R+Co Chainmail Heat Protection Spray 5 oz — Thermal Shield to 450°F, Flexible Brushable Hold & Shine

R+Co Chainmail Heat Protection Spray is a lightweight finishing mist that shields hair from heat up to 450°F while adding flexible, brushable hold and luminous shine.

Designed as a multi-tasking final step before hot tools, Chainmail blends high-tech polymers with plant-derived oils and extracts to protect, smooth, and enhance movement without stiffness. It helps preserve style, improve manageability, and keeps hair feeling soft so you can reshape and refresh looks throughout the day.

How does this spray protect hair from high heat?

The formula uses advanced polymers to form an even, protective film over strands that reduces thermal stress from styling tools up to 450°F. That barrier helps distribute heat more evenly and minimizes direct damage to the cuticle surface. It’s meant to be used prior to curling, straightening, or blow-drying for best results.

• High-tech polymers create a lightweight thermal shield
• Even film distribution reduces hot spots on hair
• Safe to use before flat irons, wands, and blow dryers

Will Chainmail leave hair crunchy or hard to restyle?

No — this spray delivers a flexible, brushable hold so styles retain shape without feeling rigid. You can brush through and reshape your hair after application, making it ideal for touch-ups and long days. The mist is designed to layer easily under finishing products or texturizers.

• Flexible hold that stays soft to the touch
• Brushable formula allows re-shaping and restyling
• Layers well with serums, oils, and finishing sprays

What ingredients boost shine and manageability?

Chainmail pairs botanical extracts and lightweight oils to smooth cuticles and impart lustrous shine without adding weight. Sunflower and jojoba oils help seal ends and enhance gloss, while sweet almond and avocado oils improve elasticity and detangling. Water lily and celery seed extracts contribute to soft volume and balanced hydration.

• Sunflower and jojoba oils seal and increase shine
• Sweet almond and avocado oils improve manageability
• Water lily and celery seed extracts add soft volume and hydration

How should I use Chainmail for best results?

Spray evenly on damp or dry hair before applying heat, holding the can about 8–12 inches away. For fine hair, use sparingly to avoid weighing strands; for thicker textures, apply section by section for full coverage. After heating, you can brush or comb through to soften the finish and refresh shape as needed.

• Hold 8–12 inches from hair and mist evenly
• Use on damp or dry hair before heat styling
• Brush through after styling to soften and reshape

Who is this for: R+Co Chainmail Heat Protection Spray is suited to anyone who heat-styles regularly and wants protection without stiffness — from daily blow-dryers and straighteners to occasional curling iron use. It’s also a good pick for people seeking lightweight shine, improved manageability, and the ability to rework styles during the day. The vegan, cruelty-free formula fits conscious shoppers looking for salon performance in a finishing mist.

Ingredients

Alcohol Denat., Hydrofluorocarbon 152a, Water (Aqua/Eau), Octylacrylamide/Acrylates/Butylaminoethyl Methacrylate Copolymer, Fragrance (Parfum), VP/VA Copolymer, Diheptyl Succinate, Phenoxyethanol, Aminomethyl Propanol, Glycerin, Helianthus Annuus (Sunflower) Seed Oil, Persea Gratissima (Avocado) Oil, Prunus Amygdalus Dulcis (Sweet Almond) Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Tocopheryl Acetate, Capryloyl Glycerin/Sebacic Acid Copolymer, Panthenol, Propylene Glycol, Polyquaternium-59, Butylene Glycol, Apium Graveolens (Celery) Seed Extract, Nymphaea Odorata Root Extract, Arginine Levulinate, Potassium Sorbate, Limonene, Citral