4.7

Our average rating based on 16211 reviews.

Starting from £25.95
generic
Starting from £25.95
Here’s what's included in the price:
Consultation
Answer a few questions about your health so we can get to know you better.
Free 24h delivery
Your treatment delivered in secure packaging, the very next day.
Aftercare
We’ll check in with you regularly to see how your treatment is going.

Buy Invita D3 online.

Invita D3 is a simple and highly effective way to prevent your vitamin D levels from dropping, or treating severely low levels that can cause health problems.

Prescription dosages of Invita D3 are available at Treated. You just need to talk to us about your health and one of our registered clinicians can offer the most suitable treatments tailored for you. On top of this, our subscription service means you can get your supplement delivered regularly.

Starting from £25.95
Here’s what's included in the price:
Consultation
Answer a few questions about your health so we can get to know you better.
Free 24h delivery
Your treatment delivered in secure packaging, the very next day.
Aftercare
We’ll check in with you regularly to see how your treatment is going.
Reference Popover #ref1
Reference Popover #ref2
This page was medically reviewed by Dr Daniel Atkinson, GP Clinical Lead on October 19, 2021. Next review due on October 19, 2023.

Your partners in health

Dr Daniel Atkinson

GP Clinical Lead
Dr Daniel Atkinson

Registered with GMC (No. 4624794)

Meet Daniel  

Ms Sanjeda Chowdhury

Superintendent Pharmacist
Ms Sanjeda Chowdhury

Registered with GPhC (No. 2202465)

Meet Sanjeda  

Mr Craig Marsh

Pharmacist Prescriber
Mr Craig Marsh

Registered with GPhC (No. 2070724)

Meet Craig  

Mr Ruaraidh Buckenham

Clinical Content Reviewer
Mr Ruaraidh Buckenham

Registered with GPhC (No. 2070338)

Meet Ruaraidh  

What’s included? Everything.

Delivery, consultation, treatment. It’s all included in the price.

Invita D3 Colecalciferol

  • 400 IU
Quantity Starting from
28 Capsule(s) £25.95
56 Capsule(s) £32.95 Save £18.95
84 Capsule(s) £38.95 Save £38.90

Colekal-D3 Colecalciferol

  • 400 IU Capsules
  • 400 IU Tablets
  • 800 IU Capsules
  • 800 IU Tablets
  • 1000 IU Tablets
  • 1000 IU Capsules
Quantity Starting from
30 Capsules £25.95
90 Capsules £30.95 Save £46.90
Quantity Starting from
30 Tablets £26.95
90 Tablets £33.95 Save £46.90
Quantity Starting from
30 Capsules £25.95
90 Capsules £32.95 Save £44.90
Quantity Starting from
30 Tablets £25.95
90 Tablets £34.95 Save £42.90
Quantity Starting from
30 Tablets £25.95
90 Tablets £29.95 Save £47.90
Quantity Starting from
30 Capsules £25.95
90 Capsules £29.95 Save £47.90

Desunin Colecalciferol

  • 800 IU
Quantity Starting from
30 Tablet(s) £26.95
90 Tablet(s) £37.95 Save £42.90

Fultium D3 Colecalciferol

  • 800 IU
Quantity Starting from
30 Capsules £27.95
90 Capsules £38.95 Save £44.90

Osteocaps D3 Colecalciferol

  • 1000 IU
Quantity Starting from
100 Capsule(s) £27.95

Pro D3 Colecalciferol

  • 400 IU
  • 800 IU
  • 1000 IU
Quantity Starting from
30 Capsule(s) £29.95
90 Capsule(s) £43.95 Save £45.90
Quantity Starting from
30 Capsule(s) £27.95
90 Capsule(s) £38.95 Save £44.90
Quantity Starting from
30 Capsule(s) £32.95
90 Capsule(s) £52.95 Save £45.90

Stexerol-D3 Colecalciferol

  • 25mcg/1000 IU
Quantity Starting from
28 Tablet(s) £27.95
84 Tablet(s) £36.95 Save £46.90

Strivit-D3 Colecalciferol

  • 800 IU
Quantity Starting from
30 Capsule(s) £26.95
90 Capsule(s) £35.95 Save £44.90

Sunvit D3 Colecalciferol

  • 400 IU
  • 400 IU
  • 800 IU
  • 800 IU
  • 1000 IU
Quantity Starting from
28 Capsules £28.95
84 Capsules £44.95 Save £41.90
Quantity Starting from
28 Tablets £26.95
84 Tablets £35.95 Save £44.90
Quantity Starting from
28 Tablets £27.95
84 Tablets £36.95 Save £46.90
Quantity Starting from
28 Capsules £27.95
84 Capsules £36.95 Save £46.90
Quantity Starting from
28 Capsules £27.95
84 Capsules £36.95 Save £46.90

SynBio Colecalciferol

  • 400 IU
  • 1000 IU
Quantity Starting from
30 Capsules £26.95
90 Capsules £35.95 Save £44.90
Quantity Starting from
30 Capsules £26.95
90 Capsules £35.95 Save £44.90
Get your treatment

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Our experts tell you what’s safe, but you decide what’s best.

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Treatments to fit your life

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Your health,
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We know things change. It’s the nature of life. We’ll check in regularly to make sure your treatment is still right for you.

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Here's how we're doing so far.

5

Ann S.

Always on time and delivered with care

Paula N.

Very happy.thank you, fast posting, everything straight forward, well priced.will be using again.thank you.

Kim L.

Simple online assessment and swift delivery

Richard O.

Excellent service provided particularly as this is mostly out of stock in pharmacies most of the time.

Doreen N.

Fast delivery

Assouan A.
4.7

Our average rating based on 16211 reviews.

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4.7

Our average rating based on 16211 reviews.

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