Skip to product information
1 of 10

Gut Armor Gut & Heart Health + Immune Support | Pure Butyrate, Vitamin D3, K2 | 30 Soft-gels

Gut Armor Gut & Heart Health + Immune Support | Pure Butyrate, Vitamin D3, K2 | 30 Soft-gels

Regular price $63.58 AUD
Sale price $63.58 AUD Regular price
Save % Sold out

Buy more, save more

Gut Armor Gut & Heart Health + Immune Support | Pure Butyrate, Vitamin D3, K2 | 30 Soft-gels

Regular price $63.58
Sale price $63.58 Regular price
Save % Sold out
  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • MB WAY
  • PayPal
  • Satispay
  • Shop Pay
  • Visa

Key Health Benefits of Gut Armor

Gut Health

Butyrate is a cornerstone of digestive wellbeing. It nourishes the cells lining the colon, supports a healthy gut barrier, and helps maintain a balanced microbiome. With 350 mg of pure butyrate per serving, this formula provides targeted support for gastrointestinal function.

Immune Support

Vitamin D3 is well known for its role in supporting immune cell function. Combined with K2's contribution to cellular health and butyrate's anti-inflammatory properties, this trio may help the body maintain a robust immune response.

Bone Health

The D3-K2 duo is essential for proper calcium utilisation. D3 supports calcium absorption, while K2 helps activate osteocalcin, which integrates calcium into bone tissue. This synergy supports strong, healthy bones.

Heart Health

Vitamin K2's activation of matrix GLA protein helps maintain arterial elasticity, while D3 supports healthy blood pressure regulation. Butyrate contributes by promoting a healthy inflammatory response. Together, they offer comprehensive cardiovascular support.

Why Take D3 and K2 Together?

Vitamin D3 and vitamin K2 work as a team in your body. While vitamin D3 helps increase calcium absorption from your diet, vitamin K2 directs that calcium to your bones and teeth, where it belongs, and helps prevent it from depositing in soft tissues like arteries. Without adequate K2, the calcium that D3 brings in may not be properly utilised. Gut Armor's formula adds butyrate, a short-chain fatty acid that supports gut barrier integrity and a balanced microbiome, creating a foundation for overall wellbeing. This triple-action approach addresses multiple aspects of health in one convenient softgel.

Understanding the Synergy: How D3 and K2 Work Together

Vitamin D3 (cholecalciferol) is converted in the liver and kidneys to its active form, which then supports the production of calcium-binding proteins in the intestinal lining. This process enhances calcium absorption from food. Vitamin K2 (menaquinone), specifically in the MK-7 form known for its long half-life, activates two key proteins: osteocalcin, which helps bind calcium to the bone matrix, and matrix GLA protein (MGP), which helps maintain arterial flexibility by preventing calcium deposition in vessel walls. Butyrate, produced naturally by gut bacteria from fibre, serves as a primary fuel source for colon cells, supporting a healthy gut lining and modulating inflammatory responses. Together, these three ingredients help maintain a balanced internal environment.

What to Look For in a D3 + K2 Supplement

When choosing a supplement, consider the dosage ratio. A common effective ratio is 2000 IU of vitamin D3 to 100-120 mcg of vitamin K2 (MK-7). Gut Armor provides 2000 IU D3 and 120 mcg K2 per softgel. The form of K2 matters: MK-7 is preferred for its prolonged activity in the body. For butyrate, look for a pure form that can withstand stomach acid; Gut Armor uses a quality butyrate source. The product is Gluten Free, lactose-free, and non-GM. Always check the labelled for any allergens.

Recommended Dosage

The suggested serving is one softgel per day, providing 2000 IU of vitamin D3, 120 mcg of vitamin K2 (MK-7), and 350 mg of butyrate. This is a standard maintenance dose for healthy adults. Individual needs may vary, especially for vitamin D, so it is wise to consult your health care practitioner to determine the right dosage for you, particularly if you have specific health conditions or are taking other medications.

Frequently Asked Questions

When is the best time to take this supplement? Take one softgel daily with a meal that contains fat, as vitamins D and K are fat-soluble. This enhances absorption.

Can I take this with other supplements? Generally yes, but avoid taking with high-dose calcium supplements at the same time unless directed by a healthcare professional.

Are there any side effects? This formula is well-tolerated for most people. Vitamin D3 at 2000 IU is within safe limits. If you are on blood thinners (e.g., warfarin), consult your doctor before taking vitamin K2, as it may interfere with medication.

Is this product suitable for vegetarians? The soft-gels may contain gelatine; check the labelled. The ingredients themselves are suitable for most diets.

Always read the labelled and follow the directions for use. This product is not intended to diagnose, treat, or prevent any disease.

Worldwide Delivery

Vitamins4Australia offers free shipping to Australia & the US on every order, with no minimum spend required. Most orders are delivered within 2–7 business days after dispatch, and tracking details are sent by email once the order leaves fulfilment.

Returns and support

Vitamins4Australia offers straightforward post-purchase support with a clear returns process. Please check the store returns policy before sending an item back, as final eligibility may depend on product condition, packaging integrity and whether the return request is started within the stated return window.

How to choose

Use the product description, ingredient list, serving information and available variants to compare supplement options. Always check the full ingredient list, directions for use and any allergen information on the product packaging before taking any food supplement.

Ingredients and important information

Ingredient lists and formulations may vary by batch or supplier. Always check the product packaging for the most up-to-date information. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare professional before use.

View full details
  • Free standard deliveryUsually 2–7 business days to Australia, after 1–3 days to prepare
  • 30-day returnsOn unopened items in original packaging
  • Secure checkoutProcessed by Shopify with major cards accepted
  • Real supportEmail or phone, answered by our team

☆☆☆☆☆

Buying guide and questions

Supplement guide

Gut Armor Gut & Heart Health + Immune Support | Pure Butyrate, Vitamin D3, K2 | 30 Soft-gels at Vitamins4Australia

Key Health Benefits of Gut ArmorGut HealthButyrate is a cornerstone of digestive wellbeing. It nourishes the cells lining the colon, supports a healthy gut barrier, and helps maintain a balanced microbiome. With 350 m...

Category Vitamin D3 & K2 Combination
Delivery area Worldwide
Checkout Secure checkout
Brand GUT ARMOR
Price $63.58
Availability In stock
Bone HealthButyrateGluten-FreeGut ArmorGut HealthHeart HealthImmune SupportLactose-FreeNon-GMOSoftgel

How to choose if this supplement fits your routine

Read the ingredient list, check the serving size and directions for use. Consider the supplement form (tablet, capsule, liquid) and whether it suits your dietary requirements. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

Questions about Gut Armor Gut & Heart Health + Immune Support | Pure Butyrate, Vitamin D3, K2 | 30 Soft-gels

Is Gut Armor Gut & Heart Health + Immune Support | Pure Butyrate, Vitamin D3, K2 | 30 Soft-gels available worldwide?

Yes. This product is currently available on Vitamins4Australia with free shipping to Australia & the US.

How should I compare this with similar supplements?

Compare the active ingredients, serving size, number of servings per container, supplement form, brand reputation and price per serving. Check allergen information if relevant to your dietary needs.

Where can I find delivery and returns information?

Delivery information is shown near the add to cart area. Returns guidance is available on the product page and full terms are covered in the store returns policy.