Two supermarkets and one of Australia’s biggest tomato brands have a “major problem” on their hands, after a “disturbing” discovery was made about their products.

One of Australia's biggest tomato brands and two major supermarkets are selling products that exclusive forensic testing shows have misleading labelling.

A forensic investigation has found that major Australian brands like Leggo's, Coles, and Aldi misled consumers about the origins of their tomato products. Over 221 tomato-based…