It is generally not advisable to use human conditioners on cats. Cats have a different skin and hair structure than humans, and human conditioners may contain ingredients that can be harmful to cats, such as fragrances or chemicals. Additionally, cats may ingest conditioner while grooming, which can lead to digestive problems.
You can use cat conditioner from the market or, you can make a natural cat conditioner at home using ingredients like oatmeal, aloe vera, or coconut oil. Before using any product, it's always a good idea to consult with a veterinarian to ensure it's safe for your cat.