning ingredient.
It is more accurate to say that quercetin is a researched plant flavonoid whose effects on weight-related outcomes remain uncertain.
Understanding the Formula
One advantage of this ColonBroom GLP-1 Booster formula is that the label we reviewed provides quantities for the four main ingredients.
That gives consumers more information than a completely undisclosed proprietary blend.
The amounts are:
| Ingredient | Amount |
|---|---|
| Zinc | 15 mg |
| Berberis Aristata Bark Powder | 200 mg |
| Polygonum Cuspidatum Root Extract 200:1 | 125 mg |
| Quercetin Dihydrate | 125 mg |
The combined listed amount is 465 mg before considering the capsule and other ingredients.
However, these quantities still need to be interpreted correctly.
200 mg of Berberis aristata is not the same thing as 200 mg of purified berberine.
Likewise, 125 mg of Polygonum cuspidatum extract is not automatically 125 mg of resveratrol.
Those distinctions matter when comparing a supplement label with scientific studies.
Does ColonBroom GLP-1 Booster Really Work?
This is one of the most important questions in a ColonBroom GLP-1 Booster Review.
The available evidence discussed in this ColonBroom GLP-1 Booster Review provides reasons to investigate the ingredients, but it does not allow us to conclude that the finished product produces a specific amount of weight loss.
Berberine has the strongest weight-related research among the ingredients, with randomized trials and meta-analyses reporting modest effects. However, the evidence remains mixed and the forms and doses used in research vary.
Zinc has also been investigated for metabolic outcomes, but research does not establish it as an effective standalone weight-loss treatment.
Quercetin has not demonstrated a significant effect on weight-related measurements in pooled randomized trials.
Polygonum cuspidatum provides a source of resveratrol, but research on resveratrol involves different formulations and doses.
Most importantly, I did not identify a high-quality randomized clinical trial demonstrating that the finished ColonBroom GLP-1 Booster formula itself produces a particular amount of weight loss.
Therefore, it is more accurate to view the product as a multi-ingredient dietary supplement marketed for weight management, rather than a clinically established treatment for obesity.
ColonBroom GLP-1 Booster Price
The current offer we tested presents both a one-time purchase and a subscription.
This ColonBroom GLP-1 Booster Review also compares the one-time payment with the recurring subscription.
Current ColonBroom GLP-1 Booster Pricing
| Purchase Type | Quantity | Price |
|---|---|---|
| One-Time Payment | 3 Bottles | $164.97 |
| Subscription | 3 Bottles | $104.22 every 3 months |
The one-time purchase works out to:
$54.99 per bottle
The subscription works out to:
$34.74 per bottle
Standard U.S. shipping was displayed as free during our checkout verification.
The optional Express Delivery Service costs $6.99.
Subscription vs. One-Time Purchase
This is one of the most important parts of this ColonBroom GLP-1 Booster Review.
The $104.22 subscription price is not a one-time charge.
The checkout states that the customer will be charged $104.22 every three months until the subscription is canceled.
The one-time purchase, on the other hand, was shown at:
$164.97 for three bottles
with no recurring charge.
Consumers should therefore compare the total cost, not just the per-bottle price.
The official ColonBroom help center also confirms that the company offers one-, three-, and six-month subscription plans and that promotional pricing can change.
ColonBroom GLP-1 Booster Reviews: What Are Customers Saying?
The official ColonBroom pages display customer testimonials describing experiences involving appetite, weight management, cravings, and other wellness goals.
This ColonBroom GLP-1 Booster Review also considers customer feedback alongside the available scientific evidence.
These testimonials are anecdotal.
For example, a testimonial can describe an individual’s reported weight loss, but it cannot establish how often similar results occur or prove that the supplement itself caused the result.
The official site currently displays thousands of reviews for the GLP-1 Booster, but company-hosted testimonials should still be interpreted as customer experiences rather than controlled clinical evidence.
