| £397.20 | 0 µg | £9.93 | 100 g · 100 srv | Powder | 4.4 (153) | Golden Greens Organic Hebridean Kelp Powder 100 g |
| £216.50 | 2 µg | £12.99 | 60 g · 30 srv | Liquid | — | Thyroid Support Liquid Drops 60ml – Iodine, Selenium, Zinc, L-Tyrosine, Ashwagandha & Essential Vitamins – Supports Normal Thyroid Function & Energy Metabolism – Non GMO, Gluten Free2 ingredientsIodine—Zinc— |
| £66.00 | 60 µg | £7.92 | 60 g · 2 srv | Powder | 3.7 (21) | 100% Organic Mixed Seaweed Flakes by The Cornish Seaweed Company | 60g Pouch | Kelp and Sea Spaghetti | 100% Organic Cornish Seaweed |
| £32.46 | 7 µg | £12.99 | 60 g · 60 srv | Liquid | — | Thyroid Support Drops – Iodine, Selenium, Zinc, Ashwagandha 60ml | Fast absorption liquid, Gluten-free, Non-GMO, Dairy-free, 30 servings2 ingredientsIodine—Zinc— |
| £5.83 | 600 µg | £34.95 | 30 g · 10 srv | Liquid | 4.6 (574) | Global Healing Detoxadine Organic Nascent Iodine Liquid Drops 30ml Tincture | Bioactive nascent iodine, more absorbable than potassium iodide tablets |
| £5.82 | 150 µg | £13.09 | 15 g · 15 srv | Liquid | 4.4 (152) | BioCare Nutrisorb Iodine, 15ml | Liquid Iodine for Thyroid, Cognitive and Energy Support |
| £4.17 | 150 µg | £12.29 | 59 g · 20 srv | Liquid | 4.6 (1.9k) | Life-flo Iodine Plus Drops 150 mcg 2 fl oz | Thyroid, Energy & Metabolism Support - Iodine & Potassium Iodide Liquid Formula - Unflavored |
| £4.00 | 150 µg | £17.99 | 60 gummies · 30 srv | Gummies | 4.3 (1k) | Thyroid Gummies with Iodine & Kelp, Apple, 60 Gummies, Vitamatic | Health Enegry and Increase Metabolism*, Plant-Based, Non-GMO, Gluten Free |
| ~£3.41 | ~225 µg | £22.99 | 60 gummies · 30 srv | Gummies | 4.3 (52) | NAD+ Gummies | Nicotinamide, Iodine | 60 Gummies | Novomins | NAD Supplement with Vitamin B6 & Zinc | Supports DNA Synthesis, Cognitive Function & Energy Metabolism | Vegan, Sugar-Free2 ingredientsIodine—Zinc— |
| £3.17 | 210 µg | £9.97 | 30 g · 15 srv | Liquid | 4.5 (1.8k) | Lugol's Iodine 5% Solution 30ml | Bulb Pipette | Health Leads | True 5% formula | 6.3mg iodine per drop | Thyroid & energy support | Amber glass + pipette |
| £2.91 | 225 µg | £39.25 | 60 caps · 60 srv | Capsules | 4.6 (29) | Pure Encapsulations Iodine and tyrosine, 60 Capsules | Thyroid & Hormone Production Support, 225ug Iodine as Potassium Iodide with 500mg L-Tyrosine Amino Acid |
| £2.73 | 150 µg | £36.92 | 90 caps · 90 srv | Capsules | 4 (10) | Iodine Lite+ Organic Supplements, 3 Month Supply, 150mcg Natural Iodine from Seaweed, Vegan Supplement for Kids & Adults, Radiation Support, Thyroid Health, 90 Capsules |
| £2.67 | 300 µg | £20.00 | 50 g · 25 srv | Liquid | 4.5 (53) | KIKI Health Ionic Iodine Liquid Concentrate | Potassium Iodine Drops Supplement | Thyroid Support, Metabolism, Detox Boost - Cognitive Function & Immunity | 300ug/serving Providing 200% of RI – 50 ml |
| £2.03 | 390 µg | £23.80 | 60 caps · 30 srv | Capsules | 4.6 (73) | Organic Seaweed Food Supplement, 1 Month Supply, 390mcg Iodine, 11 Vitamins, 67 Minerals, Plant-Based, Vegan, Supports Metabolism, Thyroid & Digestion, 60 Capsules |
