Affiliate Disclosure: This article contains affiliate links. If you purchase CitrusBurn through our links, we may earn a commission at no extra cost to you. This does not influence our ratings or analysis. We are committed to honest, evidence-based reviews.

FDA 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 disease. Consult your physician before starting any supplement regimen.

Quick Verdict

Rating4/10
Price$49-$79/bottle depending on package
Key IngredientBitter Orange (p-Synephrine)
Guarantee180 days
Sold ViaClickBank
Our TakeThe individual ingredients have some scientific backing for modest metabolic effects, but the 510mg proprietary blend almost certainly contains sub-clinical doses of each. The marketing is far more aggressive than the science warrants. The 180-day guarantee is the strongest selling point — because you will likely want to use it.

What Is CitrusBurn?

CitrusBurn is a daily dietary supplement sold through ClickBank that markets itself as a “next-generation, plant-based” formula designed to support thermogenesis — the metabolic process where your body generates heat and burns calories. It is primarily marketed toward women looking to support weight management without stimulant-heavy formulas.

The product is manufactured in what the company describes as an “FDA-registered, GMP-certified facility.” It is important to note that FDA registration means the facility is registered with the FDA — it does not mean the FDA has reviewed, approved, or endorsed the product itself. This is a common distinction that many supplement companies blur in their marketing.

Each bottle contains 30 servings (60 capsules), and the recommended dose is two capsules daily taken with water in the morning.

CitrusBurn is sold exclusively online through the manufacturer’s website, with ClickBank handling payment processing and refunds. It is currently one of the top-performing offers on ClickBank’s marketplace, with reported average affiliate payouts exceeding $200 and EPCs (earnings per click) near $9 — metrics that speak to its marketing effectiveness, not necessarily its efficacy as a supplement.

Ingredient Analysis

CitrusBurn uses a 510mg proprietary blend containing 10 ingredients, plus 100mcg of Chromium Picolinate listed separately. The use of a proprietary blend means individual ingredient amounts are not disclosed — a significant red flag for anyone trying to evaluate whether this formula contains clinically meaningful doses.

Here is what the research actually says about each ingredient:

1. Green Tea Leaf Extract (EGCG)

What the research says: Green tea extract is one of the more well-studied natural compounds for metabolic support. A large meta-analysis of 59 studies found that GTE supplementation produced statistically significant reductions in body mass, BMI, and body fat percentage (PMID: 38031409). Clinical trials suggest doses of EGCG between 100-460mg/day are needed for measurable effects on body weight, with higher doses (856.8mg/day) showing more significant results in a 12-week RCT (PMID: 26093535).

The problem: Effective doses of green tea extract alone range from 100-857mg. CitrusBurn’s entire proprietary blend is only 510mg across 10 ingredients. It is mathematically impossible for this formula to contain a clinically effective dose of green tea extract alongside nine other ingredients.

Verdict: Legitimate ingredient, almost certainly underdosed in this formula.

2. Apple Cider Vinegar

What the research says: A meta-analysis of 10 RCTs (789 participants) found that daily ACV intake significantly reduced body weight, BMI, and waist circumference, particularly at doses of 30mL/day over 12 weeks (PMID: 41010525). An earlier Japanese study also found significant reductions in body weight, visceral fat, and triglycerides (PMID: 19661687).

The problem: Studies used liquid ACV at 15-30mL per day. The amount that could fit in a fraction of a 510mg capsule blend is orders of magnitude below any studied dose. Additionally, a recent analysis flagged “improbable data characteristics” in one of the most-cited ACV weight loss studies (PMID: 39882285), raising methodological concerns.

Verdict: Some evidence for liquid ACV at high doses, but a capsule containing milligrams of dried ACV powder is not comparable to what was studied.

3. Berberine HCL

What the research says: This is probably the strongest individual ingredient in the formula. A meta-analysis of 12 RCTs found berberine supplementation reduced body weight by an average of 2.07kg, BMI by 0.47 kg/m2, and waist circumference by 1.08cm (PMID: 32690176). A larger meta-analysis of 23 studies found a more modest reduction of 0.88kg body weight (PMID: 32379652). Berberine works through AMPK activation, improving insulin sensitivity and glucose metabolism.

The problem: Clinical trials typically use 900-1500mg of berberine per day, split across multiple doses. There is no way the CitrusBurn blend contains anywhere near this amount.

