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available from your local Pharmacy

Expertly Formulated Vitamin D3 


 Manufactured to Synergy Biologics exacting standards 

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 Pro D3® 10,000 IU

 Vitamin D3 

Weekly Dose

 Pro D3® 20,000 IU

 Vitamin D3 

Weekly Dose

 Pro D3® 30,000 IU

 Vitamin D3 

Weekly Dose


 Pro D3® Vegan  20,000IU  

 Vitamin D3 

Weekly Dose

The Pro D3 difference

  • Expertly formulated by pharmacists

  • Manufactured in the UK 

  • Quantified strengths 

  • GMP certified



  • ​Alcohol free

  • Gluten-free

  • Preservative-free

  • Salt and Yeast-free

  • Peanut and Soya-free

  • GM-free

We Prove What We Claim

  • Strict quality management system

  • Responsibly sourced - premium quality 

  • Environmentally friendly products 

  • ISO 9001:- 2015 Company

  • BRC Global Food Safety Standards

You are at increased risk if you :

  • usually wear clothes that cover up most of your skin when outdoors

  • If you have dark skin – for example you have an African, African-Caribbean or south Asian background

Our Capsules

  • Fast acting 

  • Gelatine-free

  • Tasteless and odourless 

  • High bioavailability

  • Good oxygen barriers

  • Protection for sensitive ingredients

  • Less unwanted ingredients than tablets

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KLBD Kosher
Vegetarian Society Approved
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Acceptable for all

  • Formulated without alcohol

  • Dedicated Halal and Kosher certifed production line and site

  • Kosher certified

  • Vegetarian certified

  • Vegan certified variants 

  • Not tested on animals

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