Fine Hair Volume Boost Shampoo is infused with micro-dosed soy protein and polymers. This plumping formula delivers gentle cleansing and long-lasting volume to fine strands while maintaining fine hair’s natural softness and shine. Benefits Gently cleanses fine hair without stripping it of its natural oils Adds lightweight volume and shine without weighing hair down Provides root lift for a fuller look Maintains fine hair's natural softness and shine Suitable for color-treated hair Ingredients Aqua / water / eau • Sodium laureth sulfate • Sodium lauryl sulfate • Cocamide MIPA • Glycerin • Sodium chloride • Glycol distearate • Parfum / fragrance • Sodium benzoate • Sodium hydroxide • Citric acid • Hexylene glycol • Carbomer • Polyquaternium-53 • Salicylic acid • Coco-betaine • Polyacrylate-32 • Limonene • Triethanolamine • Maltodextrin • Hexyl cinnamal • Hydrolyzed soy protein • Coumarin • Benzyl alcohol • Linalool • Amyl cinnamal • Phenoxyethanol • Gossypium herbaceum extract / cotton extract How-to Apply to wet hair, massage, then rinse for voluminous shine & root lift. KEY INGREDIENTS MICRO-FILTERED SOY PROTEIN Rich in amino acids, soy protein retains moisture and prevents brittleness to preserve fine hair’s hydration and softness. MICRO-FILTERED POLYMERS Polymers add volume from root to lift, promoting natural-looking lift and fullness. FAQs Can this be used on color-treated hair? - Yes, the paraben-free formula is suitable for color-treated hair. Is this product paraben-free? - Yes, it is paraben-free. Is this good for curly hair? - Yes, for fine curly hair that wants lightweight bounce. Does this also add moisture? - Yes, it adds lightweight moisture. Is this product vegan? - Yes, all Biolage products are vegan and certified Cruelty Free under the Leaping Bunny Programme