Verdict: Strong ingredient with real metabolic research, but clinical doses are 900mg+ per day. The amount in this blend is likely a tiny fraction of that.

4. Ginger Root (Zingiber officinale)

What the research says: A 2024 GRADE-assessed meta-analysis of 27 RCTs (1,309 participants) found that ginger supplementation may reduce BMI, though the certainty of evidence was rated “very low” to “low” (PMID: 38261398). An earlier systematic review of 27 studies concluded ginger has anti-obesity potential through multiple mechanisms (PMID: 29193411). Typical study doses are 2g/day for 12 weeks.

The problem: Again, 2,000mg (2g) is nearly four times the entire CitrusBurn proprietary blend.

Verdict: Some preliminary evidence, but effects are modest even at full clinical doses, and certainty of evidence is low.

5. Cinnamon Bark Extract

What the research says: A meta-analysis of 21 RCTs (1,480 participants) found cinnamon supplementation significantly reduced BMI by 0.40 kg/m2 and body weight by 0.92kg (PMID: 31800140). Greater effects were observed at doses of 2g/day or more for 12+ weeks (PMID: 30799194).

The problem: Effective doses are 2,000mg+/day. The fraction present in a 510mg blend shared across 10 ingredients is negligible.

Verdict: Modest but real evidence at adequate doses. Underdosed here.

6. Bitter Orange Fruit Extract (p-Synephrine)

What the research says: This is the “star” ingredient that CitrusBurn markets most heavily (the “Spanish Orange Peel Trick”). A systematic review and meta-analysis of 18 studies found that p-synephrine may increase resting metabolic rate and energy expenditure, with modest increases in weight loss over 6-12 weeks (PMID: 36235672). A safety study found no significant cardiovascular effects at moderate doses (PMID: 26948284).

Concerns: An earlier review noted blood pressure increases with prolonged use (systolic +6.37 mmHg, diastolic +4.33 mmHg). The overall evidence characterizes effects as “modest” at best (PMID: 22991491).

Verdict: Some evidence for mild thermogenic effects. Safety profile is acceptable at moderate doses but not risk-free. The marketing term “Orange Peel Trick” dramatically overstates what the research shows.

7. Cayenne Fruit (Capsaicin)

What the research says: A meta-analysis found capsaicinoids increased resting metabolic rate by approximately 34 kcal/day and enhanced fat oxidation (PMID: 33063385). Another meta-analysis suggested capsaicinoids may reduce energy intake (PMID: 24246368).

The problem: An extra 34 calories burned per day is roughly equivalent to eating one fewer bite of food. The effect is real but extremely small, and likely even smaller at the sub-clinical doses present in this blend.

Verdict: Real but tiny thermogenic effect. Not a meaningful weight loss tool on its own.

8. Banaba Leaf Extract (Corosolic Acid)

What the research says: Banaba leaf contains corosolic acid, which has demonstrated blood sugar-lowering effects within 60 minutes of ingestion in human subjects (PMID: 22095937). It also exhibits insulin-like glucose uptake activity in cell studies. Animal studies showed reduced body weight gain, but human weight loss trials for banaba alone are essentially nonexistent (PMID: 23082086).

Verdict: Interesting blood sugar support ingredient, but direct evidence for weight loss in humans is lacking.

9. Korean Ginseng Aerial Extract

What the research says: A systematic review found that Korean Red Ginseng at 4.5-6g/day for 8-12 weeks failed to significantly affect waist circumference, lipid profile, or insulin resistance in adults with metabolic syndrome (PMID: 34025131). One small study of 10 obese women showed some benefit, but the evidence overall is mixed and inconclusive (PMID: 23717118).

The problem: Even at 4,500-6,000mg/day, results were not significant. The trace amount in a 510mg shared blend is unlikely to produce any measurable effect.

Verdict: Weak evidence for weight loss, even at high clinical doses.

10. Resveratrol

What the research says: A meta-analysis found resveratrol reduced body weight by a modest 0.51kg (PMID: 30515938). However, a more recent 2021 meta-analysis of 19 studies found no significant effect on weight loss or BMI (PMID: 33487308). The most recent 2025 review similarly found no significant impact on most anthropometric measures.

