| NOW Foods Vitamin D-3 5,000 IU240 softgelsDetails and price history → | £11.81View at Healf (opens in a new tab) | 1pper 1,000 IU | 30p | 8th of 207 |
| Nature's Answer Vitamin D3 Drops15 mlDetails and price history → | £13.49View at Healf (opens in a new tab) | 1pper 1,000 IU | 40p | 16th of 207 |
| NOW Foods Vitamin D-3 5,000 IU120 softgelsDetails and price history → | £8.49View at Healf (opens in a new tab) | 1pper 1,000 IU | 42p | 19th of 207 |
| Biotics Research Bio-D-Mulsion Forte®365 servingsDetails and price history → | £25.17View at Healf (opens in a new tab) | 2pper 1,000 IU | 52p | 21st of 207 |
| NOW Foods Vitamin D-3 2,000 IU120 softgelsDetails and price history → | £4.30View at Healf (opens in a new tab) | 2pper 1,000 IU | 54p | 23rd of 207 |
| Trace Ionic D3 + K259 mlDetails and price history → | £27.49View at Healf (opens in a new tab) | 2pper 1,000 IU | 56p | 25th of 207 |
| Pure Encapsulations Vitamin D3 Liquid750 servingsDetails and price history → | £14.49View at Healf (opens in a new tab) | 2pper 1,000 IU | 58p | 28th of 207 |
| Webber Naturals and Holista Extra Strength D3 2500 IU180 tabletsDetails and price history → | £8.99View at Healf (opens in a new tab) | 2pper 1,000 IU | 60p | 29th of 207 |
| NOW Foods Vitamin D-3 2,000 IU240 softgelsDetails and price history → | £9.99View at Healf (opens in a new tab) | 2pper 1,000 IU | 62p | 30th of 207 |
| Life Extension Vitamin D360 softgelsDetails and price history → | £6.50View at Healf (opens in a new tab) | 2pper 1,000 IU | 65p | 31st of 207 |
| vitalityPRO Vitamin D3 K2180 tabletsDetails and price history → | £17.00View at Healf (opens in a new tab) | 2pper 1,000 IU | 71p | 33rd of 207 |
| NOW Foods Vitamin D-3 1000 IU360 softgelsDetails and price history → | £9.99View at Healf (opens in a new tab) | 3pper 1,000 IU | 83p | 35th of 207 |
| Solgar Vitamin D3 2500IU59 ml · Natural OrangeDetails and price history → | £8.49View at Healf (opens in a new tab) | 3pper 1,000 IU | 86p | 36th of 207 |
| Webber Naturals and Holista D3 1000 IU500 tabletsDetails and price history → | £14.49View at Healf (opens in a new tab) | 3pper 1,000 IU | 87p | 37th of 207 |
| Codeage Vitamin D3 Gummies60 gummiesDetails and price history → | £8.99View at Healf (opens in a new tab) | 3pper 1,000 IU | 90p | 40th of 207 |
| Metagenics Vitamin D3 High Strength60 tabletsDetails and price history → | £10.66View at Healf (opens in a new tab) | 4pper 1,000 IU | £1.07 | 43rd of 207 |
| NOW Foods Vitamin D-3 2,000 IU30 softgelsDetails and price history → | £2.36View at Healf (opens in a new tab) | 4pper 1,000 IU | £1.18 | 48th of 207 |
| Thorne Vitamin D and K230 mlDetails and price history → | £23.99View at Healf (opens in a new tab) | 4pper 1,000 IU | £1.20 | 49th of 207 |
| Solgar Vitamin D3 4000IU120 capsulesDetails and price history → | £21.39View at Healf (opens in a new tab) | 4pper 1,000 IU | £1.34 | 58th of 207 |
| Solgar Vitamin D3 4000IU60 capsulesDetails and price history → | £10.99View at Healf (opens in a new tab) | 5pper 1,000 IU | £1.37 | 60th of 207 |
| Seeking Health Vitamin D3 + K2 Drops900 servingsDetails and price history → | £20.99View at Healf (opens in a new tab) | 5pper 1,000 IU | £1.40 | 61st of 207 |
| Pure Encapsulations Vitamin D3 5000 IU60 capsulesDetails and price history → | £14.49View at Healf (opens in a new tab) | 5pper 1,000 IU | £1.45 | 63rd of 207 |
| MARCHON VITAMIN D3 & K2 Spray15 mlDetails and price history → | £14.50View at Healf (opens in a new tab) | 5pper 1,000 IU | £1.45 | 64th of 207 |