| £1.73 | 500 µg | £12.97 | 30 g · 15 srv | Liquid | 4.7 (686) | Lugol's 12% Iodine Solution 30ml, High Strength, | Health Leads | Bulb pipette for easy, accurate dispensing. True 12% formulation. Vegan, made in Wales. For general wellness use. |
| ~£1.70 | ~225 µg | £22.99 | 60 caps · 60 srv | Capsules | 4.2 (224) | ThyroAid #1 Thyroid Support Supplement | Premium Thyroid Formula & Energy Support with Kelp, Iodine, Ashwagandha, Selenium, B12, Copper & More | 60 Capsules (Non-GMO)2 ingredientsIodine—Vitamin B12— |
| £1.62 | 390 µg | £56.73 | 180 caps · 90 srv | Capsules | 4.6 (73) | Organic Seaweed Food Supplement, 3 Month Supply, 390mcg Iodine, 11 Vitamins, 67 Minerals, Plant-Based, Vegan, Supports Metabolism, Thyroid & Digestion, 180 Capsules |
| ~£1.48 | ~225 µg | £19.99 | 60 caps · 60 srv | Capsules | 3.7 (20) | ThyroCare #1Thyro & Energy Support Supplement | Advanced Metabolism & Focus Formula with Kelp, Iodine, L-Tyrosine, Ashwaganda, B12, Selenium, Schisandra, Cayenne | 60 Capsules (Non-GMO)2 ingredientsIodine—Vitamin B12— |
| ~£1.42 | ~225 µg | £8.00 | 50 gummies · 25 srv | Gummies | 4.1 (15) | Vitawell Relax Gummies | 50 Vegan Gummies | Natural Mixed Berry Flavour | Chewable Gummy Supplement with Vitamin B3, Iodine, Ashwagandha Root, Lemon Balm, Passionflower and Goji Fruit Extracts |
| £1.27 | 150 µg | £22.90 | 120 caps · 120 srv | Capsules | 4.2 (238) | Organic Thyroid Support Supplement with Organic Sea Kelp Iodine and Selenium from Mustard Seed Extract - 120 Capsules - Natural Iodine Supplement for Men & Women - Vegan and Gluten Free |
| £1.26 | 75 µg | £8.49 | 90 tabs · 90 srv | Tablets | 4.6 (244) | Kids Sea Kelp Iodine 75mcg 90 Chewable Tablets, Supports Learning & Growth | 3 Months Supply, Natural Iodine Supplement for Children 3+, Sugar-Free, Vegan, Orange Flavour | Made in UK by Health4All |
| £1.18 | 200 µg | £21.25 | 90 caps · 90 srv | Capsules | 4.4 (94) | Organic Kelp (200mcg Iodine) - 90 Veg Caps |
| ~£1.11 | ~225 µg | £24.99 | 100 caps · 100 srv | Capsules | — | Organic Iodine Kelp and Sea Mineral Complex | Thyroid, Metabolism and Hormone Balance | 100 Capsules | UK Made |
| £1.10 | 390 µg | £25.83 | 60 caps · 60 srv | Capsules | 4.5 (73) | Iodine+ Organic Seaweed Supplement, 2 Month Supply, 390mcg Natural Iodine from Seaweed, Vegan, Plant-Based, Thyroid & Radiation Support, 60 Capsules |
| £1.05 | 150 µg | £4.74 | 30 tabs · 30 srv | Tablets | 4.3 (8) | UKHealthHouse Sea Kelp Extract 650mg - Iodine 150mcg - Tablets - Thyroid Health - Hair Growth - Skin - Immune Support Slimming Pills Vegan Supplements (30) |
| ~£1.02 | ~225 µg | £22.99 | 100 caps · 100 srv | Capsules | 3.7 (5) | Organic Seaweed Complex – Bladderwrack, Kelp, Spirulina & Chlorella – Natural Iodine from Seaweed – Vegan – 100 Capsules |
| £1.02 | 225 µg | £13.75 | 60 caps · 60 srv | Capsules | 4.4 (64) | Pure Encapsulations Iodine (Potassium Iodide) 225, 60 Vegetarian Capsules | Supports Normal Thyroid Function & Metabolism, 225ug Iodine as Potassium Iodide, Aids Cognitive Function |
