Yes it contains exactly what you think; extract of egg yolk without the eggy smell! Egg yolk extract is filled with protein and nourishment, exactly what dry hair is screaming out for. The lightweight oil works on softening the cuticles as well as repairing split ends; apply a couple of pumps onto wet hair and style as required. When dry, add one more pump to dress out and seal cuticles flat, leaving the hair looking glossy and nourished.