Bounce Curl Thermal Guard Weightless Leave-In
The Thermal Guard Weightless Leave-In is Bounce Curl's heat-protectant leave-in — built around a lightweight protein-free base that works as a daily moisturiser AND a thermal barrier when you're diffusing or using a curling iron. Layer under styler or use solo on day-three hair.
What it does
- 6-in-1 solution: Heat protection, priming, smoothing, detangling, breakage reduction, and weightless performance in one step.
- Heat protection up to 450°F: Powered by Polyporus Umbellatus (Mushroom) Extract and Sodium Hyaluronate to help protect hair from heat damage and reduce dryness and breakage.*
- Reduces hair breakage: Instrumental testing shows a reduction in hair breakage.
- Patented Moisture Technology: PGenics™ Hydra is a patented peptide exclusive to Bounce Curl that’s a blend of water-loving amino acids designed to help attract and retain moisture while supporting a healthy-feeling scalp and smoother-looking hair for hydration without the heaviness.
- Featherlight finish: Delivers meaningful hydration with a barely-there feel—ideal for fine to medium textures.
Hair type
- Texture: Fine, Medium, Coarse
Ingredients
Water, Sodium Hyaluronate, Glycerin, Sorbitol, Trehalose, Galactoarabinan, Xylitol, Tilia Tomentosa Bud Extract, Palmitoyl Tetrapeptide-8 Amide, Polyporus Umbellatus (Mushroom) Extract, Salvia Hispanica Seed Extract, Amaranthus Caudatus Seed Extract, Sodium Citrate, Sodium Phosphate, Dicaprylyl Carbonate, Fructose, Pentylene Glycol,1,2-Hexanediol, Caprylyl Glycol, Malachite Extract, Cetrimonium Chloride, Sodium Benzoate, Gluconolactone, Fragrance, Benzyl Salicylate, Limonene, Linalool, Linalyl Acetate, Terpineol, Tetramethyl Acetyloctahydronaphthalenes, Vanillin *Certified Organic Our formulas are continuously evaluated and may be updated over time. For the most accurate and current ingredient information, please consult the ingredient list on your product packaging. CERTIFICATIONS, PATENTS, & CLAIMS Heat protection claim: Instrumentally tested and shown to protect hair from heat damage up to 450°F when using a flat iron. Breakage reduction: Shown to reduce hair breakage. Dermatology tested: Non-irritating. Toxicologist audited: Reviewed for safety. Patented technology: Features patented PGenics™ Hydra. Vegan + cruelty-free: Not tested on animals. Think Dirty rating: Rated 0–1 for risk. Packaging: Made with 30% PCR recycled plastic
