We show Stackerz as doubtful: our auto-check flagged source-dependent ingredients. These can be halal or not halal depending on the source (for example, animal-derived emulsifiers or certain flavours). Without third-party halal certification, the status cannot be confirmed.

Stackerz contains: water, sugar, acid (330), flavours, vegetable gum (412), colours (160a, 163, 100) Always cross-check the pack, as manufacturers can update ingredients without changing the product name.