| £0.87 | 500 µg | £12.99 | 60 g · 30 srv | Liquid | 4 (1) | Thyroid Support Liquid Drops – Iodine (500 µg), Selenium (200 µg), Zinc & L-Tyrosine – with Ashwagandha Extract, Vitamin D3 & B12 – Alcohol-Free Glycerin Base, Natural Flavour – 60 ml – Gluten Free4 ingredientsIodine—Vitamin D3—Zinc—Vitamin B12— |
| £0.85 | 100 µg | £33.89 | 2 kg · 400 srv | Powder | 4.6 (12) | UKHealthHouse Sea Kelp Vegan Powder | Natural Source of Iodine | Premium Ingredients | Iodine Supplement from Wild Grown Sea Kelp Pure Iodine Kelp (2kg) |
| £0.84 | 293 µg | £7.39 | 30 caps · 30 srv | Capsules | 4.6 (341) | Organic Seaweed Iodine Supplement – Together Health – from Organic Seaweed – Natural Source of Iodine – Vegan Friendly – Made in The UK – 30 Vegecaps |
| ~£0.84 | ~225 µg | £16.99 | 90 caps · 90 srv | Capsules | 3.8 (54) | Thyro Complex | 90 Vegan Capsules | Iodine, Selenium, Zinc & L-Tyrosine | 3-Month Supply | GMP & 3rd Party Lab Tested2 ingredientsIodine—Zinc— |
| £0.74 | 150 µg | £8.90 | 160 tabs · 80 srv | Tablets | 4.6 (264) | Bandini® Iodine Selenium | 160 Tablets | 150 mcg Potassium Iodide | with 100 mcg L-Selenomethione | Natural Immune System, Thyroid, Hair, Nail Supplement for Women & Men | High Strength, Vegan |
| £0.73 | 150 µg | £6.58 | 60 tabs · 60 srv | Tablets | 4.1 (2) | UKHealthHouse Sea Kelp Extract 650mg - Iodine 150mcg - 60 Tablets - Thyroid Health - Hair Growth Skin Immune Support Slimming Pills Vegan Supplements |
| ~£0.69 | ~225 µg | £27.99 | 180 caps · 180 srv | Capsules | 4.3 (79) | Iodine Supplement 300μg | 180 Vegan Capsules | High Strength Potassium Iodide | Thyroid Support Supplement | Radiation Iodine Capsules | Non-GMO | UK Made | 6 Months Supply by NATURES ZEST |
| £0.65 | 385 µg | £14.95 | 60 caps · 60 srv | Capsules | 4.6 (496) | Certified Organic Iodine from 500mg Sea Kelp Giving 385mcg Iodine per Capsule 256% RDA Contributes to Normal Thyroid Function |
| £0.61 | 350 µg | £12.85 | 60 caps · 60 srv | Capsules | 4.7 (43) | Organic Sea Kelp Tablets 500mg with Iodine, Vegan Supplement, 60 Capsules | Thyroid support; supports skin health; Soil Association certified; UK made, 2 month supply |
| ~£0.59 | ~450 µg | £16.00 | 60 caps · 60 srv | Capsules | 3.5 (2) | Vitaminnica Norwegian Kelp Iodine- 60 Capsules | 450μg Iodine per Capule | Thyroid Support Supplement |
| £0.56 | 150 µg | £14.99 | 180 caps · 180 srv | Capsules | 4.5 (1.6k) | Vegavero Organic Iodine Supplement | NO Additives | 100% Natural Organic Scottish Sea Kelp | 150 mcg Pure | 180 Tablets | Vegan |
| £0.56 | 150 µg | £9.99 | 120 tabs · 120 srv | Tablets | 5 (3) | UKHealthHouse Sea Kelp Extract 650mg - Iodine 150mcg - 120 Tablets - Thyroid Health - Hair Growth Skin Immune Support Slimming Pills Vegan Supplements |
| £0.55 | 225 µg | £9.90 | 160 tabs · 80 srv | Tablets | 4.4 (619) | Bandini® Iodine 225 mcg + Selenium 100 mcg - 160 Tablets - High Absorption | and High Dosage - Dietary Supplement of Potassium Iodide KI + Selenium Methionine - 100% Vegan, Non-GMO - Made in Italy |
