The following report on Ex-lax Regular Strength Chocolate (Not Labeled GF) will inform you of the amount of gluten found in this product during testing.

General Product Information

Manufacturer: Glaxo Smith Kline

Ingredients from Supplement Facts label: Sennosides

Inactive ingredients: Cocoa powder, Hydrogenated vegetable oils (palm kernel, palm), Salt, Soy lecithin, Sugar, Vanilla, Whey powder (milk)

The manufacturer provides online product information. 

Gluten-free information on product packaging: This product isn't labeled gluten-free.

Ingredient and labeling information provided as a convenience only. Do not rely on this information for your dietary needs. Always read product labels before purchasing for the most accurate and up-to-date information.