Sigma reveals new brand ambassadors

Two new brand ambassadors have joined Sigma Pharmaceuticals to promote the company’s expansion into professional services and exclusive beauty products.

New additions to the Sigma line-up include Dr Andrew Rochford (pictured), noted television medical expert, who will be joining Sigma’s Amcal brand as its professional services ambassador.

Rachael Finch, television presenter and model, will act as a beauty ambassador across Sigma’s entire retail network, and represents the company’s focus on building private and exclusive beauty brands such as