| £0.51 | 435 µg | £19.95 | 90 caps · 90 srv | Capsules | 4.5 (1k) | INNOPURE Organic Sea Kelp Supplement 500mg (435mcg Iodine) 90 Capsules | No Fillers or Binders, Soil Association Certified, Made in the UK |
| £0.49 | 150 µg | £13.18 | 180 tabs · 180 srv | Tablets | 4.8 (6) | UKHealthHouse Sea Kelp Extract 650mg - Iodine 150mcg - 180 Tablets - Thyroid Health - Hair Growth Skin Immune Support Slimming Pills Vegan Supplements |
| £0.48 | 350 µg | £19.99 | 120 caps · 120 srv | Capsules | 4.7 (71) | Iodine - Organic Scottish Sea Kelp PureSea® - 120 Capsules - UK Made | Natural - Zero Additives - Vegan |
| £0.47 | 225 µg | £15.90 | 150 caps · 150 srv | Capsules | 4.4 (204) | Iodine Sea Kelp Capsules - 225mcg of Kelp Algae Extract - 150 pcs (5 Month Supply) of Rapidly Disintegrating Capsules, Each with 225 mcg of Premium Quality & Pure Iodine SeaKelp Powder |
| £0.47 | 150 µg | £6.29 | 90 tabs · 90 srv | Tablets | 4 (1) | Sea Kelp and Potassium Iodine Tablets | Natural 150mcg Iodine | Thyroid Function, Skin and Brain Health (Pack of 90) |
| ~£0.46 | ~225 µg | £24.99 | 2× · 240 gummies · 240 srv | Gummies | 4.5 (128) | 2 Pack Vitamatic Vegan Thyroid Support Gummies with Iodine & Kelp - 60 Count - Improve Your Energy & Increase Metabolism - Plant Based |
| £0.46 | 300 µg | £8.31 | 60 tabs · 60 srv | Tablets | 4.4 (921) | HealthAid 300mcg IdIodine Tablets - Pack of 60 Tablets |
| £0.45 | 150 µg | £6.79 | 100 tabs · 100 srv | Tablets | 5 (1) | Sea Kelp and Potassium Iodine - 100 Tablets | Natural 150mcg Iodine | Thyroid Function, Skin and Brain Health (Vegan) |
| ~£0.45 | ~225 µg | £10.07 | 100 tabs · 100 srv | Tablets | 4.5 (74) | Dorwest Herbs Kelp Seaweed Tablets for Dogs and Cats 100 Tablets |
| £0.44 | 150 µg | £7.99 | 120 tabs · 120 srv | Tablets | 4.5 (568) | Iodine 150mcg Tablets | Iodine Food Supplement | Oxford Vitality | 120 Tablets |
| £0.43 | 435 µg | £16.95 | 90 caps · 90 srv | Capsules | 4.4 (39) | Lily Green Natural Sea Kelp Capsules | High Strength 435mcg Iodine Supplement | Sourced from Iceland | No Artificial Fillers | 90 Vegan Capsules | Made in UK |
| £0.42 | 293 µg | £14.93 | 2× · 120 caps · 120 srv | Capsules | 4.6 (341) | Organic Seaweed Iodine Supplement – Together Health – from Organic Seaweed – Natural Source of Iodine – Vegan Friendly – Made in The UK – Pack of 2-60 Vegecaps |
| ~£0.42 | ~225 µg | £18.90 | 200 tabs · 200 srv | Tablets | 4.5 (44) | Dorwest Herbs Kelp Seaweed Tablets for Dogs and Cats 200 Tablets |
| £0.42 | 100 µg | £9.99 | 240 tabs · 240 srv | Tablets | — | Sea Kelp Natural Source of Iodine 1 Mini Tablet Per Day Easy to Swallow Micro Tablets (240 Mini Tablets) Bone & Thyroid Health, Immune Support, Anti-Ageing |
| £0.38 | 100 µg | £13.90 | 365 tabs · 365 srv | Tablets | 4.5 (245) | Bandini® Fucus Kelp Algae (Seaweed Natural Iodine) – 365 Tablets (1-Year) | High Strength, 100% Vegan – Brown Titrated to 0.1% Iodine – Stimulates Energy Metabolism (Unflavoured) |
| £0.35 | 100 µg | £12.90 | 365 tabs · 365 srv | Tablets | 4.3 (89) | Bandini® Fucus Kelp Algae (Seaweed Natural Iodine) – 365 Tablets (1-Year) | High Strength, 100% Vegan – Brown Titrated to 0.1% Iodine – Stimulates Energy Metabolism (kelp algae) |
