Vitamin D

Vitamin D is a fat-soluble vitamin produced in the skin on exposure to ultraviolet B (UVB) sunlight, and also obtained in small quantities from dietary sources such as oily fish, eggs, and fortified foods. In the UK and other northern latitudes, UVB levels are insufficient for skin synthesis during autumn and winter months, making supplementation a widely used and recommended option. Vitamin D supplements are available in two principal forms: D3 (cholecalciferol), derived from animal sources or lichen (for vegan products), and D2 (ergocalciferol), which is plant-derived. D3 is the more commonly supplemented form. Products in this collection are available across a wide range of strengths from 400 IU (10mcg) through to 50,000 IU (1,250mcg), in capsule, tablet, softgel, liquid drop, and oral spray formats. Vitamin D3 is also available in combination with vitamin K2 (as MK-7, menaquinone-7), in capsule, liquid drop, spray, and liposomal formats, from brands including Cytoplan, Metagenics, Good Health Naturally, Lipolife, and HINNAO Technology. Standalone vitamin D3 products are available from Pure Encapsulations, Solgar, Natures Aid, Lamberts, Health Aid, Huxley Europe, BetterYou, Pharma Nord, Biogena, Viridian, and Higher Nature.

You may also like:

Allergy Research Vitamin D3 Complete 60s
£32.83
Supplying Vitamin D3, Vitamin A and K2 in a balanced combination. Each capsule delivers 2,000iu of Vitamin D3.
Add to cart

You may also like:

Conella Vitamin D Spray 15ml
£12.45
This peppermint-flavoured Vitamin D3 spray is a convenient and cost-effective way to fulfill your daily vitamin D3 needs. Each spray delivers approximately 3000iu of vitamin D3 (the sunshine nutrient), making...
Add to cart

You may also like:

Vivo Life D3 Liquid Vitamin D3 & K2 Lemon Flavour 50ml
£18.25
2000IU of D3 + 25mcg of K2 per serving. Vegan vitamin D3 derived from algae. Vitamin K2 to aid D3 absorption. Liquid form for rapid absorption. Easily adjust serving size...
Add to cart

You may also like:

PatchMD Vitamin D3/Calcium Topical Patch 30s
£19.50
This simple but effective blend of vitamins and minerals helps maintain strong bones and teeth, supports healthy muscles, and plays a key role in keeping the immune system functioning properly.
Add to cart

You may also like:

PatchMD Vitamin D3/K2 Topical Patch 30s
£19.50
Designed to fit easily into your daily routine, whether used in the morning or at night, the vitamin D3 patch offers a convenient and consistent way to supplement your wellness...
Add to cart

You may also like:

BetterYou Vitamin D+K2 Kids' Daily Oral Spray 15ml
£9.45
The fuss-free way to get their vitamins every day – Vitamin D+K2 Kids’ Oral Spray is a tasty, fast, convenient and effective way to support your child's bone health and...
Add to cart

You may also like:

BioCare Vitamin D3 Spray 1000iu 15ml
£10.45
High potency vitamin D3 in a great tasting natural lemon flavoured liquid, providing 1000iu vitamin D per spray for optimum support.
Add to cart

You may also like:

Vitamin D3 + K2, 2000IU + 100mcg - 120 softgels | Osavi
£19.00 £17.10
Food supplement in the form of a soft capsule with naturally derived vitamin D3 (Quali®-D) and highly bioavailable vitamin K2 (K2VITAL®) dissolved in MCT oil from coconut. Vitamin K helps to...
Add to cart

You may also like:

Vitamin D3 + K2 Oral Spray, Peppermint - 25 ml. | Osavi
£13.00 £11.70
Food supplement with vitamin D3 (cholecalciferol) and vitamin K2 (menaquinone-7). Oral spray with xylitol (with sweetener) and natural peppermint flavour. Want strong bones and high immunity regardless of age? Make...
Add to cart

You may also like:

Vitamin D3, 2000IU - 120 softgels | Osavi
£9.00 £8.10
Softgel food supplement capsule with vitamin D3 (cholecalciferol) dissolved in MCT oil from coconut. Quali®-D is a stable and bioavailable form of vitamin D3, derived naturally from lanolin. There is...
Add to cart

You may also like:

Natures Aid Vitamin D3 (Super Strength) 4000iu 60's
£9.45
Natures Aid® Vitamin D3 contributes to the maintenance of normal bones, teeth and muscle function. Vitamin D plays a role in the process of cell division and is helpful in...
Add to cart

You may also like:

Metagenics Vitamin D3 with K2 Chewable 56s
£21.95
Vitamin D3 with K2 Chewable offers a simple, great-tasting way to support healthy bones and immune function every day. Each convenient lemon-flavoured chewable tablet provides 2000 IU (50 µg) of...
Add to cart

You may also like:

Metagenics Vitamin D3 Melts 120s (Formerly Nutri Adv. NUT-3430)
£13.45
Provides 2000iu vitamin D3 in a small, lemon-flavoured melt, chewable or dissolvable sublingually. Ideal for year-round supplementation, especially in winter, for those who dislike liquids or tablets. Suitable for adults...
Add to cart

You may also like:

