It's Time to Become Naturally Lean!
LeanBiome is a next-generation, research-first probiotic supplement created to support healthy weight loss by rebalancing the gut microbiome. Formulated using Ivy League and leading research, LeanBiome is designed to support healthy weight loss, help suppress appetite, reduce cravings, and encourage natural fat loss pathways — all without stimulants. Start your journey toward a leaner, healthier you with a clinically-minded formula and a 180-day satisfaction guarantee.
As Featured On:
Clinicians, journalists, and science writers have highlighted the research shaping modern probiotic weight management.
Mentioned in scientific summaries and popular health briefs as part of coverage about gut microbiome research. These mentions are editorial and do not represent an endorsement. Always consult product pages for official claims and labeling.
About Biome®
LeanBiome was created to address one of the most revealing findings in modern metabolic research: the connection between the gut microbiome and body composition. Large observational and controlled studies, including a notable twin study from King's College, have shown that families of bacteria in the gut differ consistently between lean and heavier individuals. Those naturally lean often carry a richer, more diverse community of species that favor healthy metabolic signaling, help regulate appetite, and limit fat storage. LeanBiome's formula was designed to lean into that science by introducing a targeted blend of probiotic strains and supporting botanicals to rebalance the microbial environment that influences appetite, energy extraction from food, and fat storage pathways. The formula centers on nine clinically researched probiotic species selected for evidence-based associations with reductions in abdominal fat, improved digestion, and better appetite control. Those strains are combined with a patented, caffeine-free green tea extract to support metabolic activity without stimulants, together with natural prebiotic fiber to feed beneficial microbes. Manufactured in FDA-registered, GMP-certified facilities in the United States, LeanBiome uses delayed-release DRcaps to protect the delicate probiotic strains from stomach acid so they arrive intact in the lower gut where they can thrive. The research-informed approach, combined with careful manufacturing and third-party lab testing, positions LeanBiome as a gut-first option for people seeking sustainable, natural support for weight management and overall digestive wellness.
The science is evolving rapidly, and LeanBiome aims to reflect current best practices: clinically studied strains at effective dosages, a clean ingredient profile free of common allergens, and a manufacturing chain that emphasizes viability and purity. For many users, the result is a reduction in cravings, steadier energy throughout the day, better digestion, and a gradual, sustainable shift in body composition when combined with sensible diet and movement. Because probiotic-based interventions work through changes to the microbial ecosystem, consistent use for multiple months is recommended to allow the beneficial strains to colonize and exert their effects.
- • 9 clinically researched probiotic strains
- • Greenselect Phytosome® (caffeine-free green tea extract)
- • Inulin prebiotic fiber
- • DRcaps delayed release technology
- • Manufactured in FDA-registered, GMP facilities (USA)
LeanBiome is intended to complement balanced nutrition and an active lifestyle. Individual results vary and steady use is recommended for best outcomes.
Our Key Research-Backed Ingredients
A focused blend of probiotics, a patented green tea extract, and prebiotic fiber designed to work together.
Lactobacillus Gasseri
Lactobacillus gasseri has been studied for associations with reductions in abdominal fat and improvements in body composition over multi-week trials. In several controlled human studies, gasseri-containing interventions supported measurable decreases in visceral fat and waist circumference when paired with a balanced diet. In LeanBiome, this strain is combined with complementary species to foster a leaner microbial profile.
Lactobacillus Rhamnosus
Lactobacillus rhamnosus has been linked in clinical research to appetite regulation and body weight improvements in certain populations. This strain may support improved digestion and metabolic signaling, and in LeanBiome it partners with other lean-associated strains to help reduce cravings and support steady energy.
Lactobacillus Fermentum
Lactobacillus fermentum is included for its supportive role in gut barrier health and microbial balance. In combination with other strains, fermentum can contribute to modest improvements in body fat percentage and digestive regularity across shorter-duration studies.
Greenselect Phytosome®
Greenselect Phytosome® is a next-generation, caffeine-free green tea extract formulated for enhanced absorption. Used in supportive metabolic formulas, it provides plant-based polyphenols that help optimize metabolic signaling without stimulant-related side effects. In LeanBiome it works synergistically with probiotics to support appetite suppression and metabolic balance.
These ingredients are combined based on scientific rationale: probiotics to rebalance the microbiome, prebiotic fiber to nourish beneficial species, and botanical polyphenols to support metabolic function. The overall goal is a synergistic approach — multiple modest, clinically observed effects layered together to produce meaningful, sustainable improvements in body composition and digestive health when used consistently.
How amazing are those results?
The effectiveness of a gut-focused weight management approach rests on the accumulation of modest, reproducible findings across multiple human trials. LeanBiome integrates multiple clinically researched probiotic strains along with a concentrated, caffeine-free green tea extract to target several physiological levers at once: appetite signaling, calorie partitioning, energy extraction, and inflammatory signaling that can contribute to metabolic resistance. When probiotic species associated with leaner body composition are consistently delivered to the gut in viable form, the microbial ecosystem shifts toward profiles that favor satiety, healthier digestion, and reductions in visceral fat accumulation. The available human studies that inform LeanBiome's choice of strains report outcomes such as modest but meaningful reductions in waist circumference, body fat percentage, and body weight over multi-week interventions. These results typically appear gradually — over several weeks to months — and sustain when probiotic support is continued alongside sensible eating and movement. LeanBiome's manufacturing choices — delayed-release capsules, carefully controlled strain counts, and third-party testing — are intended to ensure those trials' findings translate into real-world benefit by preserving viability and consistency. User reports frequently describe reduced cravings, better digestion, steadier energy, and progressive changes in clothing fit. While no single ingredient is a magic solution, combining evidence-based strains, prebiotic support, and an absorption-optimized botanical creates a robust, science-forward framework for sustainable, natural fat loss.
