Neutral Protein Filler 1.2oz

Repairs previously damaged protein bonds. Protects hair against new chemical damage. Seals color within the cortex. Adds body, volume and a lustrous sheen. Use on hair immediately before tint or to save time add directly to tint mix. Neutral Protein Filler can also be used to make a reconstructing conditioner by diluting it with water. You'll be amazed at it's performance.