This is a small hair milk product given at a hair salon. I received it about three months ago, but I don't plan to use it, so I'm selling it. It's used after towel-drying your hair and before using a hairdryer. I've included a photo for size reference; it's small. A moisturizing treatment milk for hair, 30g. - Brand: hair salon Gulika - Product Name: Gulika Treatment Milk - Contents: 30g - Made in: Japan - Purpose: Hair treatment Thank you for looking.