Buy wisely
Buy wiselyBuy wisely
For RetailersFor developers
  1. Home
  2. Health & Beauty
  3. Fitness and Nutrition
  4. Hydration and electrolyte supplements
  5. Thompson's One-A-Day Kelp 1400mg - 120 Tablets
Buy wisely

BuyWisely is your one stop price comparison platform, delivering the best deals from over 20,000 online shops. We empower shoppers to make smart, cost-effective choices by offering transparent pricing, price history, and the latest deals across a broad range of products. With BuyWisely, your money goes further.

Popular Shops
JB Hi-Fi
The Good Guys
Harvey Norman
Appliances Online
Bing Lee
Kogan
Amazon
Officeworks
Contact Us
[email protected]
Affiliate Disclosure
Legal Information
Privacy Policy
Logos provided by Logo.dev
© 2026 BuyWisely•Price data powered by pricesAPI.io•Retailers: SellWisely.io
Thompson's One-A-Day Kelp 1400mg - 120 Tablets
Thompson's One-A-Day Kelp 1400mg - 120 Tablets
Thompson's One-A-Day Kelp 1400mg - 120 Tablets
Thompson's One-A-Day Kelp 1400mg - 120 Tablets
Thompson's One-A-Day Kelp 1400mg - 120 Tablets

Thompson's One-A-Day Kelp 1400mg - 120 Tablets

(15 reviews)

Thompsons One-A-Day Kelp 1400 helps support the function of thyroid hormones and healthy metabolism. Thompsons One-A-Day kelp is a rich source of Iodine. An important trace mineral, Iodine is necessary for the production and function of thyroid hormones which play a role in healthy Metabolism. It also helps support healthy body growth and development and helps maintain general health and wellbeing. Directions AdultsTake one tablet daily (with food), or as professionally advised. Storage store below 30C in a dry place Warnings Store below 30C in a dry place. Do not use if bottle and/or cap seal is missing or broken. Keep out of reach of children. If symptoms persist consult your healthcare professional.

Thompsons One-A-Day Kelp 1400 helps support the function of thyroid hormones and healthy metabolism. Thompsons One-A-Day kelp is a rich source of Iodine. An important trace mineral, Iodine is necessary for the production and function of thyroid hormones which play a role in healthy Metabolism. It also helps support healthy body growth and development and helps maintain general health and wellbeing. Directions AdultsTake one tablet daily (with food), or as professionally advised. Storage store below 30C in a dry place Warnings Store below 30C in a dry place. Do not use if bottle and/or cap seal is missing or broken. Keep out of reach of children. If symptoms persist consult your healthcare professional.

Thompson's One-A-Day Kelp 1400mg - 120 Tablets

$17.10

(15 reviews)

Thompsons One-A-Day Kelp 1400 helps support the function of thyroid hormones and healthy metabolism. Thompsons One-A-Day kelp is a rich source of Iodine. An important trace mineral, Iodine is necessary for the production and function of thyroid hormones which play a role in healthy Metabolism. It also helps support healthy body growth and development and helps maintain general health and wellbeing. Directions AdultsTake one tablet daily (with food), or as professionally advised. Storage store below 30C in a dry place Warnings Store below 30C in a dry place. Do not use if bottle and/or cap seal is missing or broken. Keep out of reach of children. If symptoms persist consult your healthcare professional.

Thompsons One-A-Day Kelp 1400 helps support the function of thyroid hormones and healthy metabolism. Thompsons One-A-Day kelp is a rich source of Iodine. An important trace mineral, Iodine is necessary for the production and function of thyroid hormones which play a role in healthy Metabolism. It also helps support healthy body growth and development and helps maintain general health and wellbeing. Directions AdultsTake one tablet daily (with food), or as professionally advised. Storage store below 30C in a dry place Warnings Store below 30C in a dry place. Do not use if bottle and/or cap seal is missing or broken. Keep out of reach of children. If symptoms persist consult your healthcare professional.

$17.10 - $59.95

in 35 offers

The lowest price for Thompson's One-A-Day Kelp 1400mg - 120 Tablets right now is $17.10 at Discount Chemist, compared across 35 retailers.

The all-time low was $16.37 on 26 Feb 2026 — today's price is 4% above the lowest ever. This is at or near its all-time low — a good time to buy.

Prices last updated 8 June 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 08/06/2026 15:48:43

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Discount Chemist

$17.10

Thompson's One-A-Day Kelp 1400 120 Tablets

Delivery between Thu – Mon $9.11

Chemist Australia

$20.99

Thompsons One A Day Kelp 1400 120 Tablets

Delivery $8.99

Chempro Online Chemist

$20.99

Thompsons One A Day Kelp 1400 120 Tablets

Delivery $8.99

Chemist Direct

$21.99

Thompson's One-A-Day Kelp 1400mg Tab X 120

Delivery between Thu – Mon $9.95

Netpharmacy

$22.68

Thompson's One-A-Day Kelp 1400

Delivery between 15–22 June $18.27

Better Value Pharmacy

$24.95

Thompson's Kelp 1400mg 120 Tablets

Delivery between 12–23 June $12.70

Pharmacy Online

$24.95

Thompson's One-A-Day Kelp 1400mg Tab X 120

Delivery between 11–16 June $9.95

David Jones Pharmacy

$26.90

Thompson's One-A-Day Kelp 1400 120 Tablets

Delivery $9.95

RespectHealth

$26.95

Thompsons Kelp 1400mg - 120 Tablets

Delivery between 12–22 June $6.95

Chemist Warehouse

$26.99

Thompson's Kelp 1400mg 120 Tablets

Delivery between Wed – Thu $9.99

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

Always quality from Thompson's!
11 April 2019Billy2323

originally posted on chemistwarehouse.com.au

This is a high quality product, I'm very sensitive to supplements but Thompson's are one of few who do it properly.

