Fine hair, meet your new BFF. The GHD Rehab Fine Hair Thickener Spray is your secret weapon for turning limp, lacklustre strands into full-bodied, fuller-looking hair with salon-level shine. Packed with heat protection up to 230°C, this lightweight spray doesn’t just talk the talk — it thickens every strand, strengthens from within, and shields your hair during heat styling. No stickiness, no stiffness — just touchable texture and serious va-va-voom.

Powered by GHD's Heat Protection System, this is more than a volumiser; it’s a rehab centre in a bottle for your fine, fragile locks.

Why You'll Love It 

• Instantly thickens every strand
• Heat protection up to 230°C
• Lightweight, non-sticky formula
• Boosts volume without crunch or residue
• Adds shine and manageability

Perfect For: fine, flat, or thinning hair in need of some TLC and serious lift.

How to Use It:

1. Start fresh: Wash and towel-dry your hair.
2. Shake it, don’t fake it: Give the bottle a good shake.
3. Spray like a pro: Mist evenly from roots to ends on damp hair.
4. Comb it through: Distribute with a wide-tooth comb or fingers.
5. Blow it up: Blow-dry with a round brush for max volume — or use your GHD styler for added oomph.
6. Style it, slay it: Rock that fuller, healthier-looking hair all day long.