| £397,200.00 | 0 µg | £9.93 | 100 g · 100 srv | Powder | Iodine | 4.4 (153) | Golden Greens Organic Hebridean Kelp Powder 100 g |
| £216,500.00 | 2 µg | £12.99 | 60 g · 30 srv | Liquid | Selenium | 3.8 (20) | Thyroid Support Liquid Drops 60ml – Selenium, Zinc, Iodine, L-Tyrosine & Ashwagandha for Hormonal Balance, Metabolism & Thyroid Health Support3 ingredientsSelenium—Zinc—Iodine— |
| £216,500.00 | 2 µg | £12.99 | 60 g · 30 srv | Liquid | Iodine | — | 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— |
| £66,000.00 | 60 µg | £7.92 | 60 g · 2 srv | Powder | Iodine | 3.7 (21) | 100% Organic Mixed Seaweed Flakes by The Cornish Seaweed Company | 60g Pouch | Kelp and Sea Spaghetti | 100% Organic Cornish Seaweed |
| £32,458.77 | 7 µg | £12.99 | 60 g · 60 srv | Liquid | Iodine | — | Thyroid Support Drops – Iodine, Selenium, Zinc, Ashwagandha 60ml | Fast absorption liquid, Gluten-free, Non-GMO, Dairy-free, 30 servings2 ingredientsIodine—Zinc— |
| £7,087.50 | 100 µg | £56.70 | 80 caps · 80 srv | Capsules | Selenium | 4.2 (39) | Selenium | 80 Vegetarian Capsules x 100mcg (80 Days Supply) | Maintenance of Normal Hair | Nails | Immune System & Thyroid Function | by Cvetita Herbal (3) |
| £5,825.00 | 600 µg | £34.95 | 30 g · 10 srv | Liquid | Iodine | 4.6 (574) | Global Healing Detoxadine Organic Nascent Iodine Liquid Drops 30ml Tincture | Bioactive nascent iodine, more absorbable than potassium iodide tablets |
| £5,817.78 | 150 µg | £13.09 | 15 g · 15 srv | Liquid | Iodine | 4.4 (152) | BioCare Nutrisorb Iodine, 15ml | Liquid Iodine for Thyroid, Cognitive and Energy Support |
| £4,165.40 | 150 µg | £12.29 | 59 g · 20 srv | Liquid | Iodine | 4.6 (1.9k) | Life-flo Iodine Plus Drops 150 mcg 2 fl oz | Thyroid, Energy & Metabolism Support - Iodine & Potassium Iodide Liquid Formula - Unflavored |
| £3,997.78 | 150 µg | £17.99 | 60 gummies · 30 srv | Gummies | Iodine | 4.3 (1k) | Thyroid Gummies with Iodine & Kelp, Apple, 60 Gummies, Vitamatic | Health Enegry and Increase Metabolism*, Plant-Based, Non-GMO, Gluten Free |
| ~£3,405.93 | ~225 µg | £22.99 | 60 gummies · 30 srv | Gummies | Iodine | 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— |
| £3,165.08 | 210 µg | £9.97 | 30 g · 15 srv | Liquid | Iodine | 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 |
| £2,907.41 | 225 µg | £39.25 | 60 caps · 60 srv | Capsules | Iodine | 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 |
| £2,855.71 | 70 µg | £19.99 | 60 g · 100 srv | Liquid | Selenium | 4.6 (88) | (Glass Bottle) Good State - Liquid Ionic Selenium Ultra Concentrate (10 Drops Equals 70 mcg) (100 Servings per Bottle) |
| £2,734.81 | 150 µg | £36.92 | 90 caps · 90 srv | Capsules | Iodine | 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 |
| £2,666.67 | 300 µg | £20.00 | 50 g · 25 srv | Liquid | Iodine | 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 |
| £2,656.25 | 8 mg | £21.25 | 100 g · 1 srv | Liquid | Zinc | 4.6 (60) | Super Zinc Liquid 8mg 100ml | Dual-Form Zinc Sulfate & Chloride Vegan | Dual-form zinc liquid with 8mg zinc (80% NRV). Vegan formula for immune, skin, hair & nail support. |
| £2,568.33 | 200 µg | £30.82 | 60 caps · 60 srv | Capsules | Selenium | — | Pure Encapsulations Selenium 200ug, 60 Vegetarian Capsules and Zinc 30 (Zinc Picolinate) 30mg, 60 Capsules Bundle2 ingredientsSelenium—Zinc— |
