Have you ever wondered how your hair gets its volume and how your scalp comes in contact with your hair roots? The scalp is home to blood and lymph vessels that hold blood vessels, glands and hair follicles. Hair follicles go deep into the scalp and the roots of your hair lie under the skin of your scalp. The scalp and the skin of the hair roots are covered with fine hair that gives your hair volume. The plant-based amino acid complex in our volumist amino shampoo builds and strengthens these proteins in the hair and the skin of the scalp so that it holds the hair roots and gives your hair the much needed strength. Our amino acid shampoo also helps to retain moisture in your hair and maintains a healthy scalp microbiome.