Understanding Moroccanoil Hydrating vs. Moisture Repair Shampoo Moroccanoil line offers two types of shampoo – Hydrating Shampoo and Moisture Repair Shampoo. Both have been produced in order to meet different hair care goals and are based on distinct mechanisms. Purpose and functionality: Hydrating Shampoo – the first type has been designed to replenish moisture which makes it an option for dry hair. It quickly fills the hair with beneficial nutrients and ensures balancing of the moisture level1. Moisture Repair Shampoo – on the contrary, it has been designed to repair and reconstruct mildly damaged hair. It contains protein ingredients that penetrate the outer layer of hair known as the cuticle to provide strength and support to hair damaged from heat, colored, and chemically processed 2. Inherent ingredients: Hydrating Shampoo – this type of shampoo has been enriched with hydrating ingredients that absorb moisture from the immediate environment into your hair to ensure that hair’s inner layers are well supplied with moisture 3. Moisture Repair Shampoo – the other mentioned contains proteins, including formaldehyde, which helps restore hair strength4. Usage recommendations: Hydrating Shampoo – the frequency of use is several times per week, it is essential if one lives in an arid and cold climate, as well as in winter when moisture is regularly lost to the cold5.hair care (ad) Moisture Repair Shampoo – it is applied after incidence of damage or actions in which hair has been dealt with and disturbed, it has been proven that it should be used less frequently compared to Hydrating Shampoo6. In conclusion, it can be stated that Hydrating and Moisture Repair shampoos have been created to enable the excellent condition of hair, but in different ways. Users should decide whether to focus on restoring moisture and maintaining it at a constant level or improve structural conditions and heal hair fiber.