Worst: Softsoap Aquarium
The exterior of Softsoap Aquarium might look appealing, but it isn’t a great soap to use. This particular hand soap contains ingredients that aren’t great for skin, including Cocamidopropyl betaine, BHT, and SLS. According to PubChem, “Cocamidopropyl betaine may cause allergic reactions and skin sensitivity and has been suspected to be a possible environmental toxin.”