Keep an ice cold head with Head & Shoulders Sub-Zero Freshness! Suitable for all hair types, Head & Shoulders Sub Zero Freshness shampoo is specially developed to provide intense cooling reducing itch due to dandruff, especially during the hot summer months. This invigorating shampoo offers your hair and scalp a -5C sensation, with our most cooling formula ever with 2x the menthol (vs. base Menthol shampoo), while leaving your hair 100% dandruff-free (visible dandruff, with regular use).