Which product is commonly used to protect the skin during shaving?

Shaving cream is specifically formulated to protect the skin during shaving by providing a smooth surface for the razor to glide over. It moisturizes the hair, softens it, and helps lift it away from the skin, which reduces the risk of irritation, razor burn, and cuts. The creamy texture creates a barrier that not only protects the skin but also enhances the overall shaving experience by allowing for a closer and more comfortable shave.

In contrast, other products listed do not serve the same protective purpose during shaving. Hair gel is primarily designed for styling hair, while aftershave is used after shaving to soothe and hydrate the skin. Conditioner is typically meant for hair care, leaving it soft and manageable but does not provide the necessary lubrication or protection for the skin during the shaving process.