| ~£2,165.00 | ~200 µg | £12.99 | 60 g · 30 srv | Liquid | Selenium | — | Thyroid Support Liquid Drops – Selenium, Zinc, Iodine, L-Tyrosine & Ashwagandha, Thyroid Support Drops for Hormonal Balance, Mood, Sleep Support (60ml)3 ingredientsSelenium—Zinc—Iodine— |
| £2,111.54 | 200 µg | £10.98 | 26 g · 26 srv | Liquid | Selenium | 4.8 (4) | Osavi, Selenium Oral Spray, 200mcg (Pineapple) - 26 ml. |
| £2,034.19 | 390 µg | £23.80 | 60 caps · 30 srv | Capsules | Iodine | 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 |
| £1,880.00 | 200 µg | £22.56 | 60 caps · 60 srv | Capsules | Selenium | — | Selenium Methylselenocysteine (Pot of 60 Capsules) | Providing 200MCG of Selenium Per Capsule | Supporting Health Hair & Nails - Made in The UK |
| £1,729.33 | 500 µg | £12.97 | 30 g · 15 srv | Liquid | Iodine | 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. |
| ~£1,702.96 | ~225 µg | £22.99 | 60 caps · 60 srv | Capsules | Iodine | 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— |
| £1,665.83 | 200 µg | £19.99 | 60 caps · 60 srv | Capsules | Selenium | — | Organic Selenium Complex with Vitamin A – Brain & Metabolic Health – Yeast Free, Antioxidants for Immune Health, Non-GMO & Gluten-Free, Selenium 200 mcg for Men & Women (60 Capsules) |
| £1,665.83 | 200 µg | £19.99 | 60 caps · 60 srv | Capsules | Selenium | 4.3 (17) | Selenium Methionine 200mcg | Bioavailable High Strength L-Selenomethionine | 60 Vegan Friendly Capsules UK Made | Long 2 Month Supply by Epigenetics Supplements |
| £1,665.00 | 200 µg | £9.99 | 30 tabs · 30 srv | Tablets | Selenium | — | Selenium with Vitamins A, C & E - Promotes Healthy Hair, Skin & Nails - Supports The Immune System - Superior Absorption Formula - Vegan and Gluten Free - 30 Tablets |
| £1,616.24 | 390 µg | £56.73 | 180 caps · 90 srv | Capsules | Iodine | 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 |
| £1,582.50 | 400 µg | £18.99 | 60 gummies · 30 srv | Gummies | Magnesium Glycinate | 4.2 (9) | Complete Sleep Gummies – Magnesium Glycinate, L-Theanine, Valerian Root – Melatonin-Free Sleep Support – Calm Mind, Deep Sleep – Sugar-Free Vegan – 60 Gummies |
| £1,544.44 | 50 µg | £6.95 | 90 tabs · 90 srv | Tablets | Selenium | 4.3 (84) | Health Plus Selenium 50µg : Mineral Supplement - 90 Tablets, in a planet-friendly 99% recycled pot |
| ~£1,480.74 | ~225 µg | £19.99 | 60 caps · 60 srv | Capsules | Iodine | 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— |
| £1,450.00 | 200 µg | £8.70 | 30 caps · 30 srv | Capsules | Selenium | 4.7 (47) | Viridian - Selenium 200µg – 30 Vegan Capsules | Highly Absorbable Selenium in 100% Active Formula | Supports Normal Immune Function, Hair and Nails & Thyroid Function |
| ~£1,422.22 | ~225 µg | £8.00 | 50 gummies · 25 srv | Gummies | Iodine | 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 |
| £1,412.50 | 200 µg | £16.95 | 60 caps · 60 srv | Capsules | Selenium | 4.7 (1.9k) | Organic Selenium 200mcg Plus Iodine and Silica - Selenium contributes to Normal Thyroid and Immune Function – 2 Month Supply - Whole Food Supplement - Certified Organic by Soil Association2 ingredientsSelenium—Iodine— |
