Vitabiotics Ultra Vitamin D3 Optimum Level – 1000IU (25mcg) 96 Tablets

Based on 20 reviews
In stock
Paul Kelly - Medical Content Writer
Paul Kelly
James O'Loan - CEO & Superintendent Pharmacist
James O'Loan
CEO & Superintendent Pharmacist
How we ensure accuracy in our content

What is Vitabiotics Ultra Vitamin D3 Optimum Level?

These are Vitabiotics vitamin D tablets that have been designed to work in conjunction with a diet to provide a high level of vitamin D. The preferred form of vitamin D is D3, which naturally comes from sunlight. Containing 25µg of vitamin D, these tablets are an excellent choice for anyone who is looking for a boost when it comes to having vitamin D.

What are the benefits of these Vitabiotics vitamin D tablets?

Vitamin D is an important vitamin for everyone because it has benefits for a number of areas. These are:

  • Teeth and bones – Helps maintain healthy teeth and bones
  • Cell division – Cell division occurs when cells in the body split. This is vital for repair and growth in the body
  • Immune system – Vitamin D supports maintaining a healthy immune system, which protects from illness and infection
  • Muscles – Using these tablets will help the body’s muscles function properly and reduce pains, aching, and stiffness

Who are these vitamin D tablets suitable for?

These tablets are suitable for adults of any age, as they provide a good health benefit. They should not be used by anyone who is allergic to the ingredients contained in the tablets. These are:

  • Bulking Agents: Microcrystalline Cellulose & Pregelatinated Starch
  • Vitamin D3 (Cholecalciferol)
  • Polyvinylpolypyrrolidone
  • Tablet Coating (Hydroxypropylmethylcellulose, Glycerin, Natural Source Colour: Titanium Dioxide)
  • Anti-Caking Agents: Purified Talc, Magnesium Stearate & Silicon Dioxide Hydroxypropylcellulose
  • Polyvinylpolypyrrolidone

These tablets are also suitable for vegetarians.

Can children use these Vitabiotics vitamin D tablets?

If you are looking for a vitamin supplement for a child, it is recommended that you speak to a professional.

Can these tablets be taken when pregnant or breastfeeding?

There isn’t any evidence of problems when taking these tablets when pregnant or breastfeeding. If you are unsure, speak to your doctor or pharmacist.

Is it safe to take these Vitabiotics Ultra tablets when using medication?

Generally, these tablets should be fine to use when on medication. Though it is recommended that you speak to your doctor before using them.

How many Vitabiotics Ultra Vitamin D3 Optimum Level Tablets should be taken a day?

Only one tablet should be taken a day. You should take it using a cold drink such as a glass of water.

Are there any side effects?

There may be potential side effects when taking these tablets due to the ingredients contained in the tablet, though there shouldn’t be any because of the vitamin D itself if you take the recommended daily amount.

More Information

Read packaging before use

Keep out of the reach of children

Store in a cool place at all times

Securely place the lid after use

Active Ingredients

  • Vitamin D
  • Vitamin D3
Brand Information
Brand Name
Product Data
Days Supply
96 Tablets

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Shipping Times

MethodHandling TimeTransit TimeTimescaleApprox Cost
Standard Shipping (3-5 Working Days)123£2.95
Royal Mail Tracked 24011£4.95

Times are given in working days and are approximate. Costs may change based on order total, day of the week or location within the UK. Ability to hit timescales will depend on whether the products are ordered before a cut off time, as well as additional administration time incurred in reviewing your order.

Please review the estimates at the checkout.

Shipping Costs

Free UK Delivery on all orders over £30* - Delivery within 3-5 working days.

Standard UK Delivery - £2.95* - Delivery within 3-5 working days.

Express UK Delivery - £4.95** - Delivery within 1-2 working days.

Temperature Controlled Delivery - £8.85 - Delivery within 1-3 working days.

Please Note: These prices are shown as a guide only. All delivery times are approximate but have been obtained in good faith.

*Excluding refrigerated products and treatments which are subject to different postage charges.


Discreet Delivery

All our items are sent completely discreet for your peace of mind.

This means the packaging is plain, there is no mention of what product is inside your package and there is no mention of Chemist4U either.

We respect that many of our products are of a sensitive nature - this is why we take every step to keep your purchases private.

Returns Information

Customers can read our full returns policy by clicking here

Vitabiotics Ultra Vitamin D3 Optimum Level – 1000IU (25mcg) 96 Tablets Reviews

Excellent product and service. Thank you.
i have been taking this since covid advise by the medic’s in a fight against covid
Patricia Golding,
As usual our vitamins were delivered quickly and very well packed.
Jeremy Bell,
It does what it says on the tin!
Sarah Homer,
The Vitabiotics range is my preferred range of vitamins.