01323 928523
Vitamin D
50 vitamin D products in capsules, tablets, liquids and sprays, across strengths from 400iu to 5000iu, plus D3 with K2 combinations. Brands include Solgar, Viridian, HealthAid, Natures Aid, Biocare, Pharma Nord and Quest.
Why vitamin D matters in the UK
Between October and early March, sunlight in the UK is not strong enough for skin to make vitamin D, and the NHS advises that everyone considers a daily supplement over those months. People who are indoors most of the day, cover their skin, or have darker skin are advised to consider taking it year round.
What does vitamin D do?
Vitamin D contributes to the normal absorption and utilisation of calcium and phosphorus, to normal blood calcium levels, to the maintenance of normal bones, teeth and muscle function, to the normal function of the immune system, and it has a role in the process of cell division. In children it contributes to the normal growth and development of bone.
Which strength?
The Nutrient Reference Value is 5 micrograms (200iu) and the NHS suggests 10 micrograms (400iu) daily for most adults over the autumn and winter. Strengths above that are widely sold and widely used; 1000iu and 2000iu are our most popular. Vitamin D is fat-soluble and stored by the body, so more is not automatically better - do not exceed the dose on the pack, and speak to your GP before taking high strengths long term.
D3 or D2, and why K2?
D3 (cholecalciferol) is the form the body makes in sunlight and the one in most products here. D2 (ergocalciferol) is plant-derived; vegan D3 from lichen is also available and we stock several. Vitamin K contributes to the maintenance of normal bones, which is why D3 and K2 are often combined. If you take warfarin, do not take a vitamin K supplement without speaking to your GP.
Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.
Filters
BetterYouD1000 Vitamin D Daily Oral Spray 15ml
Delivering 1000IU per spray, D1000 provides an effective maintenance dosage for adults and teenagers. Formulated to provide optimal nutritional del...
View full detailsViridianVitamin D3 2000IU Spray 20ml
Easy-to-use spray presentation of this popular supplement with a great tasting natural orange flavour. Ideal for use on the go, this spray delivers...
View full detailsTogether HealthVegan Vitamin D3 30 Capsules
Together's plant-based Vitamin D3 is produced from lichen grown in North America, where it thrives in cool, remote mountainous climates with clean ...
View full detailsQuestVitamin D3 1000 i.u 90 Tablets
Vitamin D supplement to support bone and immune health. Provides 1000iu of vitamin D per tablet. Vitamin D contributes to the normal function of th...
View full detailsHealthAidVitamin D 1000iu 120 Tablets
Vitamin D3 plays an essential role in the immune system, vital for the maintenance of the body's organ systems. Vitamin D3 helps absorption and uti...
View full detailsHealthAidVitamin D 500iu 60 Tablets
Vitamin D is a fat soluble vitamin that plays an essential role in enhancing the immune system. It helps regulate the absorption and utilization of...
View full detailsBetterYouDlux4000 Oral Spray 15ml
Formulated to provide optimal nutritional delivery, each spray provides the vitamin D in micro-sized droplets that coat and permeate the soft-tissu...
View full detailsMultiViVitamin D3 4000IU Supplement 30 Capsules
Vitamin D3 4000iu, 30 capsules. Cholecalciferol - the same form the skin makes from sunlight - at a high strength for anyone with limited sun expos...
View full detailsDietapplementsVitamins D3 K2 C 120 Capsules
Dietapplements KDefence combines Vitamin D3 4000IU, Vitamin K2 as MK-7 100mcg and Vitamin C in one clean-label capsule. Vitamin D contributes to th...
View full detailsImmiflex250mg with Vitamin D 20mcg 30 Capsules
Featuring 250 mg of 40 times patented Wellmune beta 1,3-1,6 glucan and 20 mcg of Vitamin D3.
Bio-StrathLiquid Vitamin D 250ml - Fermented Herbal Yeast Supplement
Bio-Strath Liquid + Vitamin D 250ml - Natural Fermented Herbal Yeast Supplement Bio-Strath Liquid + Vitamin D 250ml combines fermented herbal yeas...
View full detailsViridianVitamin D3 (Vegan) 400IU 30 Capsules
Vitamin D contributes to the maintenance of normal bones, teeth, muscle function and immune function. Vitamin D contributes to normal absorption/ut...
View full detailsQuestForte D 4000i.u 60 Tablets
*Quest Vitamin D provides 4000iu of vitamin D per tablet. Vitamin D contributes to the normal function of the immune system and muscles. It is need...
View full detailsSolgarVitamin D3 4000iu (100ug) 60 Vcaps
Vitamin D3 is known as the sunshine vitamin! Vitamin D3 is a fat-soluble vitamin that is essential to our health. It is required for calcium and ph...
View full detailsBalancedVitamin D3 4000iu Bottle 60 Capsules
The vitamin D3 here comes from lichen rather than lanolin, which is what makes it suitable for vegans.Each capsule supplies 4000iu of vitamin D3, w...
View full detailsNatures AidVegan Vitamin D3 2500iu Liquid 50ml
Vitamin D is a fat soluble Vitamin, which is not found in many foods. The main food sources include liver, mushrooms, and oily fish. Your body can ...
View full detailsSolgarVitamin D3 Liquid 2500iu 59ml
Liquid Vitamin D3 2500 IU (62.5 mcg) is a premium, high strength formula of vitamin D3 in a form that is easy for the body to use. Vitamin D3 is a ...
View full detailsHealthAidVitamin D3 2000iu New 120 Tablets
Vitamin D is regarded as an extremely important health-sustaining factor because apart from being a vitamin it works as a hormone which can influen...
View full detailsHealthAidVitamin D3 10,000iu 30 Capsules
Vitamin D3 is a fat soluble vitamin that plays an essential role in enhancing the immune system. Vitamin D is vital for the maintenance of the body...
View full detailsNatures AidVitamin D3 Spray 30ml
Natures Aid Vitamin D3 Spray - 30ml Product Overview Elevate your daily wellness routine with the Natures Aid Vitamin D3 Spray. This premium supp...
View full detailsHealthAidVitamin D3 1000iu 30 Tablets
Vitamin D is a fat soluble vitamin that plays an essential role in enhancing the immune system. It helps regulate the absorption and utilization of...
View full detailsLifeplanVitamin D3 400iu 60 Tablets
Vitamin D contributes to normal absorption/utilisation of calcium and phosphorus, normal blood calcium levels and the maintenance of normal bones....
View full detailsNow FoodsMega D-3 & MK-7 120 Capsules
NOW Mega D-3 & MK-7 combines vitamins D-3 and K-2, two nutrients extensively researched for their roles in the health of bones, teeth and the c...
View full detailsMultiViVitamin D3 Gummies 60 Gummies
Multivi Vitamin D3 1000 IU Gummies in lemon flavour provide a convenient and enjoyable way to meet your daily vitamin D requirements. Designed to s...
View full detailsHealthAidVitamin D3 1000iu Spray 20ml
Vitamin D is a fat soluble vitamin that plays an essential role in enhancing the immune system and is vital to maintain the health of organs. It he...
View full detailsBalancedVitamin D3 2000iu 60 Capsules
Balanced Vitamin D3 60 Veggie Caps in our reusable and recyclable bottle. Vitamin D contributes to normal function of the immune system and mainte...
View full details