I found several search results related to bath bombs at Kmart. However, I could not find any specific information about Kmarts own brand of bath bombs. Here is a summary of the information I found:

• Positive: Bath bombs can be a fun and relaxing addition to a bath. They often contain ingredients like sodium bicarbonate, citric acid, and fragrances that can create a pleasant aroma and fizz when added to water.

• Negative: Some bath bombs may contain fragrances and dyes that can cause skin irritation, so people with sensitive skin should be cautious when using them. Additionally, some bath bombs may be attractive to toddlers and unintentional ingestion can be harmful.

• Ingredients or materials: Bath bombs typically contain sodium bicarbonate, citric acid, and fragrances. Some bath bombs may also contain mineral salt magnesium sulfate, commonly known as Epsom salt, which is believed to relieve sore muscles, cramps, and stress. Some bath bombs may also contain pigments, sucrose, or mica as toppings.

Overall, while I could not find information about Kmarts own brand of bath bombs, it is important to be cautious when using bath bombs due to the potential for skin irritation and unintentional ingestion.