Design Essentials STS Express Cleansing Sulfate-Free Shampoo is a lightly moisturizing, biotin infused shampoo that prepares the hair to absorb additional moisture and nutrients that gently cleanses and removes impurities from the hair and scalp without stripping essential oils and nutrients from the hair.STS Cleansing Sulfate Free Shampoo helps to preserve color treated hair, and is especially gentle for cleansing natural textures and fine hair. Ideal for all hair types. Can be used with any Design Essentials Conditioner, or as a first shampoo.Key Benefits:Gently cleanses and removes impurities from hair and scalp, For all hair types and textures, Protects colored, natural and fine hair texturesDirections:When used as a cleansing shampoo:, 1. Shampoo hair with STS Express Cleansing Sulfate Free Shampoo. Repeat 2-3 times., 2. Follow with any Design Essentials Conditioner depending on hair type and hair need.,When used as part of the STS Express Smoothing Treatment:,1. Shampoo hair with STS Express Cleansing Sulfate Free Shampoo. Repeat 2-3 times.,2. Treat hair with STS Express Smoothing Mousse. See Smoothing Mousse (Max Smooth) or Smoothing Mousse (Gentle Smooth) back labels for detailed, step by step instructions.,3. Blow dry hair from roots to ends until completely dry and style as desired., When used as a part of the STS Express Strengthening Treatment:, 1. Shampoo hair with STS Express Cleansing Sulfate Free Shampoo. Repeat 2-3 times., 2. Treat hair with STS Express Damage Recovery Anti-Breakage Treatment. For optimal results, part hair into four quadrants. Spray the treatment evenly on each quadrant. Do not saturate., 3. Spray the STS Express Thermal Therapy Leave-In Smoothing Sealant throughout hair to remove any residue and seal-in treatment., 4. Blow dry hair from roots to ends until completely dry and style as desired.,