SOLAR
Thermal Interface · Surface Control · Design System
Product Overview
Solar is a fine-mist thermal styling fluid designed to manage how heat interacts with the hair surface.
It refines surface behavior during thermal styling — supporting smoother glide, improved alignment, and cleaner polish as heat tools are used. Solar helps hair respond more predictably under heat while preserving the natural weight, movement, and structure of the style.
Solar integrates quietly into heat routines, supporting precision without interference.
Defined by Science
Solar manages surface behavior during thermal styling.
It is designed to:
- Reduce friction between hair and heat tools
- Support smooth glide during blow-drying and ironing
- Improve surface alignment and polish under heat
- Encourage even heat contact across the hair surface
- Create a controlled interface layer that supports styling accuracy
Solar becomes almost imperceptible once applied. The fine mist settles evenly across the hair surface, creating a composed foundation for thermal tools to move with consistency and ease.


Guided by Nature
Solar's performance is built through a precise blend of surface-active ingredients that manage heat interaction at the hair surface.
Hemisqualane & Volatile Alkanes
Create a fast-spreading, low-residue interface that supports glide and even heat contact.
Silicone Resin & Crosspolymer System
Helps refine surface alignment and polish under heat while maintaining flexibility.
Meadowfoam Seed Oil & Olive Squalane
Support surface consistency and smoothness without shifting weight or structure.
Fermented Mineral Complex
Contributes surface stability and consistency during repeated thermal passes.
Balanced by Design
Solar is designed for:
- Blow-drying and flat-ironing routines
- Thermal styling services and at-home heat use
- Hair that benefits from improved polish and surface control under heat
- Professionals and consumers seeking consistent, repeatable heat results
Suitable for all hair types where thermal styling is performed.

How to Use
- Mist Solar lightly onto hair before heat styling, as needed.
- Apply evenly and allow the product to settle naturally on the hair surface before using thermal tools.
- Use sparingly and adjust application based on hair density, texture, and styling technique.
- Proceed with blow-drying or thermal styling as desired.
- Solar may be reapplied between heat passes at the user's discretion.

Part of the Design System
Solar is part of the Design System as Sizigē's thermal interface step.
Within the Design architecture, Solar supports the moment heat meets the hair — improving surface glide and contact consistency so styling tools move cleanly and finishes polish more predictably.
Solar is the Design System's heat-precision layer.
Ingredients (INCI)
C13-15 Alkane (Hemisqualane), Isododecane (or Cyclopentasiloxane), C12-15 Alkyl Benzoate, Trimethylsiloxysilicate (and) Polypropylsilsesquioxane, Isohexadecane, Diphenylsiloxy Trimethicone (or Phenyl Trimethicone), Cyclopentasiloxane (and) Dimethicone/Vinyl Dimethicone Crosspolymer, Isoamyl Laurate, Di-PPG-2 Myreth-10 Adipate, PEG-7 Glyceryl Cocoate, Tocopherol, Meadowfoam Seed Oil, Olive Squalane, Crambe Abyssinica Seed Oil, Raphanus Sativus (Daikon) Seed Extract, Helianthus Annuus & Saccharomyces/Zinc Ferment & Saccharomyces/Copper Ferment & Saccharomyces/Magnesium Ferment & Saccharomyces/Iron Ferment & Saccharomyces/Silicon Ferment, Rosmarinus Officinalis (Rosemary) Oil, Serenoa Serrulata Fruit Oil, PEG-6 Caprylic/Capric Glycerides, Ethylhexyl Olivate, Fragrance, BHT.

