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Radiance Vitamin B100 Complex


  • 60 capsules

    RRP: AU$38.90

    Save 15% (AU$5.80)

  • 120 capsules

    RRP: AU$59.80

    Save 18% (AU$10.50)

- Ultra-High Potency multi B vitamin for busy lifestyles and stress -

RadianceTM B100 Complex is a super strength vitamin B complex formula indicated for those with inadequate dietary intake, showing signs of deficiency, under stress, experiencing nervousness or agitation and for performance athletes.


One capsule daily. Best taken with food early in the day.


  • Always read the label and use as directed. If symptoms persist see your healthcare professional. 

Each Capsule Contains:

Vitamin B1 100mg
Vitamin B2 100mg
Vitamin B3 100mg
Vitamin B5 100mg
Vitamin B6 100mg
PABA 10mg
Choline 50mg
Inositol 50mg
Folic Acid 300ug
Biotin 100ug
Vitamin B12 50ug

100% Vegetarian.

Also Contains: Cellulose capsule, magnesium stearate, silica.
Contains No: Corn, egg, gluten, milk derivatives, nuts, salicylates, salt, soy, sugar, wheat, yeast, artificial preservatives, flavouring or colours.


Through their experience and knowledge of natural health Radiance have become a highly regarded and trusted brand. You can feel confident with the quality of any Radiance product, as all are manufactured to strict GMP standards. The Radiance team is passionate about formulating the very best products with you, the end user, in mind.

Radiance range for kids and adults

With a range that encompasses a wide array of needs, from individual vitamins and minerals to sugar-free children’s gummies, whole foods to amp up your morning smoothie, herbal medicines, liposomal products, probiotics, turmeric, superfoods, enzymes and more, our extensive selection of Radiance has all possibilities covered, so the entire family can function at their most radiant best.

Some of our favourites in the range include Probiotics Baby Drops, perfect for supporting tiny tummies; Turmeric latte powder for making the healthiest hot drink in town; and DigestEzyme enzymes for supporting adequate digestion after eating.

Your satisfaction is of paramount importance to us! If we can help in any way please contact us using the details below.

Email: [email protected]

Australia Free Phone: 1800 040 156

Other Countries Phone: +64 3 265 9758

Live Chat: Between the hours of 7:30am – 8pm AEST

You can also subscribe to the HealthPost email newsletter for all the latest news, health info and exclusive special offers. Find out more about our guarantee, payment options and delivery times, or view our FAQs page for frequently asked questions and answers.

We also highly recommend reading product reviews. They can be a great way of finding out that little bit extra about products you're interested in.

We publish all helpful customer reviews, including negative reviews - these are genuine!

Customer Reviews

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It's not the products fault lol Review by
  • star

I have been taking this product for several months now. I know I miss it if I don't take it, but I'm not sure if it is exactly what I am looking for as it is figthing against many other symptoms such as fatigue, headaches, irregular periods, weight gain, no energy, no brain lol.... could just be the joys of being 48. I thought I'd give it a go and it does help a wee bit with thinking in my job but I would have to say I haven't felt huge benefits.... in saying that, that's a pretty big ask of any product at the moment lol.. I still think it is a good product, and I'll keep taking it until I feel I don't need it in some way, even if it is a small way. Healthpost is always awesome (8

Radiance Vitamin B100 Complex Review by
  • star

Good product, good price and very prompt delivery.

Radiance Vit B Complex Review by
  • star

I have use this product for several years on and off.I love Radiance brand I find their products superior to others. I love the good amounts of all the B's energy levels return and you can go all day. After 2months of taking them every morning I start taking them every 2nd or third day depending how my energy levels are.

Cant survive without it Review by
  • star

Since taking this product I don't get the usual energy low at 4 - 5pm, I find I can keep going all day and sleep well at night. It also helps with anxieties - I find when I stop taking this I wonder why I'm so much more worried about things in life, but when I have one every morning, life is easier! Thanks B100, I cant survive without you. Obviously what my body needs... I've heard that cealiacs need more b vit... true in my case.

Good dose of B Vitamins Review by
  • star

I have been taking this for a few months after switching from a much lower dose supermarket brand. I find I have more energy in the morning since I have been taking this.

vitamin b100 Review by
  • star

going through a very stressful interlude I developed a painful rash on my face. Within a few days of starting the Bioo the rash disappeared and hasn't returned

Very happy customer Review by
  • star

I have been a dedicated fan of Vitamin B complex for a number of years. Wasn't getting the same results when using my previous brand, so decided to try Radiance. What a difference! I have a real spring in my step, better moods, sleeping has improved and all round I'm much happier! Definitely delighted with Radiance B Complex and can recommend to others.

Vitamin B100 Review by
  • star

This has been amazing. I had zero energy and feeling low and run down before starting this product. Only taking 1 a day and within a week was feeling a lot better. Worth it even for just a while to kick start your body.

Great Value Review by
  • star

Great value with all the Vitamin Bs in one

Great option! Review by
  • star

Great option if you want to get all the Bs in one, this is the best choice with good amounts of each. Works amazingly for energy and stress... specially when you are feeling a bit run down and not coping with everyday life as normal. Highly recommend for an all round boost to your system!

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Product Highlights

  • Supports optimal energy levels
  • Supports people with an active lifestyle 
  • Supports healthy relaxed nerves
  • Supports healthy skin, hair, eyes, mouth and liver

You may be interested in the Why you need B vitamins blog article


  • TRUSTED NZ SUPPLIER To Australia for over 20 years
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    30 Days Hassle Free Return Service

    Your satisfaction is extremely important to us. Any problems will be addressed in a friendly and efficient manner, with your total satisfaction as our over-riding concern.

    Our Return Policy

    If you have changed your mind about a product and it is in re-saleable condition (unopened, with undamaged packaging) you can return it within 30 days of receipt for a full refund.

    For more info on returns, visit our Guarantee page.

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