Vitamin D

Vitamin D helps regulate the amount of calcium and phosphate in the body.

These nutrients are needed to keep bones, teeth and muscles healthy.

A lack of vitamin D can lead to bone deformities such as rickets in children, and bone pain caused by a condition called osteomalacia in adults.

Government advice is that everyone should consider taking a daily vitamin D supplement during the autumn and winter.

People at high risk of not getting enough vitamin D, all children aged 1 to 4, and all babies (unless they're having more than 500ml of infant formula a day) should take a daily supplement throughout the year.

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60 products

Source Naturals Calcium & Magnesium with Vitamin D3 tablets bottle 100 count
Supplement facts & ingredients image: Source Naturals Calcium & Magnesium with Vitamin D3 tablets ingredient panel 100 count
£16.99 £0.17 / item
Source Naturals Calcium & Magnesium with Vitamin D3 - 100 Tablets
NOW Foods Vitamin D3 400 IU Softgels 180 Softgels front bottle view
NOW Foods Vitamin D3 400 IU Softgels 180 Softgels Supplement Facts label with vitamin D3 details
From £3.99 £0.04 / item
NOW Vitamin D3 400 IU 1000 IU 2000 IU 5000 IU - Softgel and Chewable
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Nature's Answer Vitamin D3 and K2 Liquid Drops Lemon 15ml front label
Nature's Answer Vitamin D3 & K2 Liquid Drops Lemon - 15ml
£24.99
Nature's Answer Vitamin D3 & K2 Liquid Drops Lemon - 15ml
Nature’s Answer Vitamin D3 liquid drops 4000 IU 15ml bottle front label
Nature’s Answer Vitamin D3 Liquid Drops 4000 IU - 15ml
£19.99
Nature’s Answer Vitamin D3 Liquid Drops 4000 IU - 15ml
Nutriburst Vegan Vitamin D3 and K2 Gummies bottle, lemon flavour, 60 count.
Supplement facts panel for Nutriburst Vitamin D3 2000IU with K2 MK7 gummies.
£15.99 £0.27 / item
Nutriburst Vitamin D3 & K2 Gummies - 2000IU D3 + 100µg K2 MK7 - 60 Count
Nordic Naturals Plant-Based Liquid Vitamin D3 bottle & box, 30ml, 1000 IU.
Supplement facts, barcode and ingredients for vegan Vitamin D3 liquid.
£21.99
Nordic Naturals Plant-Based Liquid Vitamin D3 1000 IU, Apple - 30ml
Nordic Naturals Omega-3D with Vitamin D3 lemon soft gels, 120 count bottle & box.
Nordic Naturals Omega-3D with Vitamin D3, Lemon - 120 Soft Gels
£32.99
Nordic Naturals Omega-3D with Vitamin D3, Lemon - 120 Soft Gels
Nordic Naturals Omega-3D Liquid, Lemon with Vitamin D3, 237ml bottle.
Nordic Naturals Omega-3D Liquid, Lemon with Vitamin D3 - 237ml
£32.99
Nordic Naturals Omega-3D Liquid, Lemon with Vitamin D3 - 237ml
Nordic Naturals Omega-3D with Vitamin D3 bottle & box, lemon soft gels, 60 count.
Nordic Naturals Omega-3D with Vitamin D3, Lemon - 60 Soft Gels
£19.99
Nordic Naturals Omega-3D with Vitamin D3, Lemon - 60 Soft Gels
MAG365 Vitamin D Plus Capsules bottle, 60 count.
Supplement facts and ingredient list for MAG365 Vitamin D Plus.
£22.99 £0.38 / item
MAG365 Vitamin D Plus Capsules - with Magnesium, B12, K2 - 60 Count
BetterYou Vitamin D + K2 Kids Oral Spray bottle & box, bubblegum blueberry flavour, 15ml.
BetterYou Vitamin D + K2 Kids Oral Spray, Bubblegum & Blueberry - 15ml
£11.99
BetterYou Vitamin D + K2 Kids Oral Spray, Bubblegum & Blueberry - 15ml
BetterYou MultiVitamin Daily Oral Spray bottle & box, blackcurrant plum flavour, 25ml.
BetterYou MultiVitamin Daily Oral Spray, Blackcurrant & Plum - 25ml
£11.99
BetterYou MultiVitamin Daily Oral Spray, Blackcurrant & Plum - 25ml
BetterYou Vitamin D Junior Oral Spray bottle & box, 15ml.
BetterYou Vitamin D 400 IU Junior Oral Spray, Peppermint - 15ml
£10.99
BetterYou Vitamin D 400 IU Junior Oral Spray, Peppermint - 15ml
BetterYou Vitamin D Infant Oral Spray bottle & box, 15ml.
BetterYou Vitamin D 400 IU Infant Oral Spray, Flavour Free - 15ml
£10.99
BetterYou Vitamin D 400 IU Infant Oral Spray, Flavour Free - 15ml
BetterYou Vitamin D3 1000 IU Oral Spray bottle & box, 15ml.
BetterYou Vitamin D3 1000 IU Oral Spray, Peppermint - 15ml
£10.99
BetterYou Vitamin D3 1000 IU Oral Spray, Peppermint - 15ml
BetterYou Vitamin D3 3000 IU Oral Spray bottle & box, 15ml.
BetterYou Vitamin D3 3000 IU Oral Spray, Peppermint - 15ml
£11.99
BetterYou Vitamin D3 3000 IU Oral Spray, Peppermint - 15ml
BetterYou Vitamin D3 + K2 Oral Spray bottle & box, peppermint, 12ml.
BetterYou Vitamin D3 + K2 Oral Spray, Peppermint - 12ml
£12.99
