Thompsons is one of Australia's longest-established everyday supplement brands, and the range we stock reflects that heritage: high-potency single herbs in its signature One A Day format, a full set of organic-form minerals, the core vitamins, and a handful of targeted formulas for liver, joints, prostate and immunity. It is a practical, no-frills brand built around getting a meaningful dose in a single daily capsule.

The One A Day herbal singles

The One A Day line is what Thompsons is known for: concentrated single-herb extracts delivered at high label strength in one capsule a day. It includes Milk Thistle (St Mary's Thistle, source of silymarin, for liver support), Ginkgo 12500 (for circulation and cognition), Vitex 1500 (Chaste tree, traditionally used for premenstrual and cycle support), Valerian (for sleep), Tribulus and Maca (traditionally used for vitality), Olive Leaf and Cranberry. The format suits people who want a recognisable herb at a real dose without taking multiple tablets.

Organic-form minerals and the core vitamins

Thompsons offers its minerals in organic (amino-acid-bound) forms intended to be gentler and better absorbed than basic oxides — Organic Zinc, Organic Magnesium, Organic Selenium 150, Organic Iron and a natural liquid calcium. The vitamin range covers the essentials: sustained-release Ultra C 1000 (which releases vitamin C gradually rather than all at once), sublingual B12, Vitamin D3, Vitamin A, natural Vitamin E and B5. Omega-3 odourless fish oil, resveratrol and a phytosterol complex round it out.

Targeted formulas

Alongside the singles sit a few combination formulas: Liver Cleanse, All-in-One Joint Pain Relief and Turmeric Joint, Prostate Support, Immune Protect and a Manuka sore-throat spray — everyday concerns covered by a single recognisable product.

Who the range may suit

Thompsons suits people who want a trusted, value-focused brand for the basics — a high-strength single herb, a well-absorbed mineral, or a straightforward targeted formula — without navigating a large practitioner range.

Frequently asked questions

Where can I buy Thompsons supplements online in Australia?
You can order the Thompsons range — One A Day herbs, organic minerals, vitamins and targeted formulas — here from Health Freek, a naturopath-owned Australian stockist.

What does "One A Day" actually mean?
It means the herb is concentrated enough to deliver its intended daily dose in a single capsule, rather than spreading it across two or three. It is about convenience and consistent dosing.

Are there interactions I should know about?
Yes — some Thompsons herbs interact with medication. St John's Wort affects the metabolism of many drugs (including the contraceptive pill, antidepressants and blood thinners), Kava carries a liver caution, and Vitamin A and several herbs are not suitable in pregnancy. Selenium is best kept at or below 150mcg per day. Always read the label and check with your healthcare professional if you take medication or are pregnant.

Explore related ranges in our Liver Support, Joint Health, Magnesium and Immunity collections.

Always read the label and follow the directions for use. If symptoms persist, talk to your health professional. Supplements should not replace a balanced diet.