| £0.35 | 150 µg | £9.45 | 180 tabs · 180 srv | Tablets | 4.3 (55) | Iodine 180 tablets |
| £0.33 | 150 µg | £8.99 | 180 tabs · 180 srv | Tablets | 5 (1) | Sea Kelp Natural Source of Iodine 1 Mini Tablet Per Day Easy to Swallow Micro Tablets (180 Mini Tablets) Boosts Bone & Thyroid Health, Supports Immune System, Anti-Ageing |
| £0.33 | 150 µg | £5.99 | 120 tabs · 120 srv | Tablets | 4.6 (189) | Iodine 150mcg 120 Tablets | High Strength Natural Source of Iodine from Potassium Iodide | Pregnancy Health & Thyroid Supplement | Vegan | UK Made | Fmax5 Supps |
| £0.30 | 225 µg | £19.99 | 59 g · 295 srv | Liquid | 5 (3) | Trace Minerals Liquid Iodine Supplement from Potassium Iodide 225mcg 59ml | 295 Servings. Supports Hormone Production, Nervous System Function, Skin Health & Immunity. Non-GMO, Vegan, Gluten Free. |
| £0.30 | 260 µg | £6.99 | 90 caps · 90 srv | Capsules | — | Organic Kelp 300mg Capsules - Iodine 260mcg - Vegan (90 Capsules) |
| £0.29 | 150 µg | £7.94 | 180 tabs · 180 srv | Tablets | 4.5 (634) | Iodine Tablets 100% RI - Vegan High Strength 180 Tablets Iodine Supplements, Natural Source of Iodine from Potassium Iodide, 6 Month Supply, GMO Free, Made in UK by New Leaf |
| £0.27 | 150 µg | £4.89 | 120 tabs · 120 srv | Tablets | 4.6 (201) | Iodine 150mcg 120 Tablets | Max Strength Potassium Iodide | Natural Source of Iodine from Potassium Iodide | Thyroid Supplement | Vegan UK Made | GMP Approved |
| £0.27 | 435 µg | £14.00 | 120 caps · 120 srv | Capsules | 4.6 (437) | Organic Kelp Supplement 500mg - 120 Vegan Capsules - G&G Vitamins | Natural Source of Iodine, Non GMO, Made in the UK |
| ~£0.26 | ~225 µg | £13.99 | 240 tabs · 240 srv | Tablets | 4.1 (30) | HealthAid Kelp - 240 Tablets |
| £0.26 | 150 µg | £6.99 | 180 tabs · 180 srv | Tablets | 4.6 (1.4k) | Sea Kelp Tablets 4000mg | Natural Source of Iodine | 3 Months Supply | High Strength Kelp Extract | 180 Vegan Tablets | by Horbaach |
| £0.26 | 260 µg | £11.99 | 180 caps · 180 srv | Capsules | — | Organic Kelp 300mg Capsules - Iodine 260mcg - Vegan (180 Capsules) |
| £0.24 | 500 µg | £14.40 | 120 caps · 120 srv | Capsules | 4.4 (75) | Iodine 500mcg | Potassium Iodide | 120 Vegan Capsules | Health Leads | 500mcg (333% NRV) from Potassium Iodide. Precise, consistent dose — not variable kelp-sourced iodine. |
| £0.24 | 293 µg | £18.98 | 3× · 270 caps · 270 srv | Capsules | 4.6 (341) | Organic Seaweed Iodine Supplement – Together Health – from Organic Seaweed – Natural Source of Iodine – Vegan Friendly – Made in The UK – Pack of 3-90 Vegecaps |
| £0.23 | 400 µg | £5.50 | 60 tabs · 60 srv | Tablets | 4.4 (29) | Iodine & Selenium with Zinc Power Trio Minerals Supplement Tablets | Reduction of Tiredness & Fatigue | Supplements for Men & Women (60)2 ingredientsIodine—Zinc— |
| £0.23 | 4 mg | £22.70 | 100 g · 29 srv | Liquid | 4.6 (222) | Lugols Iodine Solution 7% 3.4 Oz - 100 ml | 21% Lugol's Liquid Formulation | Made with 7 Percent Iodine and 14% Potassium Iodide | Third-Party Tested | Heiltropfen® |
