Onken has added two new flavours to its fat-free big pot yoghurt range to appeal to shoppers who want a healthy start to the New Year.

Raspberry & Honey and Blueberry & Elderberry (rsp: £1.29 for 450g) hit Asda and Waitrose this week, with a listing in Morrisons to follow later this month. The launch will be supported with a TV ad and online advertising.

Onken said the new flavours would “make a joyless January feel like less of a punishment”.