ECO Style Black Castor Oil & Flaxseed Oil 48 Hour Edge Control Eco Style Black Castor Oil & Flaxseed Oil Moisturizing, Styling & Shining Gel is a superlative 48 Hour gel. Enriched with ALA, it provides a conditioning & moisturizing edge control that thickens, repairs, restores and helps to encourage hair growth. It is an effective remedy for dry scalp, hair thinning, split ends and hair loss. Direction: Eco Style Black Castor Oil & Flaxseed Oil Moisturizing, Styling & Shining Gel can be used on wet or dry hair. Place a small amount into your palms, rub hand together, and distribute throughout until evenly absorbed. Leaves hair & nourished with a lustrous sheen.