| NaturesPlus Vitamin D3 2500 IU with K2 120 mcg90 tabletsDetails and price history → | £11.10View at Healf (opens in a new tab) | 5pper 1,000 IU | £1.48 | 66th of 207 |
| Seeking Health Vitamin D3 + K260 capsulesDetails and price history → | £16.45View at Healf (opens in a new tab) | 5pper 1,000 IU | £1.65 | 70th of 207 |
| Erewhon Vitamin D3 5000IU120 capsulesDetails and price history → | £34.99View at Healf (opens in a new tab) | 6pper 1,000 IU | £1.75 | 75th of 207 |
| Puori D3 - Vitamin D 2500IU120 softgelsDetails and price history → | £17.99View at Healf (opens in a new tab) | 6pper 1,000 IU | £1.80 | 76th of 207 |
| ProHealth Longevity Vitamin D3 + K290 capsulesDetails and price history → | £27.45View at Healf (opens in a new tab) | 6pper 1,000 IU | £1.83 | 77th of 207 |
| Vivo Life D3 & K2 Complex50 ml · Lemon FlavourDetails and price history → | £12.45View at Healf (opens in a new tab) | 6pper 1,000 IU | £1.87 | 79th of 207 |
| Solgar Vitamin D 1000IU250 softgelsDetails and price history → | £15.99View at Healf (opens in a new tab) | 6pper 1,000 IU | £1.92 | 81st of 207 |
| Solgar Vitamin D3 1000IU180 tabletsDetails and price history → | £11.99View at Healf (opens in a new tab) | 7pper 1,000 IU | £2.00 | 83rd of 207 |
| NOW Foods Vitamin D-3 & K-2 1000 IU / 45 mcg120 capsulesDetails and price history → | £8.30View at Healf (opens in a new tab) | 7pper 1,000 IU | £2.08 | 85th of 207 |
| Cytoplan Vitamin D3 + K2 Spray30 mlDetails and price history → | £17.99View at Healf (opens in a new tab) | 7pper 1,000 IU | £2.16 | 87th of 207 |
| Promix Nutrition D3 (5,000 IU) + K290 capsulesDetails and price history → | £32.99View at Healf (opens in a new tab) | 7pper 1,000 IU | £2.20 | 88th of 207 |
| Solgar Vitamin D3 2200IU100 capsulesDetails and price history → | £16.49View at Healf (opens in a new tab) | 7pper 1,000 IU | £2.25 | 90th of 207 |
| NOW Foods Vitamin D-3 400 IU180 softgelsDetails and price history → | £5.49View at Healf (opens in a new tab) | 8pper 1,000 IU | £2.29 | 91st of 207 |
| Momentous Vitamin D360 servingsDetails and price history → | £22.99View at Healf (opens in a new tab) | 8pper 1,000 IU | £2.30 | 93rd of 207 |
| Solgar Vitamin D 1000IU100 softgelsDetails and price history → | £7.99View at Healf (opens in a new tab) | 8pper 1,000 IU | £2.40 | 95th of 207 |
| Cytoplan Vitamin D3 & K260 capsulesDetails and price history → | £19.19View at Healf (opens in a new tab) | 8pper 1,000 IU | £2.40 | 96th of 207 |
| PlantFusion D3 5000 IU with K260 capsulesDetails and price history → | £23.99View at Healf (opens in a new tab) | 8pper 1,000 IU | £2.40 | 97th of 207 |
| Solgar Vitamin D3 2200IU50 capsulesDetails and price history → | £8.99View at Healf (opens in a new tab) | 8pper 1,000 IU | £2.45 | 98th of 207 |
| Puresport 4000IU Vitamin D3 + K260 capsulesDetails and price history → | £19.99View at Healf (opens in a new tab) | 8pper 1,000 IU | £2.50 | 100th of 207 |
| KIKI Health Vitamin D3 & K2 Oral Spray (Peppermint)30 ml · PeppermintDetails and price history → | £19.45View at Healf (opens in a new tab) | 8pper 1,000 IU | £2.50 | 101st of 207 |
| Solgar Vitamin D3 1000IU90 tabletsDetails and price history → | £7.99View at Healf (opens in a new tab) | 9pper 1,000 IU | £2.66 | 104th of 207 |
| Sports Research Vegan D3 + K260 softgelsDetails and price history → | £28.49View at Healf (opens in a new tab) | 9pper 1,000 IU | £2.85 | 107th of 207 |
| Pure Encapsulations Vitamin D3 Vegan120 capsulesDetails and price history → | £24.49View at Healf (opens in a new tab) | 10pper 1,000 IU | £3.06 | 109th of 207 |
