Goldwell Kerasilk Style Forming Shape Spray 4.2 oz is a versatile, heat-activated shaping spray designed to provide flexible control, touchable hold, and heat protection during hot tool styling. Formulated with Kerasilk's signature KeraTransform Technology (KT3) combining Keratin and Silk Proteins, this fine mist reinforces hair fibers while enabling effortless restyling with curling irons, flat irons, or blow dryers. It creates smooth, defined shapes and movement without leaving hair feeling sticky, stiff, or weighed down. Ideal for fine to medium hair types seeking weightless memory, humidity resistance, and a natural, lustrous finish.

What It Does
• Activates with thermal heat to lock in smooth waves, curls, or sleek straight styles
• Protects hair strands against high heat temperatures during hot tool styling
• Delivers flexible, touchable hold and style memory without stiffness or flaking
• Smooths surface cuticles to eliminate static, flyaways, and humidity-induced frizz
• Enables easy restyling without needing to wash or re-apply product

Key Benefits
• Professional heat-activated shaping spray with Keratin and Silk Proteins
• Protects against thermal damage and ambient moisture
• Delivers natural movement and a healthy, luminous shine
• Lightweight mist application suitable for all hair lengths and textures
• Convenient 4.2 fl oz (125 ml) spray bottle for precise application

How to Use
• Spray onto towel-dried hair prior to blow-drying, or onto dry hair in sections before using a curling iron or flat iron
• Style with heat tools as desired to activate shape memory
• Re-apply lightly to dry hair to restyle or touch up throughout the day

Keywords
Goldwell Kerasilk Style Forming Shape Spray 4.2 oz, Goldwell Kerasilk forming shape spray 125ml, heat activated styling spray with keratin, flexible hold thermal protection spray, Kerasilk KT3 hair shaping spray, salon professional thermal styling spray.