| £0.22 | 250 µg | £9.99 | 180 tabs · 180 srv | Tablets | 5 (2) | Sea Kelp 150mg Tablets, High Natural Iodine 250mcg, Thyroid, Hair Skin Support (Pack of 180) |
| £0.21 | 1 mg | £20.95 | 100 g · 100 srv | Liquid | 4.6 (47) | 100ml 15% Lugols Iodine Solution - Max Strength - Original and True Lugols |
| £0.21 | 1 mg | £12.46 | 60 caps · 60 srv | Capsules | 4.4 (71) | Life Extension, Sea Iodine, 1000mcg, Depot, High Dosed Iodine, 60 Vegan Capsules, Gluten Free, Vegetarian, SOYA Free, GMO Free |
| £0.20 | 6 mg | £19.70 | 100 g · 16 srv | Liquid | 4.7 (214) | Lugols Iodine Solution 5% 3.4 Oz - 100 ml | 15% Liquid Formulation | Liquid Drops | Thyroid Support | Made with 5 Percent Iodine and 10% Potassium Iodide | Third-Party Tested | Heiltropfen® |
| £0.19 | 260 µg | £17.99 | 360 caps · 360 srv | Capsules | — | Organic Kelp 300mg Capsules - Iodine 260mcg - Vegan (360 Capsules) |
| £0.19 | 520 µg | £8.99 | 90 caps · 90 srv | Capsules | 4.6 (90) | Sea Kelp 520mcg Iodine 90 Capsules, Purest Natural Sea Kelp Supplement | 3 Months Supply, 1 a Day No Additives High Strength Capsules | Made in UK by Health4All |
| £0.19 | 400 µg | £4.50 | 60 tabs · 60 srv | Tablets | 4.5 (24) | Iodine Supplement Tablets 400mcg High Strength Potassium Iodide - Non-GMO & Gluten-Free Iodine Supplement - Trace Mineral - UK Made (60) |
| £0.19 | 1 mg | £28.00 | 30 g · 150 srv | Liquid | 4.4 (51) | Nascent Iodine Liquid Supplement, Patented Process, 30 ml | Patented process; concentrated 2% w/w liquid iodine supplement in a 30 ml bottle. |
| ~£0.18 | ~225 µg | £9.68 | 240 tabs · 240 srv | Tablets | 4.2 (72) | A. Vogel Kelp Tablets | Food Supplement Rich in Naturally Occurring Iodine | Supports Metabolism and Normal Thyroid Function | 240 Tablets |
| £0.18 | 325 µg | £14.25 | 250 caps · 250 srv | Capsules | 4.9 (12) | Now Foods, Kelp, with Natural Iodine, High Dose, 1 Capsule Every 3 Days, 250 Vegan Capsules, Lab Tested, Gluten Free, Soy Free, Non GMO, Vegetarian |
| £0.15 | 435 µg | £3.99 | 60 tabs · 60 srv | Tablets | 4.4 (91) | Nutrivolv Sea Kelp 2000mg Iodine Supplement - 60 Tablets - Source of Iodine Thyroid Improves Hair Growth, Skin & Immune System |
| £0.15 | 125 µg | £15.58 | 30 g · 857 srv | Liquid | 4.6 (13.5k) | MaryRuth Organics, Iodine Liquid Drops, Dietary Supplement, Unflavored, 30ml, Vegan, Gluten-Free, Soy-Free | 450 Servings, Thyroid Health, USDA Organic, Non-GMO, Gluten Free |
| £0.14 | 400 µg | £6.90 | 120 tabs · 120 srv | Tablets | 4.5 (24) | Iodine Supplement Tablets 400mcg High Strength Potassium Iodide - Non-GMO & Gluten-Free Iodine Supplement - Trace Mineral - UK Made (120) |
| £0.13 | 435 µg | £20.97 | 365 tabs · 365 srv | Tablets | 4.4 (201) | Sea Kelp Iodine Supplement Complex - 365 Vegan Tablets - 435mcg of Iodine per Tablet - 1 Year Supply - Wild Harvested Seaweed - GMO Free - Made in The UK - Nu U Nutrition |
| £0.12 | 675 µg | £21.65 | 30 g · 266 srv | Liquid | 4.5 (588) | Nature Provides Dual Form Iodine Iodide Sea Kelp Drops 675mcg 8 Mths Supply | Normal thyroid function, energy-yielding metabolism, nervous system function, cognitive function, 30ml, UK made |
