{"product_id":"isotonix-vitamin-d-with-k2-isotonic-powder-b07rqc6qpk","title":"Isotonix Vitamin D with K2 – Isotonic Powder, Promotes Calcium Utilisation, Bone Health \u0026 Immune Support (30 Serves)","description":"\u003ch2\u003eUnderstanding the Synergy: How D3 and K2 Work Together\u003c\/h2\u003e\u003cp\u003eWhen you take vitamin D3 (cholecalciferol), your gut produces more calcium-binding proteins, helping you absorb more calcium from your diet. At the same time, vitamin K2 (specifically menaquinone-7, or MK-7) helps activate two key proteins: osteocalcin, which binds calcium into the bone matrix, and matrix GLA protein (MGP), which helps prevent calcium from depositing in blood vessels. This dual action supports healthy bone mineral density and cardiovascular flexibility. The MK-7 form of vitamin K2 is especially beneficial because it remains active in the body longer than MK-4, providing sustained support throughout the day.\u003c\/p\u003e\u003ch2\u003eWhy Take Vitamin D3 and K2 Together?\u003c\/h2\u003e\u003cp\u003eVitamin D3 and vitamin K2 work as a team to help your body manage calcium. Vitamin D3 boosts calcium absorption from your gut, while vitamin K2 directs that calcium to your bones and teeth—where it's needed most—and away from soft tissues like arteries. That's why many people choose a combined D3 + K2 supplement. Isotonix Vitamin D with K2 delivers both nutrients in a convenient isotonic powder form, designed for efficient absorption.\u003c\/p\u003e\u003ch2\u003eWhat Makes Isotonix Vitamin D with K2 Different?\u003c\/h2\u003e\u003cp\u003eUnlike tablets or capsules, Isotonix comes as an isotonic powder that mixes with water to create a solution with similar osmotic pressure to your body's fluids. This helps with rapid absorption and gentle digestion. The formula is vegetarian, gluten free, dairy-free, and Non-GM, with no artificial colors or flavours. Each serving gives you a good dose of D3 and K2 (MK-7) in a smooth, easy-to-drink daily serving.\u003c\/p\u003e\u003ch2\u003eKey Health Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBone health support:\u003c\/strong\u003e By promoting proper calcium utilisation, this combination helps maintain strong, dense bones as part of a balanced diet and active lifestyle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmune function:\u003c\/strong\u003e Vitamin D3 helps support normal immune response, contributing to your body's natural defence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeart health:\u003c\/strong\u003e Vitamin K2 helps maintain arterial flexibility by supporting normal calcium balance in blood vessels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDental health:\u003c\/strong\u003e Calcium directed to teeth may help maintain strong enamel and overall oral health.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways read the label and follow the directions for use. The Therapeutic Goods Administration (TGA) has not evaluated these statements. This product is not intended to diagnose, treat,  or prevent any disease.\u003c\/p\u003e\u003ch2\u003eWhat to Look For in a D3 + K2 Supplement\u003c\/h2\u003e\u003cp\u003eWhen choosing a D3 and K2 combo, consider: \u003cstrong\u003eDosage ratio\u003c\/strong\u003e – effective products often have 1000–5000 IU of D3 with 45–100 mcg of K2 (MK-7). \u003cstrong\u003eForm of K2\u003c\/strong\u003e – MK-7 is best because it stays active longer. \u003cstrong\u003ePurity\u003c\/strong\u003e – look for third-party testing and clean labels without common allergens. \u003cstrong\u003eDelivery format\u003c\/strong\u003e – powders, capsules, or liquids each have pros and cons; isotonic powders may absorb faster. Isotonix Vitamin D with K2 meets these criteria with its proprietary isotonic system and quality ingredients.\u003c\/p\u003e\u003ch2\u003eRecommended Dosage\u003c\/h2\u003e\u003cp\u003eGeneral guidance for adults: one serve (one scoop) daily gives a targeted amount of D3 and K2. Your needs may vary depending on age, sun exposure, diet, and health. Always follow the label instructions and check with a healthcare professional to find the right dose for you.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eHow should I take Isotonix Vitamin D with K2?\u003c\/h3\u003e\u003cp\u003eMix one scoop with the recommended amount of water (as shown on the label) and drink straight away. Best on an empty stomach for optimal absorption, but can be taken with food if needed.\u003c\/p\u003e\u003ch3\u003eCan I take this if I am on blood thinners?\u003c\/h3\u003e\u003cp\u003eIf you are taking blood thinners like warfarin, talk to your healthcare provider before using vitamin K2 supplements, as they can affect blood thinning.\u003c\/p\u003e\u003ch3\u003eIs this product suitable for vegetarians?\u003c\/h3\u003e\u003cp\u003eYes, it's vegetarian-friendly, but vitamin D3 usually comes from lanolin (sheep's wool), so it's not vegan.\u003c\/p\u003e\u003cp\u003eAlways read the label and follow the directions for use.\u003c\/p\u003e","brand":"Isotonix","offers":[{"title":"Default Title","offer_id":46096087515334,"sku":null,"price":214.87,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/8611\/8598\/files\/51quKLuUleL._AC_SL1500.jpg?v=1784520208","url":"https:\/\/vitamins4australia.com\/products\/isotonix-vitamin-d-with-k2-isotonic-powder-b07rqc6qpk","provider":"vitamins4australia","version":"1.0","type":"link"}