Lock in treatments and boost shine with this salon-exclusive finishing spray. Redken Acidic pH Sealer features a low pH of 3.0–4.0 to help seal the cuticle, reduce surface damage, and enhance treatment results. Ideal for use after Redken’s Acidic Protein or Moisture Concentrates, this lightweight formula smooths the hair surface and visibly improves shine and manageability in a single step.
Perfect for processed, dry, or compromised hair in need of post-treatment protection and polish.
