Avlon Affirm FiberGuard Preservo Strengthening Serum conditions and preserves strength of hair during chemical processing. For professional use only.Contains Fiber Strengthening Complex,a revolutionary conditioning complex exclusive to Avlon that penetrates deep within the hair shaft while cuticles are open during relaxing.

• Retards breakage and shedding
• Helps hair retain tensile strength and elasticity
• Can be used prior to color services
• Helps weak, brittle hair ends become more pliable.
• Conditions hair as it moisturizes and adds volume.
• Imparts a smooth, silky feel to hair.