Matrix Biolage Advanced Full Density Densifying Spray Leavin-In Treatment, formulated with biotin, zinc PCA and Gluco-Omega Blend, works on hair's surface (wet or dry) to increase the diameter of existing strands by up to 9%, for fuller-looking, thicker-feeling hair.

When used as a hair treatment with Full Density Conditioner, results show that hair breakage is reduced by up to 95%. For maximum results, use this shampoo with Full Density Densifying Spray Treatment, which works on the surface of each hair strand to expand the hair diameter.


  • Thickens hair by increasing the diameter of existing strands by up to 9%
  • Smooths, conditions and tames frizz
  • Great for any hair length
  • Hair is left more resistant to damage
  • Paraben-free
  • No artifical colorants or mineral oils

Matrix Biolage FullDensity Densifying Spray Treatment



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