| £0.11 | 250 µg | £4.29 | 150 tabs · 150 srv | Tablets | 5 (2) | Sea Kelp 150mg Tablets, High Natural Iodine 250mcg, Thyroid, Hair Skin Support (Pack of 30) |
| £0.10 | 2 mg | £18.99 | 5 g · 100 srv | Liquid | 4 (11) | Iodine 5ml | 1830mcg Iodine Thyroid Supplement | Premium UV Blocking Miron Violet Glass | UK Made Vegetarian Liquid | 1 Drop Daily (3 Month Supply) |
| £0.10 | 400 µg | £14.90 | 365 tabs · 365 srv | Tablets | 4.4 (115) | Bandini® Iodine 400mcg | 365 Vegan Tablets | 1+ Year Supply | High Strength | Potassium Iodide Supplement 400µg pro Tablet | High Potency Pure Iodium Easy-Swallow Micro-Tablets | Non-GMO & Gluten free |
| £0.100 | 500 µg | £8.99 | 180 caps · 180 srv | Capsules | 4.7 (10) | Bladderwrack 500mg - Standardised 500μg Iodine - 90 Vegan Capsules – Fucus Vesiculosus Bladderwrack Supplement - 3 Months Supply - Resealable and Recyclable Pouch by Alpha01 |
| £0.093 | 132 µg | £12.22 | 200 g · 1,000 srv | Powder | 4.5 (618) | Biotiva Kelp Powder Organic high dose - 200g - Natural Iodine - Kelp Algae - 100% Vegan - Without Filling or Separating Agents - Packed in Germany (DE-ECO-005) |
| £0.092 | 240 µg | £5.50 | 250 tabs · 250 srv | Tablets | 4.4 (21) | Health Plus Kelp 300mg : Body Shape Plant Supplement : 250 Tablets, in a planet-friendly 99% recycled pot |
| £0.090 | 500 µg | £8.99 | 30 g · 200 srv | Liquid | 4.4 (67) | Iodine Liquid 500mcg | Natural Triple Form Iodine from Kelp Extract, Potassium Iodide & Sodium Iodide | 30ml Vegan Liquid - Unflavoured | by Horbaach |
| £0.089 | 500 µg | £7.99 | 180 tabs · 180 srv | Tablets | 4.6 (53) | Sea Kelp Extract 2520mg Tablets - 500μg Natural Iodine - 180 Vegan Tablets (6 Months Supply) - High Strength 30:1 Ascophyllum Nodosum Extract - Resealable and Recyclable Pouch by Alpha01 |
| £0.075 | 600 µg | £17.99 | 60 g · 400 srv | Liquid | 4.5 (218) | Iodine Liquid Drops - Vegan - High Strength 600mcg per Serving - 400 Servings - 240,000mcg per 60ml Dropper Bottle - Liquid Iodine Solution for Fast Absorption - Made in UK by Core Nutrition |
| £0.070 | 750 µg | £18.99 | 360 caps · 360 srv | Capsules | 4.5 (163) | Sea Kelp 3000mg - 360 Capsules - 0.75mg Iodine - Vegan |
| £0.069 | 3 mg | £11.99 | 50 g · 50 srv | Liquid | 4.4 (263) | Lugol's Iodine Solution - 7% - 50ml - Essential Mineral Supplement & Topical Antiseptic, High Strength Formula, Alcohol Free, No Additives, Vegan & GMO Free |
| £0.068 | 400 µg | £9.99 | 365 tabs · 365 srv | Tablets | 4.6 (3.1k) | Iodine Tablets - 400mcg - 365 Vegan Tablets (1 Year Supply) - 1 per Day | Potassium Iodide - Non-GMO & Gluten-Free Iodine Supplement - Trace Mineral - Made in the UK |
| £0.067 | 1 mg | £5.99 | 90 tabs · 90 srv | Tablets | 4.3 (36) | Iodine 1000mcg Tablets - High Strength - Vegan Friendly (90 Tablets) |
| £0.055 | 13 mg | £85.75 | 180 tabs · 125 srv | Tablets | 4.5 (196) | Optimox, Iodoral 12,5mg, with Iodine and Potassium Iodide, Depot, 180 Vegan Tablets, Vegetarian, Gluten-Free, Soy-Free, Non-GMO |