| £1,394.00 | 200 µg | £13.94 | 50 tabs · 50 srv | Tablets | Selenium | 4.7 (31) | Solgar Yeast Bound Selenium 200 µg - 50 Tablets | Supports Immunity & Normal Thyroid Function - Maintains Healthy Hair & Nails - Premium Mineral Formula - Vegan & Kosher |
| £1,345.83 | 200 µg | £16.15 | 60 caps · 60 srv | Capsules | Selenium | 4.7 (240) | Pure Encapsulations Selenium 200ug, 60 Vegetarian Capsules | Immune, Thyroid & Antioxidant Support, 200ug Selenium as Selenomethionine for Normal Hair & Nails, Well-Absorbed |
| £1,311.50 | 200 µg | £26.23 | 100 tabs · 100 srv | Tablets | Selenium | — | Seuren Nutrients | Selenium 200 mcg | 100 Tablets | Selenium | Selenium Complex Gluten Free | Lactose Free | Sugar Free (100% Natural) |
| £1,272.22 | 150 µg | £22.90 | 120 caps · 120 srv | Capsules | Iodine | 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 |
| £1,268.80 | 100 µg | £31.72 | 250 tabs · 250 srv | Tablets | Selenium | 4.7 (2.5k) | Solgar Selenium 200 µg Yeast-Free Tablets - Pack of 250 | Vital Mineral Supplement, Supports Healthy Hair and Nails - Promotes Normal Metabolism - Yeast-Free Formula |
| £1,257.78 | 75 µg | £8.49 | 90 tabs · 90 srv | Tablets | Iodine | 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 |
| £1,180.56 | 200 µg | £21.25 | 90 caps · 90 srv | Capsules | Iodine | 4.4 (94) | Organic Kelp (200mcg Iodine) - 90 Veg Caps |
| ~£1,165.83 | ~200 µg | £13.99 | 60 tabs · 60 srv | Tablets | Selenium | 4.4 (125) | HealthAid Selenium Plus – Selenium with Vitamins A, C & E – Antioxidant Supplement for Immune Support, Normal Thyroid Function & Healthy Hair and Nails – 60 Vegan Tablets |
| £1,156.67 | 200 µg | £13.88 | 60 caps · 60 srv | Capsules | Selenium | 4.6 (31) | MoleQlar Selenium Capsules – 60 Vegan Units with 200 µg Sodium Selenite Each, 60-Day Supply, GMO-Free, Supports Overall Health, Immune Function, and Daily Wellness |
| £1,148.61 | 100 µg | £41.35 | 360 tabs · 360 srv | Tablets | Selenium | 4.7 (481) | Pharma Nord Bio-Selenium + Zinc | Immune Support | 360 Tablets | 100µg Selenium & 15mg Zinc | Helps Protect Cells from Oxidative Stress | Supports Normal Thyroid Function | Vegan2 ingredientsSelenium—Zinc— |
| ~£1,110.67 | ~225 µg | £24.99 | 100 caps · 100 srv | Capsules | Iodine | — | Organic Iodine Kelp and Sea Mineral Complex | Thyroid, Metabolism and Hormone Balance | 100 Capsules | UK Made |
| £1,103.85 | 390 µg | £25.83 | 60 caps · 60 srv | Capsules | Iodine | 4.5 (73) | Iodine+ Organic Seaweed Supplement, 2 Month Supply, 390mcg Natural Iodine from Seaweed, Vegan, Plant-Based, Thyroid & Radiation Support, 60 Capsules |
| £1,053.33 | 150 µg | £4.74 | 30 tabs · 30 srv | Tablets | Iodine | 4.3 (8) | UKHealthHouse Sea Kelp Extract 650mg - Iodine 150mcg - Tablets - Thyroid Health - Hair Growth - Skin - Immune Support Slimming Pills Vegan Supplements (30) |
| £1,037.50 | 200 µg | £12.45 | 60 caps · 60 srv | Capsules | Selenium | 4.1 (40) | Selenium 200mcg Vegan Immune Support Supplement, 60 Capsules | Supports thyroid health; antioxidant for hair, skin & nails; UK made; 2 month supply |
| £1,037.50 | 200 µg | £12.45 | 60 tabs · 60 srv | Tablets | Selenium | 4.7 (13) | Higher Nature Selenium 200ug - 60 Tablets | For Immune Support, Oxidative Stress Protection, Hair and Nails Health, Thyroid Support and Selenium Supplements |
