ARGAN OIL HAIR SERUM 3.9OZ. Benefits: Promotes hair strength and health. Keeps strands elastic and moisturized. Curl cuticles stay soft and smooth. Can be used on wet or dry strands. Research Results: 94% agreed this made their strands feel soft.*. 92% agreed they felt like their hair was protected against moisture-loss.*. 90% agreed this added shine to their hair.*. 95% agreed this oil is residue-free.*. 92% would consider their formula to be lightweight.*. 92% agreed they would consider this oil to be moisturizing.*. 97% 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.