SYSTEM 3 SHAMPOO: Nioxin's Cleanser Shampoo System 3 for lightly thinning colored hair is the first step in a three-part Nioxin regimen, specially formulated to amplify hair texture, provide moisture balance, and protect color. It prepares hair and scalp for a complete hair thickening treatment with Nioxin System 3. This professional cleansing shampoo, which purifies the scalp and color, removes dirt, excess sebum, and other environmental residues from the scalp and hair. HOW TO USE SHAMPOO: Apply cleansing shampoo to wet hair. Gently massage scalp and hair. Lather for 1 minute. Rinse thoroughly. Use daily. SYSTEM 3 CONDITIONER: Nioxin's Scalp Therapy Conditioning System 3 for colored hair with light thinning is the second step in a three-part Nioxin regimen, specially formulated to strengthen hair and amplify hair structure. This lightweight professional hair and scalp conditioner helps maintain moisture balance, ensuring hair resilience, reducing breakage, and leaving hair looking fuller. HOW TO USE CONDITIONER: After shampooing, massage onto the scalp and distribute throughout the hair. Leave on for 1 to 3 minutes. Rinse well. Use daily.