Due to lockdowns and border restrictions, please anticipate longer than normal delivery times,
dependant on Australia Post’s capacity.
Our same day shipping has continued on weekday orders placed before 2pm.

multi-vitamins & minerals

Your Post Weight Loss Surgery (WLS) Chewable

Subscribe and Save up to 25%

Australia's #1 WLS Multi-Vitamins direct to your door

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wls protein

wls Protein & fibre

WLS Meal Replacement

Meal Replacement

Portion Control

Portion control



wls books

wls books

Best Sellers

Why choose bnmulti?

bnmulti’s range of multivitamins is designed specifically for your overall health and wellbeing.

You can now choose between our BN Chews and our new BN Caps which include trace minerals and a comprehensive B-Complex. Our BN Multi products are hypoallergenic, easy to digest and stocked in clinics and pharmacies across Australia and New Zealand.

Your ability to absorb vitamins post-surgery has forever changed. With our bariatric supplements, free educational resources and supportive community, bnmulti is here to support you at each stage of your weight loss surgery journey.

Congratulations on taking the first big step to a healthier, more energetic you.

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BN Blog

Mental Health in Bariatric Patients

Improve your relationship with food while nurturing your mental health for long term success with pre and post-bariatric surgery with Glenn Mackintosh, Author of Thinsanity.

Magnesium ‘Magic’ – Lose Weight, Sleep Better, and Boost Your Mood Easily

Magnesium is important for many processes in the body. Discover the magic of magnesium for weight loss while improving your sleep and overall mood.

How to Keep Your Health and Nutrition Front of Mind?

Putting your health "front of mind" helps you see nutrition as part of your lifestyle, making your weight loss journey easy and keeping your entire body happy and healthy.

7 Reasons to Avoid Alcohol on Your WLS Journey

Drinking alcohol is never completely safe. It has its own risk, which can affect your health and weight loss journey. Read the risk and reassess your alcohol intake.

Do you need FREE support?

Join the #1 Weight Loss Surgery (WLS) Community

BN Bariatric Community

Customer Service

Mon-Fri 9.00am - 3.30pm
Phone number: +617 3501 0323

FREE Delivery

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BN Bariatric Community

Ongoing support throughout your WLS journey

FREE Recipe e-books

Browse our e-books page to choose one that suits you!