| Transparent Labs Vitamin D3 + K260 softgelsDetails and price history → | £31.99View at Healf (opens in a new tab) | 11pper 1,000 IU | £3.20 | 113th of 207 |
| Solgar Vitamin D3 1000IU Chewable Tablets100 tabletsDetails and price history → | £11.49View at Healf (opens in a new tab) | 11pper 1,000 IU | £3.45 | 119th of 207 |
| Cytoplan Vitamin D3 Spray30 mlDetails and price history → | £14.99View at Healf (opens in a new tab) | 12pper 1,000 IU | £3.60 | 120th of 207 |
| Love Life Supplements Vitamin D3 + K2 (K2Vital)60 capsulesDetails and price history → | £21.95View at Healf (opens in a new tab) | 12pper 1,000 IU | £3.66 | 121st of 207 |
| Zita West Vitamin D20 mlDetails and price history → | £13.00View at Healf (opens in a new tab) | 13pper 1,000 IU | £3.90 | 124th of 207 |
| NaturesPlus Vitamin D3 1000 IU & K2 100 mcg90 capsulesDetails and price history → | £12.26View at Healf (opens in a new tab) | 14pper 1,000 IU | £4.09 | 127th of 207 |
| Double Wood Supplements Vitamin D3 + K2 Liquid Drops30 servingsDetails and price history → | £20.99View at Healf (opens in a new tab) | 14pper 1,000 IU | £4.20 | 128th of 207 |
| Rho Nutrition Liposomal D3K2120 mlDetails and price history → | £20.99View at Healf (opens in a new tab) | 14pper 1,000 IU | £4.20 | 129th of 207 |
| Thorne Vitamin D-1,000180 capsulesDetails and price history → | £25.99View at Healf (opens in a new tab) | 14pper 1,000 IU | £4.33 | 130th of 207 |
| Thorne Vitamin D-1,00090 capsulesDetails and price history → | £13.02View at Healf (opens in a new tab) | 14pper 1,000 IU | £4.34 | 131st of 207 |
| Quicksilver Scientific D3K250 mlDetails and price history → | £36.99View at Healf (opens in a new tab) | 15pper 1,000 IU | £4.44 | 134th of 207 |
| Cytoplan Daily D3 + K260 tabletsDetails and price history → | £17.95View at Healf (opens in a new tab) | 15pper 1,000 IU | £4.49 | 135th of 207 |
| Momentous Vitamin D3 2000 IU60 capsulesDetails and price history → | £18.49View at Healf (opens in a new tab) | 15pper 1,000 IU | £4.62 | 136th of 207 |
| BioCare Vitamin D3 4000iu30 capsulesDetails and price history → | £18.70View at Healf (opens in a new tab) | 16pper 1,000 IU | £4.68 | 137th of 207 |
| Pure Encapsulations Vitamin D3 1,000 IU120 capsulesDetails and price history → | £19.49View at Healf (opens in a new tab) | 16pper 1,000 IU | £4.87 | 139th of 207 |
| Thorne Vitamin D330 mlDetails and price history → | £20.49View at Healf (opens in a new tab) | 17pper 1,000 IU | £5.12 | 141st of 207 |
| Metagenics Vitamin D3 with K2 Chewable56 tablets · LemonDetails and price history → | £19.19View at Healf (opens in a new tab) | 17pper 1,000 IU | £5.14 | 142nd of 207 |
| Erewhon Vitamin D3-K260 tabletsDetails and price history → | £25.99View at Healf (opens in a new tab) | 17pper 1,000 IU | £5.20 | 143rd of 207 |
| Dr. Mercola Calcium with Vitamins D3 & K290 capsulesDetails and price history → | £88.56View at Healf (opens in a new tab) | 20pper 1,000 IU | £5.90 | 148th of 207 |
| Purovitalis Liposomal Vitamin D3+K260 capsulesDetails and price history → | £25.95View at Healf (opens in a new tab) | 22pper 1,000 IU | £6.49 | 152nd of 207 |
| MaryRuth's Vitamin D3 Gummies60 gummies · StrawberryDetails and price history → | £13.99View at Healf (opens in a new tab) | 23pper 1,000 IU | £7.00 | 154th of 207 |
| Dr. Mercola Calcium with Vitamins D3 & K230 capsulesDetails and price history → | £36.36View at Healf (opens in a new tab) | 24pper 1,000 IU | £7.27 | 156th of 207 |
