The pipes in the kitchen sink are mostly made of metal or plastic. There are products that are not suitable for plastic pipes.
You should always be careful with cleaners that have a very strong corrosive effect or work with high pressure. These agents are only suitable for metal pipes.
Many inorganic drain cleaners contain dangerous caustic soda or caustic potash, i.e. they are particularly strong alkalis that are harmful to health. Ingestion of these agents can cause serious injuries and rarely even fatalities.
An excessive amount of these cleaners can aggravate a severe final blockage or damage the pipes from the inside.