Treat your strands to volume without the weight. The Volume Boost Conditioner from Biolage weightlessly nourishes and detangles hair while infusing volume and lift, whilst maintaining fine hair's natural softness and shine. Key Ingredients; Infused and micro-dosed with a carefully calibrated concentrate of micro-filtered soy protein and polymers, this conditioner delivers perfectly precise levels of volume and nourishment. Key Benefits; Weightless Volume & Lift - Boosts body and fullness, without weighing hair down. Detangles Effortlessly - Smoothes knots and tangles for easy combing and styling. Maintains Natural Softness & Shine - Keeps fine hair feeling soft, light, and healthy-looking. Targeted Nourishment - Micro-dosed with soy protein and polymers for precise, balanced care. Ideal for Fine Hair - Enhances volume while preserving the natural movement and texture.