La Biosthetique Therm-O-Flat

SKU: la05


With the help of straightening iron and blow-dryer, this thermoactive straightening fluid turns undesirable curls or stubborn, frizzy hair into perfectly straightened hair up until the next wash


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Order in 04 hrs 28 mins 41 secs and select next day delivery at checkout.

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No questions asked, 30 days return policy.

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Free Delivery On Orders Over £25.00

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La Biosthetique Therm-O-Flat

This straightening fluid has a dual effect! On the one hand, it offers highly effective heat protection and, on the other hand, it transforms stubborn, frizzy hair and curls into a sleek mane with the help of a blow-dryer and straightening iron. The multi-active ingredient complex in La Biosthetique Therm-O-Flat, which is composed of wheat proteins, silk amino acids, wool wax and castor oil, strengthens and protects the hair. It also smoothens the cuticle and gives the hair a glossy shine. Silicone compounds bound to wheat peptides guarantee perfect protection against heat and blow-drying. D-panthenol intensifies the effect of the straightening fluid by binding the moisture and offering additional heat protection. Double hold for double efficacy. The hair is sealed and your beautiful style lasts until the next wash or rain shower – guaranteed.

Main Ingredients

  • Combination of multivalent alcohols, wheat proteins and silk amino acids: lastingly smoothens the hair and binds moisture
  • Modified castor oil: strengthens and protects the hair – seals in the moisture, smoothens the cuticle and gives natural shine
  • Silicone compounds bound to wheat peptides: perfect heat protection
  • Particularly elastic copolymer: supports the styling
  • Lanolin derivative: provides moisture and long-lasting shine
  • D-panthenol: binds moisture and also protects against heat exposure


Evenly distribute Therm-O-Flat into damp hair, blow-dry straight and then treat with a straightening iron if desired.