Public Health England recommended minium dose.
 
Vitamin D is one of the body’s most important vitamins, helping it with a variety of tasks:
​
	
Immune system
	
Bone and muscle health
	
Absorption and utilisation of calcium
	
Absorption and utilisation of phosphorus.
 
Everyone needs to supplement with vitamin D during the winter months (Oct-Mar) in the UK.
 
Supplement all year round if:
	
wearing clothes that cover more of your skin
	
you have darker skin
	
you are over 65 
	
you are house-bound or work night shifts
 
Expertly manufactured by Synergy Biologics in the United Kingdom (Certified GMP / ISO / BRC). Every batch is externally tested by a third-party independent UK laboratory.