Theorie’s most advanced nourishing and rejuvenation system, Helichrysum Nourishing Hair Mask, enhanced with hyaluronic acid and ginkgo biloba leaf extract, provides a comprehensive solution for dehydrated, fragile tresses. Uniquely designed to nurture hair follicles, this potent emollient deeply penetrates the hair shaft to vigorously restore moisture and remedy adverse effects caused by excessive heat, chemical damage and environmental factors. To use: Liberally apply to clean, wet and detangled hair. For fine or oily types, apply to body of hair, avoiding roots or scalp. For thick or dry types, apply all over. Leave on hair for 5-10 minutes, and then rinse with cold water. For best results, use with Helichrysum Nourishing Shampoo.