Verdict: At best, marginally effective. At the doses possible in this blend, effectively inert for weight loss purposes.

Bonus: Chromium Picolinate (100mcg — listed separately)

What the research says: A meta-analysis of 10 RCTs found a mean weight loss of just 1.1kg versus placebo, with researchers noting this was “largely dependent on the results of a single trial” and of “debatable clinical relevance” (PMID: 12664086). A more recent analysis found a reduction of 0.75kg with significance at doses up to 400mcg/day for up to 12 weeks.

Verdict: Minimal evidence for meaningful weight loss. 100mcg is within studied dose ranges but effects are extremely small.

How It Works (According to the Science)

Based on the ingredient profile, CitrusBurn is designed to work through several theoretical mechanisms:

  1. Thermogenesis: Bitter orange (p-synephrine) and cayenne (capsaicin) may slightly increase metabolic rate and calorie burning. The research supports this — but at the magnitude of burning an extra 30-50 calories per day, which is roughly half a banana.

  2. Fat Oxidation: Green tea catechins (EGCG) may shift the body toward burning fat as fuel. This is supported by research, but only at doses that cannot fit in this formula.

  3. Blood Sugar and Insulin Support: Berberine, cinnamon, banaba, and chromium may help with glucose metabolism and insulin sensitivity. This is the most scientifically grounded aspect of the formula, as blood sugar regulation is linked to appetite and fat storage.

  4. Appetite Regulation: Ginger and capsaicin have some evidence for mild appetite-suppressing effects.

The core issue remains: even if every mechanism is real, the 510mg total blend cannot deliver clinically effective doses of more than one or two ingredients at most. The formula tries to do everything and, as a result, likely does very little of anything.

What Real Users Say

This is where things get concerning. We searched extensively for independent user feedback:

Bottom line: There is effectively zero independent verification of CitrusBurn’s effectiveness from real users on any major review platform. The only “reviews” come from sites that earn money when you buy the product.

Price and Value

PackagePer BottleTotalPer DayShipping
1 Bottle (30 days)~$79~$79$2.63+ Shipping
3 Bottles (90 days)$69$207$2.30+ Shipping
6 Bottles (180 days)$49$294$1.63Free

Note: Pricing may vary. Some sources list slightly different amounts. Always verify current pricing on the official checkout page.

Value Comparison

For context, here is what the key individual ingredients cost if purchased separately in clinically studied doses:

You could purchase all four of these at full clinical doses for approximately $0.70-1.25/day — significantly less than CitrusBurn’s $1.63-2.63/day, while actually getting effective amounts of each ingredient.

The 180-Day Guarantee

The 180-day money-back guarantee is administered through ClickBank. ClickBank generally honors refund requests made within the guarantee window. This is the strongest consumer protection aspect of this product, and it is worth noting that ClickBank’s refund process is typically straightforward.

Pros and Cons

Pros

Cons

Who Should Consider This

Honestly, it is difficult to recommend CitrusBurn to anyone based on the evidence available. However, if all of the following apply to you, the financial risk is mitigated:

Who Should Skip This

Our Verdict

Rating: 4/10

CitrusBurn is not a scam in the sense that it contains real ingredients with real (if modest) research behind them. It ships an actual product, and the ClickBank refund process works. That is the floor of what we can say positively.

The problems are fundamental:

  1. The dose issue is disqualifying. A 510mg proprietary blend split across 10 ingredients cannot deliver clinically meaningful amounts of any of them. The research on these ingredients uses doses that are 2x to 12x the size of the entire blend. This is not a minor concern — it is the central problem with the product.

  2. The marketing is deeply misleading. Terms like “Orange Peel Trick,” fake urgency, dozens of clone websites, and sponsored “investigative reports” on news-adjacent sites are all hallmarks of supplement industry hype designed to create an illusion of credibility.

  3. The absence of independent reviews is telling. A product that supposedly sells well enough to generate $200+ affiliate payouts should have some organic discussion somewhere. The silence on Reddit, Trustpilot, and BBB suggests either low real sales volume or low user satisfaction — neither is encouraging.

  4. The economics do not favor the consumer. With 85% affiliate commissions and $250+ average order values, the majority of what you pay goes to the marketing machine, not to ingredient quality.

