Schwarzkopf Extra Care Ultimate Repair Strengthening Repair & Gloss Treatment is a 120ml hair care product designed for damaged and weak hair. Formulated with a blend of keratin and pearl protein, this treatment works to repair hair structure, improve strength, and add shine. The product offers versatile application methods: it can be used as an intensive treatment by applying to wet hair for 10-20 minutes before rinsing, as a leave-in conditioner for easier detangling, or as a pre-styling primer to smooth frizz. For optimal results, it is recommended to use this treatment 1-2 times per week. This product aims to enhance the appearance and manageability of hair by polishing the surface and providing essential conditioning. It is available with a 30-day return policy, ensuring satisfaction with its concentrated formula for hair care routines.