BOLD UNIQ Purple Thermal Heat Protectant Spray for Blonde & Gray Hair — 230°C Heat Shield, Anti-Brass Toning

BOLD UNIQ Purple Thermal Heat Protectant Spray is a weightless thermal shield that protects blonde, platinum, ash, silver and gray hair from heat damage while gently neutralizing brassy yellow tones.

This professional-grade spray blends light purple pigments with thermal shielding technology to coat each strand in an invisible barrier that withstands styling heat up to 230°C / 446°F. The formula is designed to reduce breakage, tame frizz, and subtly tone unwanted warm undertones without weighing hair down. It’s formulated to work on wet or dry hair and is vegan, cruelty-free, paraben- and sulfate-free, with packaging made from recycled plastics.

How does this spray protect hair from heat styling?

The spray forms a lightweight protective layer around each hair fiber, helping to reduce structural damage caused by high temperatures. Its thermal actives help maintain hair strength and shine during blow-drying, straightening, or curling.

• Heat resistance up to 230°C / 446°F
• Creates an invisible, non-greasy barrier
• Reduces breakage and split ends during styling
• Compatible with both wet and dry hair application

Will this really reduce brassiness in blonde and gray hair?

Yes — the spray contains subtle purple pigments that counteract yellow and brassy tones over time, refreshing cool hues with each application. The toning is gradual and gentle, so it integrates with your existing color routine without harsh bleaching or deposits.

• Soft purple pigments neutralize warm undertones
• Suitable for blonde, platinum, ash, silver and gray shades
• Works alongside your regular color-care products
• No heavy buildup or obvious purple staining

How should I use it in my daily styling routine?

Spray evenly through mid-lengths to ends before heat styling; use on damp hair for blow-drying or on dry hair before hot tools. It’s lightweight enough for everyday use and won’t interfere with styling products or hold.

• Shake well, hold 20–30 cm from hair and mist evenly
• Apply to damp hair before blow-drying or to dry hair pre-styling
• Use before straightening, curling, or using heated brushes
• Can be reapplied lightly on finished styles for frizz control

Is this formula safe and environmentally conscious?

BOLD UNIQ formulated this spray without parabens or sulfates and with a commitment to cruelty-free, vegan standards. Bottles are produced from recycled plastics, supporting reduced environmental impact while delivering salon-grade protection.

• Paraben- and sulfate-free formulation
• PETA-approved cruelty-free and 100% vegan
• Recycled-plastic packaging
• Gentle enough for frequent use

Who is this for: This spray is made for anyone with light-colored hair—natural or colored—who needs reliable heat protection plus subtle toning. It suits fine to coarse textures, including dry, damaged, frizzy, or curly hair that benefits from extra barrier protection during regular heat styling. Ideal for people who want a lightweight, cruelty-free option that helps maintain cool, vibrant blondes, platinums, silvers and ash tones while protecting hair health.