If you are looking for evidence-based metabolic support, you would be better served purchasing berberine (500mg, 2x/day), green tea extract (500mg EGCG), and chromium picolinate (200mcg) individually from reputable supplement brands that disclose exact doses. You will pay less and get more of what the research actually supports.

The 180-day guarantee is the one genuinely positive feature. If you do decide to try CitrusBurn, set a calendar reminder at the 90-day mark to honestly evaluate whether you have seen any results — and use the refund window if you have not.

Frequently Asked Questions

Does CitrusBurn actually work for weight loss?

CitrusBurn contains ingredients like bitter orange (p-synephrine), green tea extract, and berberine that have some published research supporting modest metabolic effects. However, clinical studies used significantly higher doses than what can fit in CitrusBurn’s 510mg proprietary blend shared across 10 ingredients. According to the available evidence, any effects are likely to be minimal without accompanying diet and exercise changes.

What are CitrusBurn side effects?

According to published research on its individual ingredients, potential side effects may include elevated blood pressure from bitter orange (p-synephrine), digestive discomfort from berberine and ginger, and possible interactions with blood pressure or diabetes medications. The manufacturer states the formula uses plant-based ingredients without synthetic stimulants, but anyone on medication should consult a healthcare provider before use.

Is CitrusBurn FDA approved?

No. CitrusBurn is a dietary supplement and, like all dietary supplements in the United States, it has not been evaluated or approved by the FDA. The manufacturer states it is produced in an FDA-registered, GMP-certified facility, but FDA registration means the facility is registered with the agency — it does not mean the FDA has reviewed, tested, or endorsed the product itself.

How long does CitrusBurn take to work?

The manufacturer recommends using CitrusBurn for at least 90 days to evaluate results. Clinical studies on the individual ingredients (at much higher doses) typically ran for 8 to 12 weeks before measuring outcomes. It is important to note that the research supporting these ingredients involved calorie-controlled diets and regular exercise alongside supplementation.

Can I take CitrusBurn with medications?

You should consult your doctor before taking CitrusBurn if you are on any medications. Bitter orange may interact with blood pressure medications, berberine can affect blood sugar levels and may interact with diabetes drugs like metformin, and several ingredients may interact with blood thinners. This is especially important for anyone managing cardiovascular conditions or diabetes.

Is CitrusBurn a scam?

CitrusBurn is not a scam in the traditional sense — it is a real product that ships actual capsules containing plant-based ingredients. It is sold through ClickBank, which provides a 180-day refund policy. However, the marketing makes claims that significantly overstate what the published research supports, the proprietary blend likely contains sub-clinical doses of each ingredient, and there are virtually no independent user reviews on platforms like Trustpilot, Reddit, or the BBB.

Where is the best place to buy CitrusBurn?

According to the manufacturer, CitrusBurn should only be purchased through their official website. The product is processed through ClickBank. The manufacturer warns against buying from Amazon or other third-party sellers, as those may be unauthorized resellers. Purchasing through the official site ensures access to the 180-day money-back guarantee.

What is CitrusBurn’s refund policy?

CitrusBurn offers a 180-day money-back guarantee administered through ClickBank. ClickBank generally has a straightforward refund process for purchases made within the guarantee window. If you do not see results, you can request a refund by contacting ClickBank customer support directly.

What are the ingredients in CitrusBurn?

CitrusBurn contains a 510mg proprietary blend of 10 ingredients: green tea leaf extract (EGCG), apple cider vinegar, berberine HCL, ginger root, cinnamon bark extract, bitter orange fruit extract (p-synephrine), cayenne fruit (capsaicin), banaba leaf extract, Korean ginseng aerial extract, and resveratrol. It also includes 100mcg of chromium picolinate listed separately. Individual ingredient amounts within the proprietary blend are not disclosed.

How does CitrusBurn compare to other fat burners?

CitrusBurn’s ingredient profile is similar to many ClickBank weight loss supplements in that it combines multiple researched ingredients into a small proprietary blend. Compared to buying individual ingredients like berberine, green tea extract, and chromium at clinically studied doses from transparent supplement brands, CitrusBurn costs more per day while likely providing lower doses. The 180-day guarantee is more generous than most competitors, which may be its strongest differentiator.

Last updated: March 6, 2026. This review is based on publicly available information, published clinical research, and real user feedback aggregated from multiple sources. We will update this review if new clinical data or significant user feedback emerges.

Sources