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

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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

Baby Steps = Huge Difference

Small changes, big difference: how baby steps can help you get what you want? Encourage you to explore 6 small changes that can make a big difference in all areas of your lifestyle.

Importance of Magnesium

Few people are aware of the enormous role magnesium plays in our health. It's important to nearly every function and tissue in the body. Why do we need magnesium, and how to get enough?

Levels of Hunger

Stomach growling, feeling faint, low on energy or feeling bloated? The levels of hunger can help you know when to stop eating (starting from 1 through 10). Let's review the levels of hunger.

What Will Keep You Feeling Satisfied and Healthy?

Constantly counting down the minutes until your next meal? If you’re always hungry, you may not be eating enough filling foods. We’re talking foods that have healthy fats, fibre, and protein - keeping you feeling fuller longer.

Do you need FREE support?

Join the #1 Weight Loss Surgery (WLS) Community

BN Bariatric Community

Customer Service

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Phone number: +617 3501 0323

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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!