

Switch Nutrition Vitamin D3 + K2
Switch Nutrition Vitamin D3 + K2 combines two essential fat-soluble vitamins that work synergistically to support bone, heart and immune health. Vitamin D3 helps the body absorb calcium from the gut into the bloodstream, while Vitamin K2 directs that calcium into the bones and teeth, helping to keep it out of the arteries and soft tissues.
Why Choose Switch Nutrition Vitamin D3 + K2
- 1,000 IU (25 mcg) Vitamin D3 (Colecalciferol) per capsule
- 90 mcg Vitamin K2 as Menaquinone-7 (MenaQ7®) per capsule
- Supports healthy bones and teeth
- Supports cardiovascular and brain health
- Supports blood vessel and artery health
- Maintains healthy immune response
- Supports muscle health and function
- Gluten free, dairy free and vegetarian friendly
- Australian made
- 60 capsules per bottle
What Is Vitamin D3 & K2?
Vitamin D3 and K2 are essential fat-soluble vitamins that play a role in supporting skin, joints, bone, heart, brain, hormone and immune health. Sunlight naturally produces Vitamin D3, but reduced sun exposure means many people fall short, making a daily supplement of 1,000 IU a practical way to help maintain healthy levels. Vitamin K2 is found in some animal foods and produced in the gut from leafy greens, but deficiencies are becoming more common. Supplementing with 90 mcg of MK-7, one of the most bioavailable forms of K2, helps ensure the calcium absorbed with the support of Vitamin D3 is directed to where the body needs it most.
How To Use
Consume 1 capsule daily with fats or a fat-containing meal. Do not exceed more than 1 capsule daily.
Stacks Well With
Switch Nutrition Vitamin D3 + K2 works well alongside Vitality Switch, Estro Switch and Alpha Switch, making it a solid addition to a broader wellness or hormone-support stack.
Always read the label and use only as directed. If symptoms persist, see your healthcare professional.
Nutrition Information

Please note: nutritional information is to be used as a guide only, actual values may differ between flavours and sizes and when formulations are modified or updated by the manufacturer. Contact us if you have any questions regarding this product's ingredients.
Orders placed before 1 pm (Mon–Fri) are packed and shipped the same day. Orders placed after 1pm are shipped the next business day.
Delivery is within New Zealand only via NZ Post, NZ Couriers or Aramex. North Island delivery typically takes 1-2 business days, South Island delivery takes 2-3 business days. Please allow extra time for rural addresses or during busy periods.
Free shipping on orders over $100. Orders under $100 start from $8, calculated at checkout based on weight and delivery address.
Tracking details are emailed upon dispatch. Customers can follow delivery progress and should contact the courier directly for delays.
Inspect goods upon arrival and report any courier damage immediately.
Returns & Refunds
Contact ASN Online within 14 days of receiving your order to request a return. Proof of purchase is required, and items must be unused and in their original condition.
Clearance items, sale items, gift cards, free gifts, short-expiry, and hardened products are not eligible for return.
Return shipping costs are the responsibility of the customer and are non-refundable. Original shipping charges are deducted from any refund.
Faulty items must be reported within 14 days. If confirmed faulty, return shipping costs will be refunded; otherwise, the item will be sent back to the customer.
Unopened products may be returned within 14 days with prior approval. Returns are subject to inspection, and a 15% restocking fee may apply.
Orders can be cancelled any time before they are shipped for a full refund.
If a parcel is undeliverable due to an incorrect address, extra charges may apply to resend.
All rights under the NZ Consumer Guarantees Act 1993 apply.


