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Colecalciferol Vitamin D3 20,000 IU 30 Capsules HIGH STRENGTH VITAMIN D

Colecalciferol Vitamin D3 20,000 IU capsules provide a high-strength dose of vitamin D, supporting bone health, immune function, and overall well-being.

£3.49
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Reviewed by UK-registered prescribers
Discreet next-day delivery
Ongoing clinical support included
GPhC-registered pharmacy

Colecalciferol Vitamin D3 20,000 IU capsules deliver a powerful dose of vitamin D to help maintain healthy bones, teeth, and muscle function. This high-strength supplement is ideal for those with increased vitamin D requirements, supporting calcium absorption and immune system health.

  • High-strength formula: Provides 20,000 IU of vitamin D3 per capsule.
  • Supports bone health: Helps in calcium absorption and maintaining bone strength.
  • Boosts immunity: Contributes to a healthy immune response.

Directions

How to use:

  • Take one capsule per week, or as directed by your healthcare provider.

Frequency:

  • Do not exceed the recommended dosage.

Aftercare:

  • Keep the container tightly closed and store it at room temperature.

Ingredients

Active Ingredients: Colecalciferol (Vitamin D3) 20,000 IU per capsule
Other Ingredients: Gelatin, glycerol, purified water, medium-chain triglycerides, cholecalciferol concentrate

Side Effects

Possible Side Effects

  • Hypercalcemia (elevated calcium levels)
  • Nausea
  • Fatigue

If you experience these or other side effects, stop using the product and consult your doctor.

How It Works

How it works

No GP appointment needed. Five simple steps to get your treatment delivered.

1

Start Consultation

Begin your online consultation by answering a short medical questionnaire about your health.

2

Choose Treatment

Select your preferred treatment from our range of clinically-approved options.

3

Prescribe

Our UK-registered prescriber reviews your consultation and issues a prescription if appropriate.

4

Review

Our pharmacist clinically checks your prescription and dispenses your medication safely.

5

Delivered to Your Door

Your medication is dispatched in discreet packaging with next-day delivery available.

Patient Reviews

Trusted by thousands

See what our patients are saying about their experience.

Best pharmacy service I've used. Properly supported with check-ins — not just a dispensing machine. Real clinical care.

MS
Mitesh S.Verified Patient

I was nervous about ordering online but the team were so professional and the consultation felt thorough. Highly recommend.

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Nicola H.Verified Patient

Incredibly smooth process from start to finish. Medication arrived the next day in discreet packaging. Will definitely use again.

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Gareth E.Verified Patient

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Who Are We

A pharmacy team you can trust

We’re a GPhC-registered pharmacy run by qualified pharmacists and independent prescribers. Every consultation is clinically reviewed — because your health is never just a transaction.

Clinically governed Every order reviewed by a qualified prescriber before dispensing.
Patient-first approach We treat patients, not orders. Clinical support throughout your treatment.
Transparent & compliant Fully compliant with GPhC, MHRA, and NHS standards.
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