For anyone considering LeanBiome, the most important practical point is patience and consistency. The microbiome adapts over time; beneficial shifts emerge over weeks and strengthen with continued use. That progressive nature is why LeanBiome includes a 180-day guarantee — to give users a generous window to evaluate results under real-life conditions.
LeanBiome Scam Alert — How To Avoid Counterfeits
Protecting your health and your purchase is critically important. There are imitators and unauthorized resellers that host lookalike pages, social posts, and marketplaces claiming to sell LeanBiome. To avoid counterfeit products, only use the manufacturer's official purchasing channel. Buying from the official site ensures you receive authentic product, the full 180-day satisfaction guarantee, and proper customer support. Buying from other sites may expose you to products that are not manufactured to the same standards, may contain different ingredients, or may provide no guarantee at all. The simplest rule is to use the official ordering link — it is the only verified source of the genuine formula with guaranteed lot traceability and third-party testing. If you encounter offers on other websites, social marketplaces, or unexpected ads promising steeper discounts, consider them suspect and verify the URL before proceeding. Counterfeit products can be ineffective or produce unpredictable results; they also often lack the manufacturing controls and testing that LeanBiome employs. If you are uncertain about a vendor, contact product support at support@leanforgood.com before purchasing.
In addition to confirming the official website, always check packaging details, lot numbers, and product labeling. Genuine LeanBiome is manufactured in FDA-registered, GMP-certified facilities in the United States and arrives with clear labeling, supplement facts, and usage directions. The official ordering page also provides secure checkout and encrypted payment processing; avoid sellers that insist on unconventional payment methods. If you ever suspect you have received a counterfeit product, stop use immediately and reach out to customer support to confirm authenticity and request assistance. For your convenience, the official ordering link is provided below so you can be certain you are buying the real product with full support and the 180-day guarantee.
Care, Usage, Shipping & Guarantee
How you take a probiotic matters. For LeanBiome, the recommended approach is to take one capsule daily with water, ideally in the morning with breakfast to establish a consistent routine that supports digestive rhythms. The product uses delayed-release DRcaps technology to protect probiotic strains from stomach acid and deliver them to the lower gut. Store the product in a cool, dry place away from direct sunlight; refrigeration is not required, thanks to the stability measures used during formulation and packaging. Keep the product out of reach of children. If you are pregnant, nursing, or taking prescription medications, consult your healthcare provider before starting any new supplement.
Shipping & delivery varies by region. Domestic parcels are typically processed and shipped from the manufacturer's distribution centers in the United States, and international shipping options are offered at checkout with estimated delivery times provided at the order confirmation stage. Shipping charges depend on the selected package and destination; promotional offers such as complimentary shipping may apply to certain bundles and will be displayed at checkout. All purchases are one-time orders — there are no hidden subscription fees or automatic renewals. LeanBiome is backed by a 180-day empty-bottle money-back guarantee: if you are not fully satisfied within six months of purchase, contact customer support to request a refund. The guarantee is designed to allow a generous trial period because probiotic-driven changes require consistent use across weeks and months for the best outcomes.
Customer support is available through the official site and via the email address listed on packaging. When contacting support about returns, keep your order information handy to speed the process. The goal is to make risk low and user experience positive while ensuring product integrity and safety.
Quality & Safety
- Manufactured in FDA-registered facilities (USA)
- cGMP-certified production
- Third-party lab tested for purity
- Vegan, gluten-free, non-GMO, allergen-friendly
Special Introductory Offer
Choose the option that fits your commitment level. All official orders are processed through the secure checkout linked below.
One Bottle Supply
Perfect for trying LeanBiome and establishing daily use. Includes the eBook bonus when ordered through the official site.
Add to CartMultiple Month Supply
Recommended for most users for best results. Includes bonuses and priority processing in many offers. Select this for longer-term support and potential savings at checkout.
Add to CartAll orders are processed through an encrypted checkout. Shipping options and any applicable promotional bonuses are shown during checkout. Prices and packaging options are set on the official order page and may change. The 180-day empty-bottle guarantee applies to official purchases only.
Customer Stories
Real people sharing their progress after consistent use of LeanBiome.
I've been taking LeanBiome for about 30 days and I've lost 10 pounds. I sleep better. It curbs my appetite and doesn't make my heart race. I'm feeling great and will keep using it.
I had low energy and poor sleep before LeanBiome. Now I have more energy, my digestion is better, and my clothes fit again. Consistent daily use made the difference for me.
I lost weight without increasing exercise. Energy, sleep, and skin improved. The overall benefits surprised me. I'm recommending LeanBiome to friends.
I saw measurable changes within weeks. My physical definition improved without other major changes to my routine. LeanBiome fit seamlessly into my day.
This formulation demonstrates genuine efficacy. Morning dosing worked best for me. I'll continue using LeanBiome as part of my daily routine.
After a week I noticed less appetite and more energy. It’s the first product I've used that felt demonstrably effective for my cravings and daily energy.
Frequently Asked Questions
Answers to common questions about LeanBiome, how to use it, and what to expect.
Ready to rebalance your gut and support steady, natural weight loss?
Join thousands who are using a science-informed probiotic approach. Secure checkout and a 180-day guarantee.
🛍️ Order LeanBiome Now