| ~£1,021.78 | ~225 µg | £22.99 | 100 caps · 100 srv | Capsules | Iodine | 3.7 (5) | Organic Seaweed Complex – Bladderwrack, Kelp, Spirulina & Chlorella – Natural Iodine from Seaweed – Vegan – 100 Capsules |
| £1,018.52 | 225 µg | £13.75 | 60 caps · 60 srv | Capsules | Iodine | 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 |
| ~£1,015.00 | ~200 µg | £6.09 | 30 tabs · 30 srv | Tablets | Selenium | 4.5 (90) | Vitabiotics Ultra Selenium 30 Tablets |
| £916.25 | 100 µg | £21.99 | 240 tabs · 240 srv | Tablets | Selenium | 4.4 (79) | Healthspan Selenium | 240 Tablets | Highly Absorbable | with Vitamin C, A & E | Hair, Nails and Skin Health | Vegan2 ingredientsSelenium—Vitamin C— |
| £902.00 | 200 µg | £9.02 | 50 tabs · 50 srv | Tablets | Selenium | 4.7 (2.5k) | Solgar Selenium (Yeast-Free) 200 µg - 50 Tablets | Supports Healthy Hair, Nails & Immune System - Premium Daily Supplement - Vegan & Gluten Free |
| £866.00 | 500 µg | £12.99 | 60 g · 30 srv | Liquid | Iodine | 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— |
| £847.25 | 100 µg | £33.89 | 2 kg · 400 srv | Powder | Iodine | 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) |
| £840.83 | 200 µg | £10.09 | 60 caps · 60 srv | Capsules | Selenium | 5 (5) | Swanson SelenoExcell Selenium, 200mcg, 60 Capsules, High-dose, Laboratory-Tested, Soy-Free, Gluten-Free, Non-GMO |
| £840.73 | 293 µg | £7.39 | 30 caps · 30 srv | Capsules | Iodine | 4.6 (341) | Organic Seaweed Iodine Supplement – Together Health – from Organic Seaweed – Natural Source of Iodine – Vegan Friendly – Made in The UK – 30 Vegecaps |
| ~£839.01 | ~225 µg | £16.99 | 90 caps · 90 srv | Capsules | Iodine | 3.8 (54) | Thyro Complex | 90 Vegan Capsules | Iodine, Selenium, Zinc & L-Tyrosine | 3-Month Supply | GMP & 3rd Party Lab Tested2 ingredientsIodine—Zinc— |
| £832.92 | 200 µg | £19.99 | 120 caps · 120 srv | Capsules | Selenium | 4.6 (108) | Selenium 200mcg - Tri-Selenium - Immune & Thyroid Function - UK Made |
| £832.50 | 200 µg | £9.99 | 60 tabs · 60 srv | Tablets | Selenium | 4.4 (10) | Selenium with Vitamins A, C & E - Promotes Healthy Hair, Skin & Nails - Supports the Immune System - Superior Absorption Formula - Vegan and Gluten Free (90 Tablets) |
| £803.60 | 200 µg | £9.64 | 60 tabs · 60 srv | Tablets | Selenium | 4 (10) | Lamberts Selenium 200µg – with L-Selenomethionine – 60 Vegan Tablets |
| £799.67 | 30 mg | £23.99 | 1 caps · 1 srv | Capsules | Zinc Bisglycinate | 5 (5) | Zinc + Succinic Acid 30 | 30mg Zinc Bisglycinate with 1.5mg Succinic Acid Supplements | High Strength Mineral Supplement | 60 Vegan Friendly Capsules UK Made | 1 Capsule Daily | Long Two Month Supply |
| £745.00 | 200 µg | £14.90 | 100 caps · 100 srv | Capsules | Selenium | 4.4 (68) | Selenium Supplements 200mcg Capsules - 100 pcs (3+ Month Supply) of Rapidly Disintegrating Capsules, Each with 200 mcg of Pure Selenomethionine Powder |
| £741.67 | 150 µg | £8.90 | 160 tabs · 80 srv | Tablets | Iodine | 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 |
| £731.67 | 200 µg | £8.78 | 60 tabs · 60 srv | Tablets | Selenium | 4.1 (303) | HealthAid Selenium 200ug - Prolong Release - 60 Tablets |
| £731.11 | 150 µg | £6.58 | 60 tabs · 60 srv | Tablets | Iodine | 4.1 (2) | UKHealthHouse Sea Kelp Extract 650mg - Iodine 150mcg - 60 Tablets - Thyroid Health - Hair Growth Skin Immune Support Slimming Pills Vegan Supplements |
