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BioBalance 5-HTP 150mg


60 vegecaps

RRP: NZ$45.30

You save 25% (NZ$11.40)


RRP: NZ$45.30

You save 25% (NZ$11.40)


RRP: NZ$45.30

You save 25% (NZ$11.40)

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BioBalance 5-HTP (5-Hydroxy-L-Tryptophan) is an extract from the Griffonia simplicifolia seed, a naturally occurring amino acid that is the precursor in the biosynthesis of the neurotransmitters serotonin and melatonin. Serotonin and melatonin have various functions including regulation and support of appetite, mood and sleep.

Provides Support For

  • Normal sleeping patterns
  • Feeling of well-being
  • Stress relief
  • Emotional balance

Fern Mark Icon


Adults: take 1–2 capsules daily (best before bed) or as directed by your healthcare professional. 

Warning: Do not exceed recommended dosage.


  • Not to be taken if pregnant, breast feeding or on antidepressants. 
  • This product may cause drowsiness and should not be taken while driving or operating heavy equipment.  
  • Keep out of reach of children.  
  • Always read the label and use as directed.  
  • Supplementary to a balanced diet.  
  • Or as directed by a healthcare professional.
  • Store below 30°C in a dry place. 
  • Keep out of reach of children.

TAPS Code: PP1758

5-HTP (5-Hydroxy-L-Tryptophan) 150mg

Other ingredients: Cellulose, rice flour, magnesium stearate, colloidal silicon dioxide 


BioBalance is a family-run business, which is 100% New Zealand owned and operates from the stunning Golden Bay located in the South Island.

With their broad knowledge of natural health products, BioBalance has also developed an extensive organic supplements range, which is certified by AsureQuality Organic NZ. All their products are sourced purely and naturally, which together with stringent testing standards and strict New Zealand manufacturing standards, means you can be assured of a safe, high quality product.

The BioBalance range includes a Natural Beauty and Personal Care range, as well as selection of Superfoods and Weight Management supplements.

For more info please visit the BioBalance website.

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.

5-HTP 150mg 60錠 ベジカプセル













★★★★ L

★★★★★ I

★★★★★ A

★★★★★ M Healthpostスタッフ

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

Customer Reviews

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Items 1 to 10 of 108 total

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Great product Review by

I've only been using this product for a couple of weeks and find it very effective for my occasional insomnia. I don't take it every night because, for me, it seems to have a cumulative effect and I found myself really tired during the day as well, but once every few days seems to do the trick. Obviously excellent quality of product to be so fast acting. Definitely would recommend for anyone needing a little help getting to sleep. Seems to even out my mood as well.

Life Saver Review by

I have ptsd, depression & anxiety as a result of long term abusive relationships and anti depressants dull my spirit, but 5htp helps me with sleeping and mood. There's not a person in my life who doesn't notice the positive change this has in me.

Great Product, It Works! Review by

I tried this product, after a friend recommended 5-HTP to help with stress and mood. After finishing the bottle (taking 1 tab each morning over 60 days), I have noticed a difference in myself and how I interact with others. It has certainly helped reduce the effects of stress and my husband has said that he's noticed a change in me as well.

Definitely helping me Review by

This product is definitely helping me, I have better refreshing sleep and I am calmer with more clarity of thought. I seem to be having less anxious episodes and stress. Very happy!

Maybe lower dose Review by

I took these for about 6 weeks. Definite improvement in anxiety and mood.
After a few weeks, I became very nauseous every time I took these. Once I decreased the dose (to the 50mg version from BioBalance) the nausea stopped, and the mood and anxiety was still under control.

Great Help Review by

After years of doing shift work both in the police and A & E I had to resort to taking sleeping tablets when I retired . With the help of 5-HTP I was able to come off them and get a good nights sleep again.Wouldn't be without them

Very good product, much appreciated support Review by

My partner and I have both been using this product and have found much steadier times, with improved sleep, and hence less fatigue and feeling more rested. Have also noticed mood enhancement and general wellbeing

great product Review by

I started taking this to help with chronic headaches and happily it has definitely worked for me!

best product ever Review by

This product is amazing. Helps me in very stressful situations to be calm and solve the problems. I have tried other brands but I found this one the most effective.

Excellent product Review by

A gentle pick-me-up for the winter months. Balances my mood and gives me awesome dreams of long and interesting adventures (like when I was a kid). Recommended!

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Product Highlights



    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.

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

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

    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 $200, 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200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。

    Summer Special: EMS Courier Delivery | 夏日EMS 邮费优惠政策: (3-8 working days)

    Orders less than NZD $158 total: $5 per kg flat rate

    Orders over NZD $158 total and under 5kg in total weight: FREE DELIVERY

    Orders over NZD $158 total and over 5kg in total weight: first 5kg are free then $5 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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