This is the ingredient list;
ingredients
water, hulled soya beans (7.3%), Sugar, (Strawberries (5.7%)), Strawberry concentrate (5.2%), Glucose-fructose syrup, Carrot concentrate, Aronia concentrate, Lime concentrate, Stabiliser (Pectin), Tri-calcium phosphate, Acidity regulators (Lactic acid, Malic acid, Citric acid), Modified maize starch, Flavouring (), Vitamins (B12, D2, Riboflavin), Sea salt, Emulsifier (Lecithin), Yogurt cultures (S. thermophilus, L. bulgaricus), Antioxidants (Ascorbyl palmitate, Tocopherol-rich extract)
We don't do a lot with sy. Trialling it really. He seems OK digestion wise with it though and had a negative result on his allergy test.