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.
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40,000+ Australian customers · Australian-owned & operated
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Overview
General Information
Blackmores BIO C 500 Sustained Release delivers a gradual supply of vitamin C over 8 hours and supports immune system health.
This medicine may not be right for you. Read the warnings (below) before purchase.
Blackmores BIO C® 500 Sustained Release supports immune system health and reduces the severity and duration of common cold symptoms. It is specially formulated to release a boost of vitamin C over a sustained 8-hour period.
The formula is buffered with mineral ascorbates to give you a vitamin C that's gentle on the stomach and has added bioflavonoids thought to support the efficacy of vitamin C.
Always read the label. Use only as directed. If symptoms persist, talk to your health professional. Supplements may only be of assistance if dietary intake is inadequate.
Suitable For: Adults - For Immune system health - Take 1 tablet once a day, or as professionally prescribed. Take with food.
Boxed Contents: 200 Tablets
Size: 200 Tablets
KEY FEATURES
- Delivers a gradual supply of vitamin C over 8 hours
- Supports immune system health
- Reduces the duration and severity of common cold symptoms
- Buffered with mineral ascorbates, making it gentle on the stomach
- Added bioflavonoids thought to support the efficacy of vitamin C
- Supports general health and well-being
Warnings
Do not use during pregnancy or breastfeeding
Adults only
Always read the label and follow the directions for use
If symptoms persist, talk to your health professional.
Supplements may only be of assistance if dietary intake is inadequate
Contains phenylalanine and sulfites
Ingredients
Ascorbic acid (vitamin C) 280 mg
Calcium ascorbate dihydrate (ascorbic acid, vitamin C 220 mg) 266 mg
(Total vitamin C 500 mg)
Citrus bioflavonoids extract 25 mg
Hesperidin 25 mg
Rutoside 50 mg
Rosa canina (rosehips) extract dry conc. 41.7 mg equiv. to dry fruit 250 mg
Contains: Do not use during pregnancy or breastfeeding. Contains phenylalanine and sulfites
Allergen Contains: Phenylalanine | Sulphites
Directions
For immune system health: Take 1 tablet once a day, or as professionally prescribed. Take with food.
To reduce the duration and severity of common cold symptoms, take 1 tablet two times a day, or as professionally prescribed. Take with food.
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 and Melbourne warehouses 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.
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AUSSIE SUPPORT
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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 + Melbourne warehouses.
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30-Day Returns
Change-of-mind returns within 30 days.