Thermal Serum


Limited availability. Product to be discontinued. Please try our Thermal Primer instead. The Thermal Primer offers the same heat protection while being a very lightweight and versatile option. 


This heat protection serum is concentrated version our weightless Thermal Primer Spray. It is best to tame higher amounts of frizz and protect against higher heat such as flat ironing on curly hair. This formula contains high heat-tolerant oils, Organic Avocado and Camellia, to keep hair hydrated while staying protected.

PRO TIP: The Thermal Serum can be mixed in your palm with many of our other products to increase their slip and shine. Try blending one pump of the Serum with one pump of our Leave-In Recovery Lotion, or with two shots of our Moisture Mist in your palm, before application!

SKU: THSE4R Category:

FREE OF Animal-Derived Ingredients, Sulfates, Parabens, Gluten, PEGs, Formaldehyde-Releasing Preservatives, Artificial Colors, Synthetic Fragrances and Ethanolamines

Evenly smooth a light layer onto dry hair prior to flat ironing or curling. Apply Thermal Serum after using any leave-in conditioners to seal them in.

Ingredient List:

Isopropyl Myristate
Persea Gratissima (Avocado) Fruit Oil*
Camellia Oleifera Seed Oil*

*Certified Organic

Caprylic/Capric Triglyceride
Phenyl Trimethicone
C12-15 Alkyl Benzoate
Apricot Kernel Essential Oil