BioCeuticals D3 + K2 Oral Spray 50ml

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Vitamin D3 and vitamin K2 are combined in a convenient and high strength spray to assist in the maintenance of strong healthy bones, immune function and healthy blood coagulation.

The estimated expiry for this product is 31/12/2027. It was last checked and updated on 15 APR 26. This is an indicative expiry based upon the last stock check and may vary at the time of supply. Images and information supplied on the website are for representation purposes only. Actual product may differ from images shown. Please contact us to verify if you are looking for a specific packaging or formulation prior to making an order. We will always endeavour to supply the latest product packaging and formulations from the manufacturer with the longest expiry possible.

Vitamin D3 and vitamin K2 are combined in a convenient and high strength spray to assist in the maintenance of strong healthy bones, immune function and healthy blood coagulation.

By Bioceuticals · Spray · 50ml

About BioCeuticals D3 + K2 Oral Spray 50ml

Provides a therapeutic dose of vitamin D3 with 1000IU per spray. Uses the pure menaquinone-7 (MK-7) form of vitamin K2 for greater availability and longer half-life. Helps maintain normal, strong, healthy bones. Assists calcium absorption and metabolism. Influences skeletal development, growth and mineralisation. Helps maintain a normal healthy immune function. Supports normal healthy blood coagulation. Pleasant tasting spray allows flexible dosing.

Key features

Presentation: Liquid
Dietary & lifestyle: Dairy Free, Gluten Free, Halal Friendly, Lactose Free, Soy Free, Vegetarian, Vegan Friendly
GTIN: 09337896000601
Daily complementary supplement supporting general wellbeing
Take as directed on the on-pack label, with or without food unless instructed
Stocked through licensed Australian wholesale supply
Not intended to replace a balanced diet

Specifications

Brand: Bioceuticals
Format: Spray
Pack size: 50ml
Active ingredient: Vitamin D
Country of supply: Australia

Ingredients

Active ingredients per serve (as stated by the manufacturer): Colecalciferol (Vitamin D3) — 25 mcg equiv. Vitamin D3 — 1000 IU Menaquinone 7 (Vitamin K2) — 45 mcg No added dairy, gluten, shellfish, soy protein, yeast. Vegetarian friendly.

Directions for use

Adults: Spray one 180mcL dose (1 spray) into the mouth once daily or as directed by your healthcare practitioner. Store below 25°C. Do not refrigerate.

Storage

Store below 25°C in a cool, dry place, away from direct sunlight. Some supplements (probiotics, certain fish oils) have specific storage requirements — check the on-pack labelling. Keep out of reach of children. Do not use after the expiry date printed on the pack.

Warnings and important information

Always read the label and follow the directions for use.
If symptoms persist, consult your healthcare practitioner.
Vitamin supplements should not replace a balanced diet.
If you have any pre-existing conditions, are on any medications, always talk to your health professional before use.
Some products should be ceased at least two weeks before any elective surgery, please confirm with your health professional.
Prescribing Information:
All forms of vitamin K supplementation during pregnancy or lactation should be used under supervision only.

Suitable for

Suitable for adults seeking nutritional support. People who are pregnant, breastfeeding, taking prescription medicines, or with chronic health conditions should speak with their doctor, midwife or pharmacist before use.

Frequently asked questions

How much BioCeuticals D3 + K2 Oral Spray 50ml should I take?

Follow the dose on the on-pack label or as directed by your healthcare practitioner. NHMRC publishes Recommended Dietary Intakes (RDIs) for vitamins and minerals through eatforhealth.gov.au — your pharmacist or dietitian can help you match supplement doses to your individual needs and dietary intake.

Is BioCeuticals D3 + K2 Oral Spray 50ml safe to take during pregnancy or breastfeeding?

NPS MedicineWise advises that vitamin, mineral and complementary supplements should be discussed with a trusted health professional before starting during pregnancy or breastfeeding. Speak with your doctor, midwife or pharmacist before use. The Medicines Line (1300 633 424, Mon–Fri 9am–5pm AEST) is available for medication queries during pregnancy and breastfeeding.

Can BioCeuticals D3 + K2 Oral Spray 50ml interact with my prescription medicines?

Yes, some supplements interact with prescription medicines — for example, magnesium and calcium can reduce absorption of certain antibiotics and thyroid medicines; St John's Wort interacts with many medicines; vitamin K affects warfarin. Tell your pharmacist about all supplements you take. Australian Prescriber publishes regular reviews of clinically significant supplement-medicine interactions.

Is BioCeuticals D3 + K2 Oral Spray 50ml listed with the TGA?

Listed therapeutic goods in Australia carry an AUST L number on their labelling. Listed medicines must contain ingredients from a TGA-approved list and meet standards for quality and safety, but listed claims are not individually pre-assessed for efficacy. Check the on-pack labelling for the AUST L number, and verify the listing at tga.gov.au if needed.

How should I store BioCeuticals D3 + K2 Oral Spray 50ml?

Store below 25°C in a cool, dry place, away from direct sunlight, and out of reach of children. Some products (probiotics, some fish oils) have specific storage requirements — check the on-pack labelling for Bioceuticals. Do not use after the expiry date printed on the pack.

What pack size does BioCeuticals D3 + K2 Oral Spray 50ml come in?

This product is supplied as a 50ml pack. Pack size may vary by manufacturer batch — always refer to the on-pack quantity statement to confirm.

What is the active ingredient in BioCeuticals D3 + K2 Oral Spray 50ml?

The active component identified for this product is Vitamin D. Refer to the manufacturer's on-pack labelling for the complete ingredient list including excipients and any allergen statements.

About Bioceuticals

BioCeuticals is an Australian practitioner-grade complementary medicine brand owned by Blackmores Institute. Products are typically supplied to consumers via a healthcare practitioner.

Last updated: 17 May 2026

ALWAYS READ THE LABEL ON THE PRODUCT AND FOLLOW THE DIRECTIONS FOR USE UNLESS DIRECTED BY YOUR HEALTHCARE PROFESSIONAL.

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(Product SKU 126241)