KMS THERMASHAPE Heat Styling Spray for Hot Tools, 6.7 oz — Medium Hold & Flexible Heat Protection

Designed for heat styling with irons and wands, this 6.7 oz (200 ml) spray from KMS provides pliable hold while helping protect hair from high temperatures. It’s formulated to prep hair for curl formation—particularly effective for straight hair that needs extra grip—without leaving a stiff or crunchy finish. The spray aims to balance shape retention and movement so styled hair looks natural and bouncy.

How does KMS THERMASHAPE help when using hot tools?

ThermaShape applies a protective layer that aids in heat styling by improving the way hair responds to hot irons and wands. Rather than forcing an immobile hold, it creates structure that supports curl formation while allowing strands to flex and move. This makes it easier to shape curls that relax into soft, defined waves.

• Medium hold optimized for iron-created curls and waves
• Preps hair so irons glide and form cleaner bend and rotation
• Leaves hair flexible instead of crunchy for natural movement

Will this spray protect my hair from heat damage?

While not a medical claim, KMS THERMASHAPE is formulated as a heat-protection prep spray intended to reduce direct thermal stress during styling. It helps by adding a shield between the hair fiber and hot tools, which can improve styling outcomes and reduce the appearance of overworked strands. For best results, apply evenly and follow the tool manufacturer’s recommended temperature settings.

• Creates a styling barrier to help minimize direct heat contact
• Works with irons, wands and blow-dry styling methods
• Compatible with professional and at-home heat tools when used as directed

How do I use THERMASHAPE for long-lasting, touchable curls?

Apply the spray to towel-dried or dry hair depending on your styling routine, then section and work with a curling iron or wand. Spray evenly from mid-length to ends, avoid oversaturation at the roots, and allow a brief heat pass to set the curl. Finish by letting curls cool and gently finger-combing for a soft, natural look.

• Spray 6–10 inches from hair for even coverage
• Use on damp hair before blow-drying or on dry hair before curling
• Allow curls to cool for improved hold and long-lasting shape

What styling results can I expect with this product?

Expect defined curls and waves that move naturally rather than appearing frozen. The medium hold supports structure so curls last longer than unprotected styles, while the flexible finish keeps hair soft to the touch. It’s especially helpful for straight hair that needs extra grip and definition when creating thermal curls.

• Defined hot-iron curls with natural movement
• Reduced stiffness and improved touchability
• Enhanced styling control for straight and resistant hair types

Who is this product for? KMS THERMASHAPE Hot Flex Heat Styling Spray is ideal for people who frequently use hot tools and want curls that look styled but still flexible. It suits straight to wavy hair that requires extra shaping and grip during thermal styling, as well as anyone seeking a professional-grade prep spray to support durable, natural-looking curls without a hard finish.

Ingredients

Water / Aqua / Eau, Alcohol Denat., VP/VA Copolymer, Polysilicone-9, Propylene Glycol, Mentha Aquatica Extract, Rhodiola Rosea Root Extract, Cetrimonium Chloride, Polyquaternium- 11, Ethylhexylglycerin, Glycerin, Benzophenone-4, Sodium Laneth-40 Maleate/Styrene Sulfonate Copolymer, Sodium Hydroxide, Phenoxyethanol, Potassium Sorbate, Fragrance/ Parfum, Limonene