• Regimen Vitamin D3 Cholecalciferol supplement for immune and bone support.
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Vitamin D3

Vitamin D3

30 Days

Sunshine vitamin for immunity and mood

£2.00
£2.00
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GMP Certificate Recyclable Made in the UK

What is Vitamin D3?

Vitamin D3 (Cholecalciferol) is the highly bioavailable form of Vitamin D, naturally synthesized by your body when exposed to direct sunlight. It dictates how your body utilizes calcium and manages immune responses.

Why add Vitamin D3 to your regimen?

Due to indoor lifestyles and lack of winter sun, deficiency is highly common in the UK. Vitamin D3 contributes to the normal function of the immune system, the maintenance of normal bones and muscle function, and normal calcium levels in the blood.

Key Features

  • The Sunshine Vitamin: 100mcg (4000 IU) of highly bioavailable Cholecalciferol to bridge UK winter deficits.
  • Immune System Support: Contributes to the normal function of the immune system.
  • Bone & Muscle Maintenance: Contributes to the maintenance of normal bones, teeth, and normal muscle function.
  • Calcium Utilisation: Contributes to normal absorption and utilisation of calcium and phosphorus.
  • This product is: Vegetarian

Organise your daily packs with our durable, reusable dispenser - FREE with your first month's delivery. Need a replacement or an extra for travel? Add one to your next order here.

Directions

Take 1 tablet daily, ideally with a meal and a glass of water.

Ingredients

Anti-caking Agents: Magnesium Stearate, Silicon Dioxide, Bulking Agents: (Calcium Carbonate, Microcrystalline Cellulose), Vitamin D3 Preparation (Maltodextrin Starch Sucrose Cholecalciferol)

ALLERGY ADVICE: May contain soya, cereals containing gluten, fish, crustaceans, molluscs, sulphur dioxide and sulphites. (Allergens in bold)

ALLERGY ADVICE: (Allergens in bold)

Packed in a facility that also handles, and may contain: milk, nuts, seeds, soya, egg, cereals containing gluten, fish, crustaceans, molluscs, sulphur dioxide, and sulphites.

Quality You Can Trust

  • Premium Manufacturing: Produced by trusted UK and EU partners using GMP-certified facilities.
  • Fully Traceable: Every supplement is batch-tracked and backed by full Certificates of Analysis (COAs).
  • Clean Formulas: Free from unnecessary fillers. Any flow agents used are kept to minimal, industry-standard amounts solely to ensure capsule safety and integrity.
  • Dietary Needs: Look for our clear Vegetarian, Vegan, or Organic labels on individual product pages.

Nutrition Information

PER DAILY INTAKE (*NRV)

Vitamin D3, 100 μg, (2000%)

* Nutrient Reference Value
** Nutrient Reference Value Not Established

More Details

WARNING

Food supplements should not be used as a substitute for a varied diet and a healthy lifestyle. If you are taking medication or under medical supervision, consult your doctor before taking any food supplement. We advise taking your supplements a minimum of 2 hours after taking any medication.

STORAGE

Store in a cool dry place out of direct sunlight. Keep out of sight and reach of children. Do not take if seal broken.

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Explore our full range of personalised supplement options, designed to help you build custom vitamin packs in the UK that suit your routine.

Whether you’re adding individual vitamins, minerals or specialist supplements, Regimen makes it simple to create daily packs tailored to you.

All supplements can be added to your monthly subscription and delivered in convenient daily sachets every 30 days.

Instead of managing multiple tubs, you can organise everything into one structured system. Build your own supplement pack online and adjust it anytime, with flexible delivery designed to fit around your lifestyle.