For our review, the distinction is important:
Customer testimonials tell us what some customers say.
Clinical studies tell us what researchers observed under controlled conditions.
Those are two different types of evidence.
ColonBroom GLP-1 Booster Side Effects & Safety
As with any dietary supplement, safety matters.
The product label instructs adults with medical conditions, people taking medication, and pregnant or nursing individuals to consult a healthcare professional before use.
Berberine can cause gastrointestinal side effects including nausea, abdominal discomfort, constipation, diarrhea, and bloating. It may also interact with medications.
The 15 mg of zinc in the formula should also be considered alongside zinc obtained from food or other supplements because the adult upper intake level is 40 mg per day from all sources.
People taking medications should pay particular attention to possible interactions.
The FDA also advises consumers to speak with a doctor, pharmacist, or other healthcare professional before using dietary supplements because supplements can interact with medicines or other supplements.
Anyone who experiences unexpected or significant symptoms should stop using the product and seek appropriate medical advice.
ColonBroom GLP-1 Booster Refund Policy
The current official ColonBroom refund policy states that customers generally have 14 days from delivery to request a return when the product is faulty or not as described, subject to the company’s return conditions. For U.S. and Canadian orders, the company states that a prepaid return label is provided, with a $15 shipping-label cost deducted from the refund.
The policy also states that subscription refunds for unopened products apply to the initial purchase, rather than recurring subscription shipments.
This is an important detail for anyone considering the recurring plan.
Because refund terms can change, consumers should check the current refund policy before purchasing.
Is ColonBroom GLP-1 Booster FDA Approved?
No.
ColonBroom GLP-1 Booster is a dietary supplement, not an FDA-approved prescription GLP-1 medication.
The FDA explains that it does not have authority to approve dietary supplements for safety and effectiveness before they are marketed. Manufacturers are responsible for ensuring their products meet applicable requirements.
This distinction is particularly important with products marketed around the term GLP-1.
A supplement marketed as a “GLP-1 booster” should not automatically be interpreted as equivalent to a prescription GLP-1 drug.
The FDA also advises consumers to speak with a healthcare professional before taking dietary supplements.
For more information, readers can consult the FDA’s guidance on dietary supplements.
Where to Buy ColonBroom GLP-1 Booster
ColonBroom GLP-1 Booster is sold online through the company’s product and offer pages.
This ColonBroom GLP-1 Booster Review also explains the current purchase options and pricing.
The offer we tested for the U.S. market displayed a three-bottle one-time purchase for $164.97 and a three-bottle subscription for $104.22 every three months.
Standard U.S. shipping was displayed as free during our checkout test, while Express Delivery was offered separately for $6.99.
Because pricing and promotional terms can change, consumers should verify the current checkout before placing an order.
CHECK CURRENT COLONBROOM GLP-1 BOOSTER PRICE
ColonBroom GLP-1 Booster Pros and Cons
Potential Advantages
The formula contains four clearly listed active ingredients, with specific quantities shown on the product label we reviewed.
Berberine has been studied extensively for metabolic health, while zinc, quercetin, and resveratrol-related compounds have also been investigated in scientific research.
Another advantage is that consumers can choose between a one-time purchase and a subscription, rather than being restricted to a recurring plan.
The U.S. checkout also displayed free standard shipping during our verification.
Potential Concerns
The most important concern is that the product should not be considered equivalent to prescription GLP-1 medication.
There is also limited product-specific clinical evidence establishing that the finished ColonBroom GLP-1 Booster causes a particular amount of weight loss.
Berberis aristata is listed at 200 mg, but that is not the same as 200 mg of purified berberine.
Likewise, 125 mg of Polygonum cuspidatum extract should not be interpreted as 125 mg of resveratrol.
The subscription model also requires attention because the $104.22 price recurs every three months until canceled.
Finally, official online usage information has changed or differed between pages, so consumers should follow the directions on the current physical product label.