Good brand and good value
25 April 2020PJordan

originally posted on chemistwarehouse.com.au

Getting hard to find kelp, but it is a valuable contribution to a supplementing regime.

Great product for my needs
1 August 2019eirir1367_3zmzw08

originally posted on ebay.com

I take this product as I have under active thyroid problems and this product gives me my daily kelp limit my body needs it.

Specification

Fucus vesiculosus (Kelp) ext280mg
derived from dry whole plant1.4g (1400mg)
equiv. to Iodine280mcg

Price comparison

Updated about 6 hours ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Discount Chemist

$17.10

Thompson's One-A-Day Kelp 1400 120 Tablets

Delivery between Thu – Mon $9.11

Chemist Australia

$20.99

Thompsons One A Day Kelp 1400 120 Tablets

Delivery $8.99

Chempro Online Chemist

$20.99

Thompsons One A Day Kelp 1400 120 Tablets

Delivery $8.99

Chemist Direct

$21.99

Thompson's One-A-Day Kelp 1400mg Tab X 120

Delivery between Thu – Mon $9.95

Netpharmacy

$22.68

Thompson's One-A-Day Kelp 1400

Delivery between 15–22 June $18.27

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

Always quality from Thompson's!
11 April 2019

This is a high quality product, I'm very sensitive to supplements but Thompson's are one of few who do it properly.

Billy2323 originally posted on chemistwarehouse.com.au
Good brand and good value
25 April 2020

Getting hard to find kelp, but it is a valuable contribution to a supplementing regime.

PJordan originally posted on chemistwarehouse.com.au
Great product for my needs
1 August 2019

I take this product as I have under active thyroid problems and this product gives me my daily kelp limit my body needs it.

eirir1367_3zmzw08 originally posted on ebay.com
Great value.
15 August 2020

Great value and price. Much cheaper than in store. Very happy with product. Repeat buyer.

jaimmadder0 originally posted on ebay.com
It works, but the taste.
31 May 2020

Very effective and you only need a tablet a great, but I can't personally get over the aftertaste. I can't fault the product otherwise but I can't abide the taste.

Skay originally posted on chemistwarehouse.com.au
Kelp
21 April 2019

I love this product.

ApacheGal originally posted on chemistwarehouse.com.au
Kelp Tablets
23 August 2017

Was recommended this product by y sister.

mightymouse_stevo_6461 originally posted on ebay.com
No bad smells :)
21 March 2020

Got my husband a pack of these purely to make up free delivery and he loves them! He won’t take any other brand but Thompsons for kelp now. Apparently they smell less than other brands.

Ana B originally posted on chemistwarehouse.com.au
One-A-Day Kelp 1400
25 February 2019

I bought this recently and have been using it now for some time. I think it is a very good product and would not use any other brand

Mozza20 originally posted on chemistwarehouse.com.au
Thompson's One-A-Day Kelp 1400 120 Tablets
10 October 2020

You did not send me the Thompson’s tablets that I ordered and took it upon yourself to send another brand despite me advising I was prepared to wait for Thompsons to be back in stock.I will not be ordering from your company again as you do not listen to your customers

Nancy A originally posted on megavitamins.com.au

Specification

Fucus vesiculosus (Kelp) ext280mg
derived from dry whole plant1.4g (1400mg)
equiv. to Iodine280mcg

You may also like

Thompson's Grape Seed 19000mg | One-A-Day - 120 Tablets
Thompson's Grape Seed 19000mg | One-A-Day - 120 Tablets$22.54 - $56.99
32
Compare 34 offers
Thompson's Echinacea 4000mg | One-A-Day - 60 Tablets
Thompson's Echinacea 4000mg | One-A-Day - 60 Tablets$18.80 - $59.95
15
Compare 35 offers
- 8%
Thompson's Organic Magnesium - 120 Tablets
Thompson's Organic Magnesium - 120 Tablets$17.61 - $55.95
79
Compare 35 offers
Thompson's Phytosterol Complex 120 Tablets
Thompson's Phytosterol Complex 120 Tablets$36.39 - $85.85
5
Compare 23 offers
Thompson's One-A-Day ST John's Wort 4000mg - 60 Tablets
Thompson's One-A-Day ST John's Wort 4000mg - 60 Tablets$20.11 - $44.95
152
Compare 35 offers
Thompson's Glucosamine & Chondroitin with Boron, 120 Tablets
Thompson's Glucosamine & Chondroitin with Boron, 120 Tablets$32.99 - $91.00
10
Compare 19 offers