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Lamberts Vitamin D3 4000iu (120)

Lamberts Vitamin D3 4000iu (100µg) Description

Not available for dispatch to Canada

Natural form
Lamberts® Vitamin D 4000iu provides 100µg of this important nutrient in the preferred D3 form and at a strength that is increasingly being recommended to correct deficiencies. These easy to swallow capsules are made in the UK to pharmaceutical GMP standards.

In the UK, the only significant food source of vitamin D is oily fish. Most of our vitamin D comes from the sun. But there is a problem: many people in the UK never get what they need from sunlight alone because sunlight’s ability to help us produce vitamin D is hampered by season (it only works in the summer), latitude (the UK is pretty far north), time of day (needs to be between 11am and 3pm), cloud cover (complete cloud cover reduces vitamin D synthesis by 50%), smog/pollution (most of us live in cities), skin melanin content (the darker skinned you are, the less vitamin D you’ll get from the sun) and sunscreen (SPF of 8 and above). Even in summer, when vitamin D is most available, it is estimated that 45% of the English population have vitamin D levels of less than 40nmol/L (deficient) and that 75% fail to reach the ‘optimal’ level of 75nmol/L.

The natural Vitamin D3 in this product is the same form produced by the body when the skin is exposed to sunlight.

  • Easy to take, small capsules
  • Pure grade vitamin D3
  • Suitable for vegetarians
  • Made in the UK
  • Use of Lamberts® 4000iu Vitamin D3 requires specialist knowledge.

Lamberts Vitamin D3 4000iu (100µg) Ingredients

A soft capsule

Typically per capsule: Vitamin D3 (4000iu)    100µg

Encapsulated With :
Sunflower Seed Oil Capsule Shell (Glycerin Modified Corn Starch Gelling Agent: Carrageenan)

This product is suitable for all adults.

This product is Suitable for vegetarians.

Lamberts Vitamin D3 4000iu (100µg) Dosage

Take 1 capsule daily with a meal. Do not exceed recommended daily dose. Food supplements should not be substitute for a varied diet.

Lamberts Vitamin D3 4000iu (100µg) Warning and Alergens

Allergen advice:

This product is free from wheat, yeast, dairy, soya, nuts, shellfish and Gluten containing ingredients.


  • None known at recommended usage.
  • Not recommended for long term usage.
  • Storage Instructions To be stored in a cool dry place and protected from light.

Legal Category Food supplement


Lamberts are one of the UK's leading providers to healthcare professionals. Read more about Lamberts HealthCare here.

Lamberts Vitamin D3 4000iu (120)

Our Price:  £11.95
(Inc. 20% VAT) UK ONLY(£9.96 Exc. VAT) OUTSIDE UKEarn 11 Loyalty Points
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