ColonBroom GLP-1 Booster Review: Our Takeaway
This ColonBroom GLP-1 Booster Review found a relatively simple four-ingredient formula that includes zinc, Berberis aristata, Polygonum cuspidatum extract, and quercetin.
The formula is easier to evaluate than an undisclosed blend because the label we reviewed provides quantities for each major ingredient.
Berberine is the ingredient with the most substantial weight-related research, although the evidence remains mixed and the form used in ColonBroom is Berberis aristata bark powder rather than an explicitly stated dose of purified berberine.
Quercetin has not demonstrated a significant weight-loss effect in pooled randomized trials, while research surrounding zinc and resveratrol-related compounds provides an interesting but incomplete picture.
The most important purchasing issue may actually be the pricing structure.
A three-bottle one-time purchase costs $164.97, while the subscription option costs $104.22 every three months. The lower subscription price comes with recurring billing, so consumers should understand that distinction before ordering.
Overall, ColonBroom GLP-1 Booster is best described as a dietary supplement marketed to support appetite and weight management, not as a clinically established replacement for prescription GLP-1 medication.
Frequently Asked Questions
What is ColonBroom GLP-1 Booster?
ColonBroom GLP-1 Booster is a dietary supplement marketed for appetite support, metabolism, energy, and healthy weight management.
What are the ingredients in ColonBroom GLP-1 Booster?
The label we reviewed lists Zinc, Berberis Aristata Bark Powder, Polygonum Cuspidatum Root Extract 200:1, and Quercetin Dihydrate.
How much does ColonBroom GLP-1 Booster cost?
The U.S. offer we tested displayed $164.97 for three bottles as a one-time purchase or $104.22 every three months through the subscription option.
Is the ColonBroom GLP-1 Booster subscription recurring?
Yes. The checkout we tested stated that the subscription is charged $104.22 every three months until canceled.
Does ColonBroom GLP-1 Booster contain semaglutide?
No. ColonBroom GLP-1 Booster is marketed as a dietary supplement and is not a semaglutide or tirzepatide medication.
Is ColonBroom GLP-1 Booster FDA approved?
No. The FDA does not pre-approve dietary supplements for safety and effectiveness before they are marketed.
Does ColonBroom GLP-1 Booster guarantee weight loss?
No. Individual results vary, and the available research on the ingredients does not establish a guaranteed amount of weight loss from the finished product.
What is the ColonBroom refund policy?
The current official refund policy states that eligible U.S. and Canadian customers generally have 14 days from delivery to request a return when the product is faulty or not as described, subject to the policy’s conditions.
Is there free shipping?
During our U.S. checkout verification, standard shipping was shown as free. An optional Express Delivery Service was offered for $6.99.
How should ColonBroom GLP-1 Booster be taken?
Because current online ColonBroom materials have displayed different usage instructions, consumers should follow the directions on the current product label they receive. One current official ColonBroom guide states two capsules daily with or before a meal.
Final Thoughts
This ColonBroom GLP-1 Booster Review highlights the key points consumers should consider before buying.
This ColonBroom GLP-1 Booster Review shows why it is important to look beyond the term “GLP-1” when evaluating a dietary supplement.
The formula contains four identifiable ingredients with specific quantities on the label we reviewed. Several have been studied for metabolic or health-related outcomes, but the evidence varies considerably between ingredients and does not establish that the finished ColonBroom formula produces the same effects as prescription GLP-1 medications.
The pricing structure also deserves attention.
Consumers can choose a one-time three-bottle purchase at $164.97, while the subscription option costs $104.22 every three months. Standard U.S. shipping was free in our test, with an optional $6.99 Express Delivery service.
For anyone considering ColonBroom GLP-1 Booster, the most useful approach is to review the actual label, understand the difference between ingredient research and product-specific clinical evidence, consider potential medication interactions, and carefully review the subscription and refund terms before purchasing.
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