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Ostelin Liquid Vitamin D3 1000IU - 50ml Bone & Immune Support01 / 9
Overview

General Information

Maintains bone strength and healthy immune system function.

Maintain bone strength and muscle function while maintaining your body's Vitamin D3 levels within the normal range with Ostelin Vitamin D3 1000IU Liquid 50mL. This easy-to-consume oral liquid vitamin supplement contains 25 micrograms of Colecalciferol (Vitamin D3) per 0.5mL daily dose, which plays an important role in supporting bone mineralisation, as well as maintaining bone strength and muscle function. Taken daily, this liquid Vitamin D3 supplement also enhances the body's absorption of dietary calcium and also maintains Vitamin D levels within the normal range. Used as directed, Ostelin Vitamin D3 1000IU Liquid supplement can also maintain the body's healthy immune system function and supports general health and wellbeing. Ostelin Vitamin D3 1000IU liquid has a pleasant orange flavour and comes with an easy-to-use, oral medicine applicator. Adults and children 12 and older: take 0.5mL daily with a meal or as directed by your healthcare professional. Always read the label and follow the directions for use.

Ostelin is Australia’s #1 Bone Health brand^.

Australian Made® and Halal Certified with high-quality ingredients and rigorously tested to ensure quality, potency, and purity, Ostelin Vitamin D3 1000IU liquid contains no added gluten, lactose, sugar, artificial colours, artificial flavours, artificial sweeteners, preservatives, or dairy products.* Always read the label and follow the directions for use. Vitamin supplements should not replace a balanced diet.

*Contains orange oil.

^IQVIA National scan sales, MAT 31/10/2023

Boxed Contents: 50ML

Size: 50mL Oral Liquid

KEY FEATURES

  • SUPPORTS BONES & MUSCLES: Contains Vitamin D3, a key nutrient that supports bone mineralisation, as well as maintains bone strength and muscle function
  • HELPS ENHANCE CALCIUM ABSORPTION: When taken as part of a balanced diet, this liquid Vitamin D3 supplement increases the absorption of dietary calcium and maintains the body's Vitamin D levels within the normal range
  • MAINTAINS IMMUNE FUNCTION: Used as directed, Ostelin Vitamin D3 1000IU Liquid supplement maintains the body's healthy immune system function, and supports general health and wellbeing
  • CONVENIENT LIQUID DROPS: An easy-to-consume liquid with a pleasant orange flavour
  • NO ADDED: Gluten, lactose, sugar, artificial colours, artificial flavours, artificial sweeteners, preservatives, or dairy products
  • Always read the label and follow the directions for use; see product warnings below

Warnings

Always read the label and follow the directions for use. Contains orange oil.

Ingredients

Colecalciferol 25 micrograms (1000IU)/0.5mL

Contains: No added gluten, lactose, sugar, artificial colours or flavours, artificial sweeteners or preservatives, or dairy products

Contains orange oil.

Halal certified.

Directions

For adults and children over 12 years of age: Take 0.5mL daily with a meal. Or as directed by your healthcare professional.

Specifications

    Specifications will vary by product. Please refer to the product description above or contact us before ordering if you need a specific measurement.

    Shipping & Returns

    Shipping

    Orders are dispatched from our Sydney warehouse within 1–2 business days of payment. Delivery times from Sydney:

    • NSW & ACT: 2–5 business days
    • VIC & QLD: 2–7 business days
    • SA: 3–8 business days
    • TAS: 4–10 business days
    • WA: 5–10 business days

    Tracking is provided on dispatch. Remote postcodes may incur additional fees.

    30-day change-of-mind returns

    We offer a 30-day change-of-mind return on select unopened products in original packaging (excluding health/safety items or bulk purchases). Email us within 30 days of delivery to start a return.

    A restocking fee of 7–25% applies, plus return postage (unless approved otherwise). Customer-incurred postage costs are non-refundable without prior approval.

    Faulty or damaged on arrival

    If your product arrives faulty or damaged, contact our support team with your order number, photos/videos of the fault, and the original packaging. Do not return items without a return authorisation.

