Do all formulations with the same active ingredient carry the same signal word?

Formulations with the same active ingredient do not necessarily carry the same signal word. Signal words are designated based on the toxicity and potential risk associated with a specific formulation, which can vary widely even with the same active ingredient. Different formulations, such as liquids, granules, or aerosols, might have different levels of concentration, additional ingredients, or specific safety profiles that affect their overall toxicity.

Regulatory agencies assess these factors to assign a signal word that reflects the product's level of hazard. Therefore, even if two products share the same active ingredient, they could have differing signal words like "Caution," "Warning," or "Danger," depending on their formulation and potential risks involved in their use.