BetterYou Vitamin D3 + K2 Oral Spray, Peppermint - 12ml
BetterYou Vitamin D3 4000 IU Oral Spray bottle & box, 15ml.
BetterYou Vitamin D3 4000 IU Oral Spray, Peppermint - 15ml
£11.99
BetterYou Vitamin D3 4000 IU Oral Spray, Peppermint - 15ml
Ener-D Sugar Free Raspberry vitamin D powder mix box front label 24 sachets on white background
Ener-D Sugar Free Raspberry Vitamin D Powder Mix – 24 Sachets
£16.99 £0.71 / item
Ener-D Sugar Free Raspberry Vitamin D Powder Mix – 24 Sachets
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Hey Nutrition Vitamin D3 & K2 MK-7 bottle, 60 vegetarian capsules.
Supplement facts panel for D3, K2, and MCT oil complex.
£29.99 £0.50 / item
Hey Nutrition Vitamin D3 & K2 MK-7 with MCT Oil - 60 Capsules
Ener-D Sugar Free Orange vitamin D powder mix box front label 24 sachets on white background
Ener-D Sugar Free Orange Vitamin D Powder Mix – 24 Sachets
£19.99 £0.83 / item
Ener-D Sugar Free Orange Vitamin D Powder Mix – 24 Sachets
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MAG365 PrizMAG Magnesium Bisglycinate with K2 & D3 - 90 Capsules
MAG365 PrizMAG Magnesium Bisglycinate with K2 & D3 - 90 Capsules
£32.99 £0.37 / item
MAG365 PrizMAG Magnesium Bisglycinate with K2 & D3 - 90 Capsules
Garden of Life Organics Vegan Vitamin D3 Spray 1000 IU 58ml front spray bottle packaging showing product name and branding
Garden of Life Organics Vegan Vitamin D3 Spray 1000 IU 58ml supplement facts panel on bottle packaging
£27.99 £0.48 / ml
Garden of Life Organics Vegan Vitamin D3 Spray - 1000 IU - 58ml
Arriving Soon
Minami MorEPA Kids 6+ strawberry flavored omega-3 and vitamin D3 softgels, 60 count box.
Supplement facts label for Minami Kids MorEPA with EPA, DHA, and Vitamin D3.
£29.99 £0.50 / item
Minami MorEPA Kids 6+ – EPA, DHA & Vitamin D3, Strawberry – 60 Softgels
Arriving Soon
Minami DHA+EPA Liquid for Kids with Vitamin D3, 100ml bottle and box, natural berry and orange flavor.
Nutritional information and dosage for Minami Kids Omega-3 Liquid supplement.
£31.99 £0.32 / ml
Minami Omega-3 Liquid Kids – EPA DHA & Vitamin D3, Berry Orange – 100ml
Nutriburst Ultra-D1000 Vitamin D3 K2 Gummies jar, lemon, 60 count.
Supplement facts panel for Nutriburst Vegan D3 & K2 Gummies.
£9.99 £0.17 / item
Nutriburst Ultra-D1000 Vegan Vitamin D3 & K2 Gummies for Bones - 60 Count
Osavi Vitamin D3 + K2 Oral Spray 25ml bottle & box, peppermint flavour.
Supplement facts and directions for Osavi D3 K2 oral spray.
£12.99 £0.52 / ml
Osavi Vitamin D3 + K2 Oral Spray with MK-7 - Peppermint Flavour - 25ml
Osavi Vitamin D3 + K2 bottle, 60 softgels, 2000IU & 100μg.
Supplement facts panel for Osavi D3 K2 complex showing Quali-D and K2VITAL.
£11.99 £0.20 / item
Osavi Vitamin D3 2000IU & K2 100μg (MK-7) in MCT Oil - 60 Softgels
Terranova Vitamin D3 and K2 2000iu 100µg 100 vegetarian capsules front view bottle packaging
Terranova Vitamin D3 and K2 2000iu 100µg 100 vegetarian capsules supplement facts panel
£39.99 £0.40 / item
Terranova Vitamin D3 2000IU + K2 100µg Capsules 100 Count
ChildLife Essentials Organic Vitamin D3 6.25ml front view box packaging
ChildLife Organic Vitamin D3 6.25ml bottle close up label
£18.99 £3.04 / ml
ChildLife Essentials Organic Vitamin D3 Drops 400 IU - 6.25ml
The Good Guru Vegan Vitamin D3 and K2 MK-7 supplement bottle, 90 capsules, on white background.
Supplement facts label for The Good Guru Vegan D3 + K2, showing 4000IU D3 and MK-7, 90 count.
£20.99 £0.23 / item
The Good Guru Vegan Vitamin D3 + K2 (MK-7) - 4000IU - 90 Capsules
Carlson Vitamin D3 2,000 IU (50 mcg) Bone & Immune Support 360 Softgels front bottle packaging showing product name and branding
Carlson Vitamin D3 2,000 IU (50 mcg) Bone & Immune Support 360 Softgels side bottle packaging with key benefits detail
£33.99 £0.09 / item
Carlson Vitamin D3 – 2,000 IU (50 mcg), Bone & Immune Support, 360 Softgels

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Because your health deserves more than clever packaging

Responsibly sourced ingredients

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No artificial colours, fillers, or unnecessary additives

Plant-powered ingredients and clean actives designed to support whole-body health.

Clinically Approved

Every formula is backed by clinical research and approved for both safety and effectiveness.

Clear labelling and transparent brands

Suitable for long-term, everyday use