US retailers Giant Food and Stop & Shop have voluntarily recalled two Nature's Promise products due to them possibly containing an undeclared allergen.

The products, Nature's Promise Lemon Sorbetto and Nature's Promise Strawberry Sorbetto, may contain dairy products, the companies said on Friday (17 July).

The pint size lemon sorbetto - UPC#6-8826708958-8, has codes 8 and 11 May, and 13 and 11 June. The pint size strawberry sorbetto - UPC#6-8826708970-1, has codes 8 and 11 May.

To date, Stop & Shop and Giant Food said they have received no reports of illnesses associated with consumption of the product.

Customers are being urged to discard any unused portions or return the product for a refund.