Bonne Maman Strawberry Conserve (750g) is made with simple ingredients: strawberries, sugar, brown cane sugar, concentrated lemon juice, and fruit pectin, a gelling agent. It is free from artificial colors, flavors, preservatives, and high fructose corn syrup. The conserve is also gluten-free and suitable for vegetarians. The ingredients themselves do not contain major allergens. However, Bonne Maman’s US and Canadian websites state that their facilities also process products containing chestnuts and hazelnuts, so individuals with severe allergies to those specific tree nuts should be aware of a potential risk of cross-contamination. The company states they follow strict cleaning processes to minimize this risk.