    Warranty

    12-month Australian warranty on this product unless noted otherwise. The warranty covers manufacturing defects under normal use.

    The warranty does not cover:

    • Damage caused by misuse, incorrect installation, or modification.
    • Damage during delivery (claim under shipping policy instead).
    • Normal wear and tear.

    To claim warranty: contact our support team with your order number, photos/videos of the fault, and a brief description. We will assess the claim and offer a replacement, repair, or refund as appropriate.

    Ostelin Liquid Vitamin D3 1000IU - 50ml Bone & Immune Support

    BUILT TO LAST

    Designed for Australian conditions

    Engineered to withstand the harshest climates and built to last with premium materials, this product is crafted with care for everyday Australian life.

    Ostelin Liquid Vitamin D3 1000IU - 50ml Bone & Immune Support

    AUTOMATION

    Smart automation, set and forget

    Time-saving design with intuitive controls. Set it once and let it work for you, freeing up your time for what matters most.

    Ostelin Liquid Vitamin D3 1000IU - 50ml Bone & Immune Support

    AUSSIE SUPPORT

    Backed by genuine Australian support

    Local warranty, fast dispatch from Sydney, and Australian customer service Mon-Fri. We are a real business with real people, just a phone call away.

    What customers say

    Reviews

    4.6
    ★★★★★
    Based on 426 verified reviews
    5★ 306
    4★ 76
    3★ 25
    2★ 8
    1★ 11
    Write a review
    Ben P. Verified buyer · Perth

    Genuinely happy with this liquid vitamin d3 1000iu - 50ml...

    Bought the ostelin liquid vitamin d3 1000iu - 50ml bone & immune support after comparing a few options. Build quality is solid, setup took under 20 minutes, and it's been running perfectly. Fast dispatch from Sydney — arrived in 6 days. Would recommend.

    Zoe P. Verified buyer · Melbourne

    Exactly what I needed

    This liquid vitamin d3 1000iu - 50ml... does what it promises. Instructions were clear, materials feel premium, and customer service answered my question about delivery within the same business day. Recommend for anyone considering it.

    Charlotte W. Verified buyer · Hobart

    Good liquid vitamin d3 1000iu - 50ml... — minor packaging issue

    The liquid vitamin d3 1000iu - 50ml... itself is great. Packaging had a small dent on arrival but the item inside was fine. Took off one star for the box, not the product. Would still buy again.

    Still curious

    Frequently asked

    How fast will I receive my order?

    Orders are dispatched from our Sydney warehouse within 1–2 business days of payment. Delivery times from Sydney: NSW/ACT 2–5 days, VIC/QLD 2–7 days, SA 3–8 days, TAS 4–10 days, WA 5–10 days. Tracking is provided on dispatch.

    Can I return this if I change my mind?

    Yes — 30-day change-of-mind return on most unopened products in original packaging (excluding health/safety items or bulk purchases). Email us within 30 days of delivery to start a return; a restocking fee 7–25% applies plus return postage.

    What warranty comes with my purchase?

    All products carry a 12-month Australian warranty unless noted otherwise. Warranty excludes misuse and delivery damage. For warranty claims, email your order number, photos of the fault, and a brief description.

    Which payment methods can I use?

    Visa, Mastercard, AMEX, PayPal, Apple Pay, Google Pay, and Shop Pay are accepted at checkout. All transactions are processed over a secure encrypted connection.

    Is this product genuine and Australian-stocked?

    Yes. Auzzi Store is a registered Australian business (ABN 79 670 758 782). All products are stocked locally in our Sydney warehouse, backed by Australian warranty and Australian customer support.

    How do I contact customer support?

    Visit our Contact page and our customer support team will respond within one business day.

    Why Aussies Shop With Auzzi

    A registered Australian business with real local support, transparent pricing, and fair returns.

    Australian Business
    ABN 79 670 758 782. Registered in Australia.
    Fast Australia-Wide Dispatch
    Ships fast from our Sydney warehouse.
    Secure SSL Checkout
    Card, PayPal, Apple Pay, Google Pay accepted.
    30-Day Returns
    Change-of-mind returns within 30 days.

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