Delivering visible density, Biolage’s Full Rescue Conditioner is a lotion-like formula for fine, fragile strands. Incredibly lightweight, the conditioner gently wraps each hair in nourishing moisture, helping to detangle, soften and smooth for a snag-free brushing ritual. A concentrate of steam-distilled rosemary oil and niacinamide work in unison to nurture the lengths, promoting a fuller, thicker look over time, while protecting the hair against excess fall and breakage.