The New Nutrafol Strand Defender Lightweight Conditioner is a product designed for thinning hair, specifically formulated for fine hair. It comes in a standard size bottle with a volume of 8.1 fl oz, making it suitable for daily use. This conditioner from Nutrafol is designed to promote hair growth and is suitable for both men and women. With its lightweight formula, it provides nourishment and hydration to the hair without weighing it down, making it a great option for those looking to improve the appearance of their thinning hair.