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Radiance Vitamin B100 Complex


  • 30 capsules

    RRP: NZ$28.90

    You save 21% (NZ$6.00)

  • 60 capsules

    RRP: NZ$40.90

    You save 22% (NZ$9.20)

  • 120 capsules

    RRP: NZ$62.90

    You save 25% (NZ$15.70)

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

Radiance B100 Complex is a super strength vitamin B complex formula indicated for those under stress, with inadequate dietary intake, performance athletes, nervousness or neurological symptoms, or showing other signs of deficiency.

B vitamins function in many different ways to help enzymes carry out thousands of molecular conversions in the body. All B vitamins are water-soluble substances, so they are not stored in the body in any great quantity. B vitamins are all sensitive to heat, light, processing, milling, preservatives and cooking. These factors, so common in a modern Western diet, deplete foods of these essential vitamins.

B complex vitamins provide the body with energy. They are also vital in the metabolism of fats and protein, for the normal functioning of the nervous system, maintenance of muscle tone in the gastrointestinal tract, and the health of the skin, hair, eyes, mouth and liver.


Adults take 1 capsule daily, preferably with breakfast.

Each Capsule Contains:

  • Vitamin B1 (Thiamine HCl) 100mg
  • Vitamin B2 (Riboflavin) 100mg
  • Vitamin B3 (Niacinamide) 100mg
  • Vitamin B5 (Calcium pantothenate) 100mg
  • Vitamin B6 (Pyridoxine HCl) 100mg
  • PABA 10mg
  • Choline 50mg
  • Inositol 50mg
  • Folic acid 300ug
  • Biotin 100ug
  • Vitamin B12 (Methylcobalamin) 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.



The core belief of Radiance is helping you be the best you can be every day. As one of our brands that provide high quality formulated supplements, you can be confident that Radiance has your wellbeing at the forefront of their mind.

Created in 1990, the Radiance product line has expanded to include a range of superfoods, cold and immunity supplements, children’s vitamins, and weight management formulations.

The team at Radiance offers the assistance from qualified naturopaths, who are on hand to help with any health questions or issues you may have and can also assist with nutritional advice.

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]

New Zealand Free Phone: 0800 148 148

Other Countries Phone: +64 3 524 8414

Live Chat: Between the hours of 9.30am – 4pm

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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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!

If you are feeling tired, run down ... Review by
  • star

If you are feeling tired, run down and stressed you will not be disappointed with this product. It boosts energy levels and promotes an air of calm. Totally recommended for those on the go, and for persons exposed to additional stress of everyday life.

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Product Highlights

  • Ultra High Potency B Vitamins for: Energy, Stress & General Health!

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



    We Deliver Worldwide

    International orders are welcome and we offer you a choice of either Airmail or Courier delivery to best suit your needs.

    Airmail to all countries is via an untracked service.  All Courier delivery options are tracked, and tracking details will be emailed to you with your order dispatch confirmation.

    The exact delivery cost of your order will be clearly displayed for your approval during the checkout process. You can estimate the delivery cost of the goods in your cart at any stage by using our 'Postage Estimator' on the Shopping Cart Summary page.

    See our Delivery page for more information.

    International Delivery Charges (all prices in NZD)


    See also dedicated site:

    Tracked Airmail (4-8 working days)
    $4.50 per order flat rate (free for orders over $79)

    Priority Courier (3-5 working days)
    $14.90 for up to 3kg, $5 per additional kg

    China including Hong Kong and Macau | 中国地区(包含香港和澳门)

    In the unlikely event you incur import tax on an order with a total value below NZD $250, HealthPost will reimburse you for the tax amount with Reward Points.

    如果您的订单被海关收税, HealthPost将报销您支付的关税(适用于价值在250纽币以下的订单)。
    偿还方式是将关税金额充值到您在HealthPost账户上的reward points里。

    April Special: EMS Courier Delivery | 4月EMS 邮费优惠政策: (3-8 working days)

    Orders less than NZD $88 total: $5 per kg flat rate

    Orders over NZD $88 total and under 5kg in total weight: FREE DELIVERY

    Orders over NZD $88 total and over 5kg in total weight: first 5kg are free then $5 per additional kg

    Japan, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand and Vietnam

    Airmail (5-15 working days)
    $5 first kg plus $10 per additional kg

    Courier (3-8 working days)
    $10 first kg plus $5 per additional kg

    Rest of East Asia

    Airmail (5-15 working days)
    $5 first kg plus $10 per additional kg

    Courier (3-8 working days)
    $70 first kg plus $20 per additional kg

    USA, UK & Europe

    Airmail (5-15 working days)
    $10 first kg plus $10 per additional kg

    Courier (3-8 working days)
    $20 first kg plus $5 per additional kg (selected countries – see *)
    Or $70 first kg plus $20 per additional kg

    South Pacific

    Airmail (5-15 working days)
    $10 first kg plus $10 per additional kg

    Courier (3-8 working days)
    $20 first kg plus $5 per additional kg to Cook Islands, Samoa, Tonga and Vanuatu
    Or $70 first kg plus $10 per additional kg

    Rest of World

    Airmail (5-15 working days)
    $20 first kg plus $15 per additional kg

    Courier (3-8 working days)
    $30 first kg plus $10 per additional kg (selected countries – see **)
    Or $70 first kg plus $20 per additional kg

    * $20 first kg delivery to USA, UK, Europe is only available to:

    Austria, Belgium, Canada, Croatia, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Netherlands, Norway, Poland, Portugal, Romania, Slovenia, Spain, Sweden, Switzerland, United Kingdom and USA.

    ** $30 first kg delivery to Rest of World is only available to:

    Brazil, Costa Rica, Ecuador, El Salvador, Mexico and Uruguay

    Customs / Import Regulations

    Customs and import regulations vary widely between countries. Some of the products we sell via this website are prohibited for importation into certain countries. Unfortunately, it's not possible for us to be aware of all of the regulations specific to any given country. Where we are aware of any particular import restrictions, we endeavour to make note of this on the product detail page.

    HealthPost Ltd accept no liability for the refund/replacement of any goods or any costs relating to, or arising from, the importation or confiscation of any goods by your countries Customs Office or other government body. Read more about our Customs / Import Regulations Policy.

  • FREE NZ DELIVERY When You Spend Over NZ$79, Or Just $4.50 Per Order
  • EARN BONUS Reward Points With Every Order learn more

    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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