CitrusBurn is the premium thermogenic supplement that activates your body's natural fat-burning process. This science-backed formula combines 10 plant-based ingredients — including Seville Orange Peel, Green Tea EGCG, Berberine & Cayenne — to boost metabolism, burn stubborn fat, and control cravings without harsh stimulants.
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Here's what most people don't realize: after age 35, your body develops thermogenic resistance — a condition where the Beta-3 adrenergic receptors in your fat tissue become less responsive to fat-burning signals. This is why dieting and exercise that worked in your 20s no longer deliver the same results. Your metabolism hasn't "broken" — it's lost the ability to properly activate its own fat-burning pathways.
CitrusBurn takes a fundamentally different approach to weight loss. Instead of flooding your nervous system with stimulants, it re-engages your metabolic signaling pathways using a proprietary 510mg blend of 10 plant-based ingredients: Seville Orange Peel (p-synephrine) for Beta-3 receptor activation, Green Tea Extract (EGCG) for fat oxidation, Berberine HCL for blood sugar stability, Cayenne (capsaicin) for diet-induced thermogenesis, Ginger Root for craving reduction, Cinnamon Bark for insulin sensitivity, Apple Cider Vinegar for satiety, Banaba Leaf for glucose support, Korean Red Ginseng for metabolic balance, and Resveratrol for cellular health — plus Chromium Picolinate (100mcg) for carbohydrate metabolism.
A comprehensive review of p-synephrine from Seville orange published in the International Journal of Medical Sciences (PMID: 23055753) confirmed that p-synephrine increases metabolic rate and fat oxidation without significant cardiovascular effects — unlike older ephedra-based stimulants. Green tea EGCG's role in fat oxidation is documented across hundreds of clinical studies (PMID: 19597519). Berberine's metabolic effects are extensively documented (PMID: 22580212).
CitrusBurn was developed by Dr. Elena Mendez, a pharmaceutical researcher, and Dr. Michael Reeves, a clinical nutritionist — inspired by the metabolic health patterns observed in Carmona, a village in the Andalusian countryside of Spain where Seville orange peel consumption is part of the traditional diet. Manufactured in an FDA-registered, GMP-certified facility at 19655 E 35th Dr #100, Aurora, CO 80011, USA. 100% natural, non-GMO, gluten-free, soy-free, dairy-free. Take one capsule daily with water. Each bottle contains 60 capsules for a 30-day supply. Backed by a 180-day money-back guarantee.
See All 10 Ingredients + ChromiumSeville Orange Peel delivers p-synephrine — a compound that targets Beta-3 adrenergic receptors located exclusively in fat tissue. Unlike Alpha/Beta-1/Beta-2 receptors (which affect heart rate and blood pressure), Beta-3 receptors trigger thermogenesis directly in adipose cells. This means fat burning without nervous system stress. Learn more about p-synephrine research.
Green Tea EGCG and Cayenne capsaicin work synergistically to increase your resting metabolic rate. EGCG enhances mitochondrial efficiency — helping cells convert stored fat into usable energy. Capsaicin activates brown adipose tissue (BAT), the metabolically active fat that burns calories for heat. Together they increase 24-hour calorie expenditure.
Berberine HCL, Cinnamon Bark, Banaba Leaf, and Chromium Picolinate support stable blood sugar levels — preventing the spikes and crashes that trigger cravings and overeating. Apple Cider Vinegar promotes satiety. Ginger Root reduces hunger signals. This multi-compound appetite support makes staying in a calorie deficit feel effortless rather than restrictive.
Instead of caffeine-driven energy spikes and crashes, CitrusBurn provides steady energy through improved fat utilization. Korean Red Ginseng supports adaptogenic energy and metabolic balance. Resveratrol enhances cellular health and mitochondrial function. The result: consistent all-day energy, sharper focus, and no afternoon crashes — even while your body burns more fat. Why this matters after 35.
