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Thompson's St John's Wort 4000 One-A-Day


60 tablets

RRP: NZ$37.40

You save 28% (NZ$10.50)


RRP: NZ$37.40

You save 28% (NZ$10.50)


RRP: NZ$37.40

You save 28% (NZ$10.50)

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Thompson's High Potency St John's Wort 4000 can be used to help manage feelings of anxiety, stress and sadness. St John's Wort is a natural non-habit forming way to improve well being and elevate mood. St John's Wort can also be used for the relief of mild nerve pain.

St John's Wort is a traditional herb that addresses low mood and depression, and has been used traditionally to combat the demons of melancholy. It has been used medicinally since ancient Greek times where it is believed Dioscorides and Hippocrates used it to rid the body of evil spirits.

Modern scientific studies have resulted in St John’s Wort being taken worldwide for the maintenance of healthy emotional balance and wellbeing. It has been shown to alleviate anxiety, to promote calm, and have beneficial effects on disturbed sleep patterns.

Indications for Use:

  • May assist with the symptomatic relief of stress disorders.
  • May assist in the management of anxiety and mood swings.
  • Helps elevate the mood and helps lift feelings of sadness and emotional agitation.
  • May assist in the relief of nervous tension and anxiety associated with PMT.
  • Has been traditionally used for the relief of nerve pain.


Adults - take one tablet daily with food.


This product will start to exert beneficial effects within 2-4 weeks of continuous use. If symptoms persist consult your healthcare practitioner. Do not use with anti-depressant medications. St John's Wort affects the way a number of prescription medicines work, including the oral contraceptive pill. Breakthrough bleeding has been reported in 12 cases, which can indicate decreased effectiveness of oral contraceptives. Use this combination with caution.

Each Tablet Contains:

  • Concentrated herbal extract equivalent to dry; 
  • St John's Wort (Hypericum perforatum) herb top flowering 4g (4000mg) 
  • Standardised to contain Hypericin 2.2mg


There are a variety of health concerns that Thompson's products may be able to assist with, such as General Energy and Vitality, Healthy Aging, Stress Management and Children’s Health.

Junior Immunofort is a popular immune boosting formula that children love. It is packed full of vitamins, minerals and nutrients that may help support their overall health. 

Thompson's Grape Seed 19,000 tablets are rich with antioxidants like proanthocyanidins, which may protect cells from rogue free radical damage.

Thompson's is an established market leader in New Zealand, and now proudly exports its products internationally.

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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Items 1 to 10 of 42 total

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Fantastic Review by

Been using for a few years now. Fantastic product moods definitely controlled.

Great Review by

Good strength. Noticed difference in mood straight away. Will stick with this product :)

Excellent product! Review by

Highly recommended for anyone going through an emotional and difficult time. Works very quickly to lighten and create feelings of happiness - it literally bubbles up and feels great :)

Keeps me on the straight and narrow Review by

I am loving the positive impact this products has on my mood swings at those 'menopausal moments'. It makes me feel more in control at those times.

Cant say Ive noticed a difference. Review by

Sadly I was hoping all the positive reviews would mean I would get to write one too, but I have to say, I have taken one tablet a day religiously since they arrived and have noticed no difference. I think I might try to increase the dose to two a day and see if that provides any difference. They say it takes a good three weeks for changes to start be apparent, but its been longer than that, so I should really have noticed the difference by now if one tablet a day was going to effective.

Very beneficial Review by

This product has been a life saver for me, brilliant without the side effects of the drugs I've been taking that the doctor prescribed.

A permanent item in my cabinet Review by

Tried other brands of SJW, but this works much better, more effective on me than the other.

Suffered from depression in the past, no longer on antidepressants, but there are periods in life when it gets overwhelming, with stress and anxiety and this really really helps keeping things in healthy perspective without going down that dark tunnel of full blown depression.

Not suggesting that this can replace antidepressants by any means, just sharing that this have helped me with making sure that my depression doesn't creep back.

SJW Review by

SJW is amazing. It has worked for me since a year. There are literally no side effects compared to prescription anti depressant. Apparently my GP suggested it to me as I had massive weight gain so he suggested it to me. I looked this product and choice it through reviews on the page. I strongly recommend this as a treatment.

Strongly recommended for mild to moderate depression Review by

I think it's a wonderful supplement. I was suggested by my very good GP. I looked up this brand and it does not have the bad side effects as the SSRI. Depression is quite under control with it and weight gain from SSRI use it slowly getting under control (it's a slow slow process) but good exercise regeim and with the St. John supplement life is quite lighter. I will strongly recommend this when compared to SSRI for mild to moderate depression.

good moods Review by

Has taken a two bottles but i have my happy daughter back! worth every cent, works well

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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.

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    See our Delivery page for more information.

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

    International Delivery Charges (all prices in NZD)


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

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

    South Pacific

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    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:

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    ** $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.

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    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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