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Biolage Full Density Densifying Leave-In Spray #1
Biolage Full Density Densifying Leave-In Spray #1

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BiolageFull Density Densifying Leave-In Spray

Item 2598756

4.4 out of 5 stars. 70 reviews
Size:4.2 oz


Conscious Beauty at Ulta Beauty™

  • Vegan
  • Clean Ingredients
  • Cruelty Free
  • Sustainable Packaging Brand

Biolage Full Density Densifying Leave-in Spray infused with biotin is a lightweight leave-in treatment that leaves hair healthier-looking and fuller-feeling after just one use.



  • Thicker-looking and feeling hair, with body and volume
  • Hair looks shinier, smoother, and softer
  • Removes excess oil
  • Controls fly-aways
  • Hair is easier to detangle & style

Key Ingredients

  • Infused with vegan biotin, which increases hair density by strengthening the fiber while minimizing split ends and breakage

Research Results

  • Leaves hair feeling 84% thicker without feeling weighed down

How To Use

After using Full Density Shampoo and Conditioner, spray on wet hair. Spray from root to tip. Do not rinse. Blow-dry hair and style.


Aqua / Water / Eau, Alcohol Denat., Pvp, Peg-40 Hydrogenated Castor Oil, Propylene Glycol, Triethanolamine, Phenoxyethanol, Acrylates/Beheneth-25 Methacrylate Copolymer, Parfum / Fragrance, Caprylyl Glycol, Biotin, Limonene, Hexyl Cinnamal, Zinc Pca, Safflower Glucoside, Coumarin, Benzyl Alcohol, Linalool, Amyl Cinnamal, Geraniol, Isoeugenol, Alpha-Isomethyl Ionone, Hydroxycitronellal, Benzyl Benzoate, Cinnamyl Alcohol, Citronellol, Tocopherol, Sodium Citrate