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Money Back Guarantee
100% Satisfaction Promise
Stored-Fat Belly Burner comes with a 100% No-Questions-Asked Money Back Guarantee for a full two months! That means if you don’t get the results you want or you just change your mind for any reason, just email our support team and quickly get every penny back. What do you have to lose? Stored belly fat!

Our 30-Year Story
Stimulates Metabolism

A powerful blend of metabolic-boosting ingredients accelerates fat burning and enhances weight loss. Perfect for daily use to kick-start metabolism and support a leaner physique.
Advanced Delivery

These easy-to-swallow liquid soft-gels provide an optimum delivery system to release the nutrients fast without any added preservatives, binders, or fillers.
Burn Belly Fat

Sinetrol operates by enhancing lipolysis, the catabolic process that breaks down triglycerides stored in fat cells, releasing free fatty acids. Sinetrol effectively decreases body fat, aiding in achieving and maintaining optimal body composition.
Our Mission

Klee Irwin founded Irwin Naturals in 1994 with a simple mission—heal the world with plant medicine. Instead of investing in ads, he directed funds towards potent, effective ingredients.

Stored-Fat Belly Burner with Sinetrol for Enhanced Fat Burning and Weight Loss Support

Shrink Your Waistline Fast with Stored-Fat Belly Burner! Unleash the power of Sinetrol, discovered through groundbreaking 2015 research, this dynamic formula aggressively targets stubborn belly fat by boosting lipolysis, resulting in noticeable waist and hip slimming. It's not just about losing weight; it's about sculpting your body for that lean, defined look you've always wanted.
Infused with citrus peels and flaxseed oil, our advanced liquid soft-gels ensure rapid absorption for quick, visible results. Transform your body, the easy way!





Ingredients
Flaxseed Oil (seed) 975 mg, Sinetrol® Xpur (blend of Grapefruit (Citrus paradisi L.) (fruit), Guarana (Paullinia cupana Kunth) (seed), Sweet Orange and Blood Orange (Citrus sinensis L. Osbeck) (fruit) extracts) 450 mg, Orange Peel powder (peel) 100 mg, Lemon Peel powder (peel) 75 mg, Tangerine Peel powder (peel) 50 mg, BioPerine Complex 3 mg: BioPerine® Black Pepper extract (95% piperine)(fruit), Ginger extract (5% gingerols)(rhizome)



Liquid
Soft-Gels
Our extensive line of 100+ supplements uses an all-liquid soft-gel delivery that offers advantages over hard tablets and capsules that can often be hard to digest.

Superior
Bioavailability
Our signature BioPerine Complex enhances the bioavailability, nutrient absorption, and potency of many nutraceuticals. In our soft-gels, we take this black pepper extract one step further by combining it with a ginger extract for enhanced digestion.

Beneficial
Oils
We use beneficial oils appropriate for given formulas including fish,
flax, evening primrose oil, pumpkin seed, MCT oil, coconut, hemp seed, chia seed, avocado seed, and extra virgin olive oil.

MESSAGE FROM THE FOUNDER
There are a lot of products on the internet making big promisses.
Hi, this is Klee, founder of Irwin Naturals. I am uncomfortable criticizing competitors. I also worry about dishonest actors selling cheap formulas. We use very expensive ingredients and make a remarkably small profit margin compared to most online sellers of sleep formulas. For 30 years, our products have been sold at strict and discerning stores, such as Whole Foods, where high quality is the price to get in the door. We have about a 4.5 out of 5.00 rating on Amazon. I would be honored to serve your health needs.
Klee

Frequently Asked Questions
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*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.
† Irwin Naturals products are made from a combination of naturally derived ingredients, which have gone through various levels of processing, as well as quality ingredients from other origins.
For specific information on any Irwin Naturals® product, please see the product label and product display page. Please note our trademarked brand name Irwin Naturals® is not a representation about the composition of any Irwin Naturals® product.
*When purchasing 6 bottle bundle