It's difficult to tell the remaining amount by the color, but I think there's more than half left, though it's not exact. Please check the third image for the weight including the container before purchasing. Please refrain from purchasing if you are nervous about used items stored at home. Napla's N. Styling Serum is a hair styling product made with naturally derived ingredients. - Brand: napla - Product Name: N. Styling Serum - Purpose: Hair styling Thank you for viewing.