With over 100 years of expertise in a range of chemical technologies Vivimed Speciality Ingredients Ltd.are a global manufacturer of patented and speciality, high performance chemicals.

We are a world leader in photochromic dye chemistry developing and manufacturing speciality dyes that reversibly change colour upon exposure to UV sources such as sunlight. Produced and marketed under the Reversacol trade name they can be used for many applications both in the ophthalmic and non-ophthalmic markets.

Alongside the photochromic dyes Vivimed Speciality Ingredients Ltd. develop, manufacture and supply a full range of hair dye intermediates under the Jarocol® trademark. Jarocol hair dyes are used to formulate permanent, semi-permanent and temporary hair colourants and are supplied customers across the globe.

With dedicated R&D and Product Application teams based in the UK, we pride ourselves on the knowledge and expertise that comes from being leading suppliers to the worlds most creative companies, and are constantly working on new innovative products to develop and grow the speciality ingredients business.