Lamberts Vitamin D3 1000iu Gummies 60s
£12.45
Each Lamberts Vitamin D3 1000iu gummy provides 25µg of vitamin D in the preferred, highly bioavailable D3 form, for maximum absorption. With a delicious apple flavour and no added sugar...
Add to cart

You may also like:

Well.Actually. High Absorption Liposomal Vitamin D3+K2 1000-3000IU Oral Spray Strawberry & Rhubarb 25ml
£18.95
D3+K2 Liposomal Oral Spray is a high absorption vitamin D3 supplement delivering 2000IU with 100mcg of vitamin K2 per two sprays to help optimise the body's immune, bone, muscle and...
Add to cart

You may also like:

G&G Vitamins Vitamin D3 2500iu 90s
£21.95
This Vitamin D3 2500IU supplement combines vitamin D3 with vitamin C and K2. G&G have used a vegan vitamin D3, which is made from natural lichen. Rather than 4000iu (GA151)...
Add to cart

You may also like:

G&G Vitamins Vegan Vitamin D3 1000iu 120s
£13.45
G&G's Vitamin D3 is made from natural lichen; a composite organism that arises from algae. Lichen contains incredibly concentrated amounts of vitamin D3, which allows them to produce one of...
Add to cart

You may also like:

Lamberts Vitamin D3 2000iu 120's
£13.95
Providing 50µg of this important nutrient in the preferred D3 form. High potency, one-a-day. Small, easy to swallow capsules. UK made and tested. Pharmaceutical GMP standards.
Add to cart

You may also like:

Ener-Life Ener-D 1,000IU Vitamin D3 Raspberry 24 Sachets
£17.45
Ener-D is a sugar-free deliciously hydrating and convenient powdered vitamin D drink mix with 1000iu of plant-based vitamin D3 sourced from organic lichen, with added magnesium plus vitamin C, B...
Add to cart

You may also like:

Zooki Vitamin D3+K2 (30 Servings) 60s
£23.75
Advanced support for the immune system, muscles and bones. Clinically proven to be up to 4x better absorbed than conventional capsules.
Add to cart

You may also like:

New Roots Herbal Vitamin D3 2500iu Liquid 15ml
£24.75
A food supplement consisting of Vitamin D3 (cholecalciferol) containing 62,5 mcg (2500 IU) per drop. Vitamin D contributes to the maintenance of normal bones, muscle function and teeth, and to...
Add to cart

You may also like:

NaturesPlus Gummies Vitamin D3 25ug (1000IU) Mixed Berry 60s
£12.45
NaturesPlus Vitamin D3 1000 IU Gummies deliver this crucial nutrient in a fun, mixed berry-flavoured form. Vitamin D contributes to the normal function of the immune system, normal absorption and...
Add to cart

You may also like:

Nutrigold Vegan Vitamin D3 2000iu 60s
£13.20
Vitamin D3 (cholecalciferol) capsules (2000iu) derived from plant-based source suitable for vegans.
Add to cart

You may also like:

Bio-Health Vitamin D3 2000iu Vegan 60s
£13.45
Vegan Vitamin D3 2000iu Cholecalciferol with Calcium. Vitamin D helps with immune function, the utilisation and absorption of calcium, maintenance of bones and teeth and contributes to normal muscle function...
Add to cart

You may also like:

Altruvita Vitamin D3 1000IU 60s
£9.45
AltruVita Vitamin D3 1000IU is a clean formulation designed to support normal immune system function, the process of cell division, and to maintain bone, tooth and muscle health.
Add to cart

You may also like:

Vitamin D-3, 1000 IU - 250 caps | Swanson
£9.00
Supports bone plus immune and cardiovascular wellnessPromotes calcium absorption in the bodyMost biologically active form of vitamin D Promote bone health with Swanson Vitamin D3! Vitamin D, often called the...
Add to cart

You may also like:

Vitamin D3+K2 Gummies, Pomegranate - 60 gummies | Nordic Naturals
£23.45
Seriously flavorful, these made-for-adults gummies combine vitamin D3 and vitamin K2 to support healthy bones and calcium balance. WHY YOU'LL LOVE IT- 1000 IU Vitamin D3; 45 mcg Vitamin K2.-...
Add to cart

You may also like:

Vitamin D3 Gummies, 1000 IU Wild Berry - 120 gummies | Nordic Naturals
£22.75
Vitamin D3 Gummies gives you a delicious daily serving of the vitamin D3 you need for bone, mood, and immune support. WHY YOU'LL LOVE IT:- 1000 IU Vitamin D3.- Gelatin-free...
Add to cart

You may also like:

Plant-Based Vitamin D3 Liquid, 1000 IU Apple - 30 ml. | Nordic Naturals
£21.45
100% vegan vitamin D3 liquid for bone, mood, and immune health, sourced from lichen. WHY YOU'LL LOVE IT- 1000 IU Vitamin D3.- Supports strong bones, positive mood, and healthy immune...
Add to cart

You may also like:

Vitamin D3, 1000 IU Orange - 120 softgels | Nordic Naturals
£18.00
Vitamin D3 1000 helps support your bone, mood, and immune health needs, with the form of vitamin D your body naturally makes from sunlight, all in a single, mini-sized daily...
Add to cart
Showing 151 to 180 of 200 products