Question: Who is the manufacturer of the skin care medicine in UK in which niacinamide vitamin is an active ingredient which is found in food? 
Related documents: [0]  [DOC] Freederm is a UK brand of acne and skin care medication manufactured by Diomed Developments Limited. The products include Nicotinamide as an active ingredient, which is claimed by the company to be "clinically proven to help get rid of inflamed red spots". [END] 
[1]  [DOC] Nicotinamide (NAA), also known as niacinamide, is a vitamin found in food, used as a dietary supplement, and used as a medication. As a supplement, it is used by mouth to prevent and treat pellagra (niacin deficiency). While nicotinic acid (niacin) may be used for this purpose, nicotinamide has the benefit of not causing skin flushing. As a cream, it is used to treat acne. [END] 
Answer: 
Diomed Developments Limited
Diomed Developments Limited