| MaryRuth's Infant & Toddler Vitamin D3 Drops90 servings · UnflavouredDetails and price history → | £14.66View at Healf (opens in a new tab) | 24pper 1,000 IU | £7.32 | 157th of 207 |
| BioCare Vitamin D3 1000iu60 capsulesDetails and price history → | £14.89View at Healf (opens in a new tab) | 25pper 1,000 IU | £7.45 | 159th of 207 |
| Vital Nutrients Vitamin D3 + K2 (Formerly K2-7+D3)60 capsulesDetails and price history → | £29.99View at Healf (opens in a new tab) | 25pper 1,000 IU | £7.50 | 161st of 207 |
| HINNAO Technology Sublingual Vitamin D3 + K230 mlDetails and price history → | £42.99View at Healf (opens in a new tab) | 27pper 1,000 IU | £8.06 | 162nd of 207 |
| Zooki Liposomal Vitamin D 3000iu Capsules60 capsulesDetails and price history → | £24.99View at Healf (opens in a new tab) | 28pper 1,000 IU | £8.33 | 163rd of 207 |
| CanPrev D3 & K2 Drops75 servingsDetails and price history → | £26.49View at Healf (opens in a new tab) | 35pper 1,000 IU | £10.60 | 167th of 207 |
| Codeage Liquid D3 + K229 servingsDetails and price history → | £24.99View at Healf (opens in a new tab) | 43pper 1,000 IU | £12.93 | 168th of 207 |
| Zooki Liposomal Vitamin D3 + K2 3,000iu, Mixed Berry Flavour30 sachets · Mixed BerryDetails and price history → | £39.99View at Healf (opens in a new tab) | 44pper 1,000 IU | £13.33 | 169th of 207 |
| Wild Nutrition Food-Grown Vitamin D30 capsulesDetails and price history → | £14.80View at Healf (opens in a new tab) | 49pper 1,000 IU | £14.80 | 174th of 207 |
| Solgar Calcium Citrate With Vitamin D240 tabletsDetails and price history → | £20.99View at Healf (opens in a new tab) | 58pper 1,000 IU | £17.49 | 177th of 207 |
| Zooki Liposomal Vitamin D3 + K2 3,000iu, Mixed Berry Flavour14 sachets · Mixed BerryDetails and price history → | £24.99View at Healf (opens in a new tab) | 60pper 1,000 IU | £17.85 | 178th of 207 |
| Cytoplan Childrens Vitamin D Drops15 mlDetails and price history → | £15.19View at Healf (opens in a new tab) | 63pper 1,000 IU | £18.99 | 182nd of 207 |
| Wild Nutrition Food-Grown Vitamin D Gummies60 gummiesDetails and price history → | £20.00View at Healf (opens in a new tab) | 67pper 1,000 IU | £20.00 | 184th of 207 |
| Solgar Calcium Citrate With Vitamin D60 tabletsDetails and price history → | £6.19View at Healf (opens in a new tab) | 69pper 1,000 IU | £20.63 | 186th of 207 |
| MaryRuth's Kids Vitamin D3 Liquid Drops30 servings · OrangeDetails and price history → | £14.66View at Healf (opens in a new tab) | 76pper 1,000 IU | £22.91 | 188th of 207 |
| MaryRuth's D3 + K2 Spray30 ml · UnflavouredDetails and price history → | £21.39View at Healf (opens in a new tab) | 89pper 1,000 IU | £26.74 | 190th of 207 |
| Bare Biology Rise & Shine Omega 3 with Vitamin D3 Capsules60 capsulesDetails and price history → | £33.95View at Healf (opens in a new tab) | £1.13per 1,000 IU | £33.95 | 192nd of 207 |
| Seeking Health Vitamin D3 Drops30 ml · out of stockDetails and price history → | £17.49View at Healf (opens in a new tab) | 1pper 1,000 IU | 29p | 195th of 207 |
| BetterYou Vitamin D 3000 IU Oral Spray15 ml · out of stockDetails and price history → | £7.06View at Healf (opens in a new tab) | 2pper 1,000 IU | 71p | 197th of 207 |
| Seeking Health Vitamin D3 + K2 Drops900 servings · out of stockDetails and price history → | £18.89View at Healf (opens in a new tab) | 4pper 1,000 IU | £1.26 | 198th of 207 |
| MaryRuth's Toddler Vitamin D3+K2 Liquid Drops30 ml · Unflavoured · out of stockDetails and price history → | £6.83View at Healf (opens in a new tab) | 38pper 1,000 IU | £11.38 | 206th of 207 |