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.
Order in the next 04h 23m for fast dispatch · Same-day from Sydney
40,000+ Australian customers · Australian-owned & operated
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Overview
General Information
Maintain bone strength and muscle health.
Ostelin Calcium & Vitamin D3 + Magnesium is a specialised triple action formula, combining high strength magnesium to relieve muscle cramps when dietary intake is inadequate, vitamin D to support bone strength and calcium to maintain bone health. All into a well-rounded formula to help support your active lifestyle.
- Relieve muscle cramps and reduce mild muscle spasms and twitches*
- Relieve muscle tiredness* and support overall muscle health.
- Nourish bone strength
- Boost calcium absorption**
- Support bone health
Ostelin is Australia’s #1 Bone Health brand^
Our Quality Promise - Ostelin proudly source high quality ingredients and carefully create our products in Australia following strict quality controls.
* When dietary intake is inadequate.** Vitamin D helps increase dietary calcium absorption.^IQVIA National scan sales, MAT 30/12/2023. MAT-AU-2400135
Suitable For: Adults: Take 2 tablets daily with a meal. Or as directed by your healthcare professional. Vitamin and minerals supplements should not replace a balanced diet. If symptoms persist, consult your healthcare professional. Contains soya bean products and sulfites.
Boxed Contents: 100 Tablets
Size: 100 Pack
KEY FEATURES
- MUSCLE HEALTH: Relieve muscle cramps and reduce mild muscle spasms and twitches when dietary intake is inadequate.
- MUSCLE HEALTH: Relieve muscle tiredness when dietary intake is inadequate and support overall muscle health.
- BONE STRENGTH: Nourish bone strength.
- VITAMIN D: Vitamin D helps increase dietary calcium absorption.
- NO ADDED: Gluten, lactose, artificial sweeteners or dairy products. Contains soya bean products and sulfites.
- 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 soya bean products and sulfites.
Vitamin and minerals supplements should not replace a balanced diet. If symptoms persist, consult your healthcare professional. Contains soya bean products and sulfites.
Ingredients
Calcium (from Calcium carbonate) 162.5mg
Magnesium (from heavy Magnesium oxide) 160mg
Colecalciferol (Vitamin D3 300IU) 7.5micrograms
Contains: no added gluten, lactose, artificial sweeteners or dairy products. Contains soya bean products and sulfites.
Directions
Adults: Take 2 tablets 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.
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.
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.
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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.