The primary thermogenic driver. p-Synephrine activates Beta-3 adrenergic receptors in fat tissue, increasing metabolic rate and fat oxidation without affecting heart rate or blood pressure (PMID: 23055753).
Rich in catechins, particularly EGCG, which enhance fat oxidation and mitochondrial efficiency. Backed by hundreds of clinical studies for metabolic support (PMID: 19597519).
Apple vinegar promotes satiety and supports digestion. Berberine is extensively studied for glucose metabolism and insulin sensitivity (PMID: 22580212). Together they stabilize blood sugar and reduce cravings.
Capsaicin increases diet-induced thermogenesis by up to 20%, activates brown adipose tissue (BAT), and supports post-meal calorie burn. Decades of published research confirm its thermogenic effects on metabolism.
Ginger reduces cravings and supports digestive health. Cinnamon improves insulin sensitivity and helps maintain stable blood sugar — preventing the glucose spikes that lead to fat storage and energy crashes.
Ginseng provides adaptogenic metabolic balance. Banaba leaf supports glucose uptake. Resveratrol enhances cellular and mitochondrial health. Chromium Picolinate (100mcg) supports carbohydrate metabolism and insulin function.
Activates thermogenesis so your body burns stored fat around belly, hips, and thighs — even while resting or sleeping. Targets the root cause of slow metabolism after 35.
Re-engages metabolic signaling through Beta-3 receptor activation. Increases resting metabolic rate so your body uses calories more efficiently without stimulant overload.
Berberine, Cinnamon, and Chromium stabilize blood sugar to eliminate cravings. Apple Cider Vinegar and Ginger promote fullness. Appetite awareness, not suppression.
Smooth, sustained energy without jitters or afternoon crashes. Improved fat utilization means your body efficiently converts stored fat into usable energy throughout the day.
Multiple ingredients (Berberine, Cinnamon, Banaba, Chromium) work together to support healthy glucose levels — essential for preventing fat storage and energy crashes.
100% natural, non-GMO, no harsh stimulants. No tolerance buildup. Designed for daily use as part of a sustainable weight management approach, not a quick fix.
Join 87,000+ people who reignited their fat-burning with CitrusBurn.
Get CitrusBurn — Up to 80% OffI bought CitrusBurn on a whim after trying everything — powders, shakes, all the latest trends. Within a week, I noticed my jeans were looser and my energy was stable all day. No jitters, no weird feelings. Just consistent, clean energy and my clothes actually fitting again. I'm on my third bottle now.
Steady energy all day, fewer cravings, and my clothes finally fit again. No jitters — just consistent progress. I finally wake up feeling lighter and clear-headed. CitrusBurn reduced my bloating and keeps my energy consistent. It's now part of my everyday life and I won't go without it.
CitrusBurn surprised me in the best way. Improved energy, reduced cravings, and visible changes in how my clothes fit — all without jitters or crashes. As a 47-year-old woman going through perimenopause, I thought my metabolism was permanently broken. CitrusBurn proved me wrong.
Every order is backed by an industry-leading 180-day money-back guarantee. If you're not thrilled with your results, simply contact our support team for a full refund — no questions asked. You have six full months to decide. That's how confident we are in this formula.
CitrusBurn was developed by Dr. Elena Mendez, a pharmaceutical researcher specializing in botanical bioactives, and Dr. Michael Reeves, a clinical nutritionist with over 15 years of experience in metabolic health. Their collaboration began when Dr. Mendez identified that residents of Carmona — a village in Spain's Andalusian countryside — maintained remarkably efficient metabolic function well into old age. The common factor: regular consumption of bitter Seville orange peels, rich in the bioactive compound p-synephrine.
Dr. Reeves and Dr. Mendez combined this observation with published clinical research on p-synephrine (PMID: 23055753), EGCG fat oxidation (PMID: 19597519), and berberine's metabolic effects (PMID: 22580212) to create a multi-pathway thermogenic formula that addresses the root cause of age-related metabolic slowdown — thermogenic resistance.
