The term "safe alternative" refers to a product or method that is considered to be a safer option compared to other existing products, methods or practices. It implies that this new solution offers an improved level of safety and reduced risk in comparison with what was previously available. The phrase suggests that the new option has been carefully evaluated for its potential risks and hazards before being deemed as safe by experts. In essence, it is a term used to describe something that poses less danger or harm than other options currently on the market.