JOJOBA OIL HAIR SERUM 3.9OZ. Benefits: Super lightweight. Helps low porosity hair remain moisturized and reduce breakage. Massage into scalp to help reduce itchiness and flaking. Can be used on wet or dry strands. Research Results: 95% agreed their strands felt soft.*. 92% agreed this oil added shine to their hair.*. 91% agreed would consider this oil to be nourishing.*. 91% agreed this oil penetrated their hair.*. 92% agreed they would consider this formula to be lightweight.*. 94% agreed this oil is residue-free.*. 100% agreed they could use this oil on wet or dry hair.*. *Based on a 63-subject consumer perception study after 1 week of use.. Formulated Without: Parabens. Formaldehyde & Formaldehyde-Releasing Agents. Phthalates. Mineral Oil. Retinyl Palmitate. Oxybenzone. Coal Tar. Hydroquinone. SLS/SLES. Synthetic Fragrance (less than 1%). Triclocarban & Triclosan. Gluten, Silicone & Protein.