| £721.67 | 200 µg | £12.99 | 90 gummies · 90 srv | Gummies | Selenium | 4.1 (516) | Vitamatic Yeast Free Selenium Gummies 200mcg as Selenomethionine Supplement Essential Trace Mineral with Superior Absorption 90 Pectin Based Gummies |
| £695.00 | 100 µg | £6.95 | 100 tabs · 100 srv | Tablets | Selenium | 4.5 (447) | Lindens - Selenium 100mcg & Zinc - 100 Tablets - UK Made - Contributes to Healthy Skin, Nails & Hair, Promotes Immunity & Thyroid Function - Vegan Friendly, GMP & Letterbox Friendly2 ingredientsSelenium—Zinc— |
| ~£691.11 | ~225 µg | £27.99 | 180 caps · 180 srv | Capsules | Iodine | 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 |
| £690.86 | 225 µg | £13.99 | 90 caps · 90 srv | Capsules | Selenium | — | Selenium 225mcg | L-Selenomethionine | Vegan | NutraCore (90 Caps) | Supports Immune Health, Antioxidant Protection, Healthy Hair & Nails | High Strength L-Selenomethionine Formula |
| £666.11 | 200 µg | £11.99 | 90 tabs · 90 srv | Tablets | Selenium | 3.7 (29) | Natures Aid Selenium 200µg Supplement – 90 Tablets | High Potency Antioxidant, Supports Thyroid Health & Metabolism, Vegan, Gluten-Free, Non-GMO, Natural Supplement |
| £665.83 | 200 µg | £7.99 | 60 caps · 60 srv | Capsules | Selenium | 4 (20) | Selenium 200mcg (Selenomethionine) – High Strength | Immune, Thyroid, Hair & Nail Support | 60 Vegan Capsules, 2 Months Supply | Raw Powders |
| £658.33 | 200 µg | £7.90 | 60 tabs · 60 srv | Tablets | Selenium | 5 (1) | Vita World Selenium 200mcg 60 Tablets Made in Germany |
| £650.00 | 200 µg | £11.70 | 90 caps · 90 srv | Capsules | Selenium | 4.5 (54) | Selenium 200mcg | L-Selenomethionine | 90 Caps | Health Leads | 200mcg (364% NRV), L-selenomethionine. Immunity, thyroid, hair, nails (EU claims). Vegan, Wales. |
| £647.19 | 385 µg | £14.95 | 60 caps · 60 srv | Capsules | Iodine | 4.6 (496) | Certified Organic Iodine from 500mg Sea Kelp Giving 385mcg Iodine per Capsule 256% RDA Contributes to Normal Thyroid Function |
| £644.50 | 200 µg | £12.89 | 25 g · 100 srv | Liquid | Selenium | 4.5 (38) | Osavi Selenium Oral Spray, 200mcg (Pineapple) - 25 ml. |
| £622.92 | 200 µg | £14.95 | 120 caps · 120 srv | Capsules | Selenium | — | Selenium 200µg Capsules, Immune & Cellular Vitality Support, Vegan, 120 Capsules |
| £611.90 | 350 µg | £12.85 | 60 caps · 60 srv | Capsules | Iodine | 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 |
| £604.55 | 220 µg | £3.99 | 30 tabs · 30 srv | Tablets | Selenium | 4.3 (13) | UKHealthHouse Selenium ACE 220mcg Tablets | High-Strength Selenium Supplement with Vitamins A, C & E for Immune Support, Skin, Hair & Nails | Antioxidant Formula for Daily Wellness (30 Tablets) |
| ~£592.59 | ~450 µg | £16.00 | 60 caps · 60 srv | Capsules | Iodine | 3.5 (2) | Vitaminnica Norwegian Kelp Iodine- 60 Capsules | 450μg Iodine per Capule | Thyroid Support Supplement |
| £582.92 | 200 µg | £13.99 | 120 caps · 120 srv | Capsules | Selenium | — | Selenium Supplements 200mcg – Selenium as Selenomethionine 120 Capsules – Selenium Supplement for Men & Women – Vegan & Vegetarian Friendly – Made in UK – 4 Month Supply |
