The Avon Advance Techniques Absolute Nourishment Argan Oil Treatment Serum is a standard size hair care product formulated with argan oil and dimethicone, specifically designed for dry and damaged hair. It provides deep conditioning and nourishment, leaving hair with a shine finish. This cruelty-free, fair trade serum contains vitamins and is part of the Avon Moroccan product line, making it suitable for both men and women looking to improve the health and appearance of their hair. With a volume of 30ml, this treatment is a versatile and effective addition to any hair care routine.