
SKU: VV26040226
SymHair Thermo
Usage Rate: Typical: use the supplied liquid active concentrate at supplier-recommended levels in leave-on formulas, delivering approximately 0.1–0.5% pure active in the finished product (1000–5000 ppm).
Packaging
Liquid sizes — 0.33 oz (10 mL) sample through bulk (US · metric)
Description
SymHair Thermo for heat protection
SymHair Thermo is a water-soluble liquid hair active for heat protection from the SymHair range. The supplier lists heat-protective sprays, creams, serums, conditioners, masks and leave-in care, salon styling and thermal protection products, spa programs and men's styling. The working pH is 4.0 to 6.5. Confirm the full INCI and dose on the certificate of analysis. The smallest pack is 0.33 oz (10 mL).
Why heat protection matters
Flat irons can reach more than 200 °C, and blow-dryers send hot air across the hair for several minutes every day. Heat dries the hair, roughens the cuticle and weakens the fiber over time, leading to dullness, frizz, split ends and breakage. A protective product applied before styling reduces that stress and keeps hair looking healthy.
A daily step
Heat protection is one of the most purchased hair products among people who style daily. It sits between washing and styling, so it has to feel light, spread easily and leave no sticky or heavy residue.
Formats
Light sprays for damp hair before blow-drying are the classic format. Richer creams and serums suit thick or curly hair before straightening. Conditioners and masks prepare hair for styling, multi-purpose leave-ins add protection to daily care and salon products protect hair before professional styling.
Processing and partners
Add SymHair Thermo to the water phase below 40 °C, stir until uniform and keep the final pH between 4.0 and 6.5. In sprays, keep the formula light with a film former and a low level of conditioning agent. Pair it with D-panthenol and hydrolyzed vegetable protein PG-propyl silanetriol, or add Keramare for styling protection. More hair actives are in our cosmetic actives section.
Product Specifications
TDS / CoA available on request. Contact us
Frequently Asked Questions
What is SymHair Thermo for?
Heat protection in sprays, creams, serums, conditioners, masks, leave-ins and salon styling products.
What pH does it need?
The working pH is 4.0 to 6.5.
How should a heat-protect spray feel?
Light and easy to spread, with no sticky or heavy residue; use a film former and a low level of conditioner.
Where is the INCI?
Confirm the full INCI and dose on the certificate of analysis.