| £582.50 | 200 µg | £6.99 | 60 tabs · 60 srv | Tablets | Selenium | 4.2 (47) | Selenium with Vitamins A, C & E - Promotes Healthy Hair, Skin & Nails - Supports the Immune System - Superior Absorption Formula - Vegan and Gluten Free - 60 Tablets for 2 Months Supply |
| £579.17 | 200 µg | £6.95 | 60 tabs · 60 srv | Tablets | Selenium | 4.1 (16) | Veganicity Selenium 200µg : Antioxidant mineral : 60 tablets |
| £555.19 | 150 µg | £14.99 | 180 caps · 180 srv | Capsules | Iodine | 4.5 (1.6k) | Vegavero Organic Iodine Supplement | NO Additives | 100% Natural Organic Scottish Sea Kelp | 150 mcg Pure | 180 Tablets | Vegan |
| £555.00 | 200 µg | £9.99 | 90 caps · 90 srv | Capsules | Selenium | 4.6 (49) | Solaray Selenium 200mcg, 90 Vegan Capsules, L-Selenomethionine Supplement | Supports Normal Hair, Nails, Immune & Thyroid Function, High Strength, Yeast Free, Lab Verified |
| £555.00 | 150 µg | £9.99 | 120 tabs · 120 srv | Tablets | Iodine | 5 (3) | UKHealthHouse Sea Kelp Extract 650mg - Iodine 150mcg - 120 Tablets - Thyroid Health - Hair Growth Skin Immune Support Slimming Pills Vegan Supplements |
| £552.78 | 200 µg | £19.90 | 3× · 180 tabs · 180 srv | Tablets | Selenium | 4 (1) | Vita World 3 Pack Selenium 200mcg 3 x 60 Tablets Made in Germany |
| £550.00 | 225 µg | £9.90 | 160 tabs · 80 srv | Tablets | Iodine | 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 |
| £509.58 | 435 µg | £19.95 | 90 caps · 90 srv | Capsules | Iodine | 4.5 (1k) | INNOPURE Organic Sea Kelp Supplement 500mg (435mcg Iodine) 90 Capsules | No Fillers or Binders, Soil Association Certified, Made in the UK |
| £495.83 | 200 µg | £5.95 | 60 tabs · 60 srv | Tablets | Selenium | 5 (1) | Bio Nutrition Selenium 200µg - Antioxidant Mineral - 60 vegi-tabs |
| ~£495.00 | ~200 µg | £8.91 | 90 tabs · 90 srv | Tablets | Selenium | 4.5 (506) | Wassen Selenium ACE+D | Immune Health | Vitamin C, D & Zinc | 903 ingredientsSelenium—Zinc—Vitamin C— |
| £495.00 | 200 µg | £9.90 | 100 tabs · 100 srv | Tablets | Selenium | 5 (2) | Vita World Selenium 200mcg 100 Tablets Made in Germany |
| £488.15 | 150 µg | £13.18 | 180 tabs · 180 srv | Tablets | Iodine | 4.8 (6) | UKHealthHouse Sea Kelp Extract 650mg - Iodine 150mcg - 180 Tablets - Thyroid Health - Hair Growth Skin Immune Support Slimming Pills Vegan Supplements |
| £475.95 | 350 µg | £19.99 | 120 caps · 120 srv | Capsules | Iodine | 4.7 (71) | Iodine - Organic Scottish Sea Kelp PureSea® - 120 Capsules - UK Made | Natural - Zero Additives - Vegan |
| £471.11 | 225 µg | £15.90 | 150 caps · 150 srv | Capsules | Iodine | 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 |
| £465.93 | 150 µg | £6.29 | 90 tabs · 90 srv | Tablets | Iodine | 4 (1) | Sea Kelp and Potassium Iodine Tablets | Natural 150mcg Iodine | Thyroid Function, Skin and Brain Health (Pack of 90) |
| ~£462.78 | ~225 µg | £24.99 | 2× · 240 gummies · 240 srv | Gummies | Iodine | 4.5 (128) | 2 Pack Vitamatic Vegan Thyroid Support Gummies with Iodine & Kelp - 60 Count - Improve Your Energy & Increase Metabolism - Plant Based |
| £461.67 | 300 µg | £8.31 | 60 tabs · 60 srv | Tablets | Iodine | 4.4 (921) | HealthAid 300mcg IdIodine Tablets - Pack of 60 Tablets |
| £457.92 | 200 µg | £10.99 | 120 tabs · 120 srv | Tablets | Selenium | 4.5 (620) | Selenium 200mcg & Zinc 15mg Tablets | Selenium and Zinc Supplement | Food Supplement | Oxford Vitality2 ingredientsSelenium—Zinc— |