O15 Nutrition | Happy Gutz
O15 Nutrition | Happy Gutz

O15 Nutrition | Happy Gutz

Regular price$39.95
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  • Free worldwide shipping
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  • Inventory on the way

O15 Nutrition | Gut Health

Happy Gutz™ is an advanced, gut microbiome health supplement containing the ingredient CoreBiome®. Demonstrated to help support your immune system by augmenting tight junctures in the intestinal lining, Corebiome® promotes a healthy microbiome by:

  • Supporting digestive regularity,
  • Regulating the normal inflammatory response in the gastrointestinal tract
  • Providing antioxidant protection to fight oxidative stress.

We are the first company to use CoreBiome in this industry. CoreBiome is a unique derivative of a short chain fatty acid called butyrate, which is naturally produced by healthy bacteria in our gut when we eat vegetables. 

For optimal gut and immune health, we need approximately 40 grams of carbohydrates from vegetables or resistant starches that reach the colon in undigested form to produce short chain fatty acids. This helps increase butyrate levels leading to the benefits discussed previously. 

Short Chain Fatty Acids (SCFAs) are the FOUNDATION of gut health and, arguably, human health. 95% of America is deficient in fiber 70% of the immune system resides in the gut.

Happy Gutz™ also contains 15B CFU Probiotics in the exclusive O15 Probiotic Blend plus a digestive enzyme blend.

Gut health is everything, optimize yours today with Happy Gutz™!

All orders are processed within 1 to 2 business days!  FREE STANDARD SHIPPING ON ALL ORDRES OVER $75.

Deliveries are handled during standard business operations & business days - which excludes Holidays & non-business days.

Shipment confirmation and order tracking

Most orders ship in 1 to 2 regular business days, and you will receive an automated shipment notification with your tracking information attached.  All orders are referenced in your account, so you can track the status of or your order through your carrier, but the tracking information will be saved to your account.

Customs, duties, and taxes

Customize the following: Supplement HQ is not responsible for any customs and taxes applied to your order. All fees imposed during or after shipping are the responsibility of the customer (tariffs, taxes, etc.).


Supplement HQ is not liable for any products damaged or lost during shipping. If you received your order damaged, please contact the shipment carrier or our support team directly to file a claim. Please save all packaging material and damaged goods before filing a claim.

International Shipping Policy

Supplement HQ offers international shipping to select international countries, and we're always expanding where we can ship internationally.  If we can ship to your location, you will have the option to checkout with a normal address of your location.

Don't ship to your country?  Reach out to us.  We're super flexible, and want to make sure anyone who wants to order from us can get the supplements they need!

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REach your goals

At the Arsenal, we only sell products we truly believe will help you grow. The brands we carry are used by top athletes, lifters, & bodybuilders all around the world.



Caleb and the staff will treat you like family every visit! They really know their products also, any questions about what you need or want will be answered, and if they don’t have the answer they’ll find it!

Kyle Koerner

Everyone in The Arsenal are very nice, helpful and professional. They really listening to what your needs are and how to help you get those gains or tone down. It’s nice to know they have doctors that help back up their products and these are the kind of products they want in their store. Supplement HQ care about what’s in their products and the health of others.

Cynthia Reynolds

Great group of knowledgeable people! Everyone was super friendly and willing to help without the pressure to buy something I didn’t need! Shelves were stocked full of plenty of options and cannot beat the pricing!

Braden Dzemske

Caleb is one of the most informed and honest guys in the industry!! If you’re in the Wichita area stop by!


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