CitrusBurn is manufactured at 19655 E 35th Dr #100, Aurora, CO 80011, USA in an FDA-registered, GMP-certified facility, adhering to FDA's Current Good Manufacturing Practices (cGMP). Every batch is third-party tested for purity and potency.
Manufacturing Facility
Pharmaceutical Grade
Purity & Potency
4.9/5 Star Rating
Dosage: Take 1 capsule daily with a full glass of water, preferably in the morning with breakfast. Taking with food enhances absorption of the botanical compounds.
Results Timeline: Week 1–2: improved energy, reduced bloating. Week 3–4: appetite control, fewer cravings. Day 45–60: visible body composition changes. 90 days: full metabolic recalibration. Consistency is key — users who complete 60+ days see 77% higher success rates.
Maximize Results: Combine with balanced nutrition, regular physical activity, adequate hydration, and 7–9 hours of sleep. A 12-hour intermittent fasting window can amplify CitrusBurn's metabolic effects significantly.
Important: If you take blood sugar medications (metformin, insulin), consult your physician before starting — berberine, cinnamon, and chromium can affect glucose levels. Not recommended during pregnancy or nursing.
Daily visualization techniques, craving-control strategies, and emotional eating solutions to keep motivation high and lock in long-term results.
A short Mediterranean-style cleanse using simple kitchen ingredients and light meals to flush bloating, support liver detox, and prime your metabolism.
CitrusBurn is a natural thermogenic supplement with 10 plant-based ingredients designed to activate fat burning, boost metabolism, control cravings, and deliver clean energy. It's crafted for adults 35+ — both men and women — who feel stuck despite eating well and exercising, particularly those experiencing thermogenic resistance from aging, perimenopause, or metabolic slowdown.
Take 1 capsule daily with a glass of water, preferably in the morning with breakfast for optimal absorption.
Most users notice improved energy and reduced cravings within 1–2 weeks. Visible fat loss and body composition changes typically appear after 4–8 weeks of consistent use. Full metabolic recalibration takes approximately 90 days. The 180-day guarantee gives you ample time to evaluate.
CitrusBurn is made with 100% natural, plant-based ingredients in an FDA-registered, GMP-certified facility. Non-GMO, soy-free, dairy-free, gluten-free. No harsh stimulants. 87,000+ customers. Contains green tea (mild natural caffeine) and p-synephrine (milder than ephedra). Consult your doctor if you take blood sugar medications.
180-day money-back guarantee — the most generous in the industry. Full refund within 180 days, no questions asked. Email: support@citrusburn.com. Mailing: 19655 E 35th Dr #100, Aurora, CO 80011, USA.
No. Every order is a one-time purchase. No auto-ship, no subscriptions, no hidden charges.
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Weight loss science has evolved dramatically. Researchers now understand that thermogenic resistance — the declining sensitivity of fat-burning receptors after age 35 — is a primary reason why traditional dieting and exercise stop working. This is the scientific foundation on which CitrusBurn is built: restoring your body's natural ability to burn fat through metabolic signaling rather than stimulant overload.
The formula's approach aligns with emerging metabolic research. p-Synephrine from Seville Orange Peel is clinically documented for thermogenic activation without cardiovascular stress. Green Tea EGCG's fat-oxidation effects are supported by hundreds of studies. Berberine's metabolic benefits are among the most extensively documented in natural medicine. Capsaicin, ginger, cinnamon — each ingredient brings published evidence for its role in the formula's multi-pathway design.
With 87,000+ customers, an industry-leading 180-day money-back guarantee, and a formula developed by Dr. Mendez and Dr. Reeves based on both traditional Andalusian dietary patterns and modern clinical research, CitrusBurn represents a low-risk, science-aligned approach to sustainable weight management. If you're dealing with stubborn belly fat, a slow metabolism, afternoon energy crashes, or unstoppable cravings, try it risk-free today.