Biolage Volume Boost Conditioner for Fine Hair, 33.8 fl oz — Weightless Lift & Shine, Vegan

Biolage Volume Boost Conditioner is a lightweight conditioner that adds lift, shine and easy detangling to fine hair using micro-dosed soy protein and polymers.

Designed for hair that needs body without heaviness, this salon-grade conditioner from Biolage supplies targeted moisture and root lift while preserving natural softness. The formula uses micro-filtered soy protein and polymers to deliver measurable volume and manageability to fine or limp hair, and it’s formulated without parabens and is vegan-friendly. Use after the matching Volume Boost Shampoo for a fuller, more resilient finish.

How does this conditioner create volume without weighing hair down?

The formula combines micro-dosed polymers that coat hair strands for lift with soy protein to maintain moisture balance. This pairing enhances root lift and mid-length body while preventing the flatness that heavier conditioners can cause.

• Micro-filtered polymers add structure from root to tip for visible lift.
• Soy protein delivers lightweight hydration that preserves bounce.
• Fast-absorbing texture rinses clean to avoid residue and heaviness.

Will this conditioner detangle and protect color-treated fine hair?

Yes — the formula smooths the cuticle to ease comb-through while maintaining color integrity. It conditions just enough to reduce breakage without stripping color or adding weight.

• Detangles knots for gentler brushing and less mechanical damage.
• Maintains shine to keep color looking vibrant.
• Suitable for routine use on color-treated fine hair.

How do I use it for best results and fast styling?

Apply to clean, wet hair after Volume Boost Shampoo, focusing on mid-lengths and ends and using a light touch at the roots. Leave for 1–3 minutes, then rinse thoroughly, and follow with styling products like Root Lift Spray if extra lift is desired.

• Apply to towel-dried hair after shampooing for even coverage.
• Leave in 1–3 minutes to allow proteins and polymers to settle.
• Pair with Volume Boost Shampoo and Root Lift Spray for maximum fullness.

How long does the volumizing effect last and what styling works best?

Volume lasts through a normal styling cycle, especially when paired with complementary products in the Volume Boost line. Blow-drying with a round brush or using a root-lifting spray enhances and prolongs the lifted appearance.

• Provides root lift that persists through daily styling.
• Blow-drying or heat-styling amplifies volume results.
• Layer with lightweight styling mousse or root spray for extra hold.

Who is this for: Biolage Volume Boost Conditioner is ideal for people with fine, limp or thin-looking hair who want noticeable lift, smoother detangling and preserved shine without heavy conditioning agents. It’s also a practical choice for anyone with color-treated fine hair seeking a professional-feel finish that supports styling and everyday manageability.