Slim Your Waist, For Real

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32¢ A Day Keeps the Fat Away

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Unleash the Power to Burn

Obviously there's no such thing as a "MIRACLE PILL"! Lol. But, ironically so far this does work.


Luana

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I'm seeing results with the first bottle. Going for a round 2.


Aldric E.

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Excellent product, Irwin always does the research for their products, I already can feel it working...


Eddie D.

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I’m on my second bottle and lost five pounds so far.


Veralyn K.

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I am so glad that I bought this belly fat burner supplement. I share these with my daughter and she said "it is working". Thank you very much for a great product. Also, I bought 2 more just now. Thanks again.


Eun M Jew

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This product actually works.


Patricia M.

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I would recommend these to everybody.

Amazon Customer

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While there isn’t a magic weight off pill, this in ​conjunction with either a good diet and ​exercise will work well!


Ms. Graves

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Select Your Savings Deal

1 BOTTLE

30-Day Supply

$18.99

/ bottle

63¢

per day

Buy Now

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6 BOTTLES

180-Day Supply

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Save

$56.97

$113.94

$9.49

/ bottle

32¢

per day

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3 BOTTLES

90-Day Supply

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Save

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$56.97

$13.01

/ bottle

per day

$17.94

43¢


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Still Not Sure?

Money-Back Guarantee

100% Satisfaction Promise

Returns are easy with our 60 day Guarantee! Customers receive a full refund when they send back products within 60 days of receiving them, even if the product is open or used! We do not issue refunds or merchandise credit past 60 days. Shipping fees are not refundable. The customer is responsible for return shipping fees. Proof of purchase required. Guarantee only valid for orders placed on-line through Irwin Naturals. What do you have to lose? Stored belly fat!

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Our 30-Year Story

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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.

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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!*

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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)


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Liquid Soft-Gels

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

Superior Bioavailability

Our signature BioPerine Complex enhances 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 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.

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MESSAGE FROM THE FOUNDER

There are a lot of products on the internet making big promises.

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 weight loss 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 5.0 rating on Amazon. I would be honored to serve your health needs.

*

Klee

Frequently Asked Questions

Q: Will Stored-Fat Belly Burner really work for me?

A: It is regarded by many as the most effective fat burners on the market. Feel free to test it for the full 60-days to take advantage of our money back guarantee.


Q: Can I take it with my current prescription?

A: We are not aware of any interaction problems. However, you should ask the doctor who prescribed your medication just to be sure.


Q: Where is Stored-Fat Belly Burner manufactured?

A: California.


Q: Are there any side effects?

A: Nothing in general; however, each person’s body is different. If you notice anything you don’t like, stop taking it.


Q: How long will it take for my order to arrive?

A: That depends on where you live. But usually just a few days.


Q: Will I be billed for anything else after I order?

A: Absolutely not.


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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.

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.

†Exclusive offer valid only for Stored-Fat Belly Burner bundles purchased through this ​landing page. Not valid on www.irwinnaturals.com, other websites, or in stores. Cannot ​be combined with other offers. Valid while supplies last.