Spearmint soap Ingredient Label Spearmint soap (44 ratings) £3.95 Quantity: at £3.95 each Add To Basket 2 in stock. Fresh, coolness of the minty fragrance.. It's perfect for a bathroom or kitchen hand soap. it leaves your hands with a fresh clean scent. The soap made is from a vegetable derived base with spearmint essential oil and natural clay which is good for the skin. Ingredient Label attached to photo.