ORS HAIRestore Fertilizing Serum 59mlORS HAIRestore Fertilizing Serum 59ml Intensive herbal rich treatment serum nourishes and revitalizes to promote healthy hair and scalp. Step 4 of the HAIRestore system designed to help fight hair loss and promote healthy hair growth, this nutrient rich serum can be added to any haircare routine to help maintain a healthy scalp and create an optimal environment for hair to thrive. Also ideal as a spot treatment to nourish areas prone to thinning