Description
Reverse hair damage in 4 minutes* + prevent heat damage with patented tech that works deep within hair’s innermost layers for soft, strong, bouncy results. Featuring molecular designs by Artist Jen Stark.
how to use
Begin with the leave-in molecular repair hair mask
- Shampoo, skip conditioner
- Towel-dry thoroughly
- Apply 3-9 pumps from mid-length to ends. Less is more, begin with 3 pumps and build as needed
- Wait 4 minutes. Do not rinse out
Apply HeatBounce conditioning heat protectant
- Apply throughout sectioned hair, brushing through to help with even distribution. Less is more. Start small and build as needed. Hair should feel soft and tangle-free, but not coated.
- Use on towel-dried hair before blow drying and on dry hair before hot tools
more to know
leave-in molecular repair hair mask
Reverse damage from bleach, color + chemical services, and heat in just 4 minutes*.
HeatBounce conditioning heat protectant
Heat protect and condition damp hair for 85% less breakage after blow drying*. Apply again on dry hair before hot tools to protect from cuticle to cortex up to 450°F (232°C)*.
key benefits
leave-in molecular repair hair mask:
- Clinically proven to repair damage from bleach + color, chemical services and heat*
- Immediate and lasting results restore strength, softness, smoothness and bounce – Hair is 2x more resistant to breakage*
- Makes color last longer and fade slower*
HeatBounce conditioning heat protectant
- Deeper heat protection than ever before*
- Protects from heat up to 450°F*- 85% less breakage after blow drying*
- Lightweight conditioning blend conditions, softens, and detangles even damaged hair
*k18hair.com/disclaimers
ingredients
leave-in molecular repair hair mask:
Water (Aqua) (Eau), Alcohol Denat., Propylene Glycol, Cetearyl Alcohol, Dicaprylyl Ether, Cetyl Esters, Behentrimonium Chloride, Polysorbate 20,sh-Oligopeptide-78 (K18PEPTIDE™), Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starch, Isopropyl Alcohol, Tocopherol, Phenoxyethanol, Potassium Sorbate, Citric Acid, Fragrance (Parfum), Geraniol, Linalool, Hexyl Cinnamal, Benzyl Alcohol.
HeatBounce conditioning heat protectant:
Water (Aqua) (Eau), Cellulose Gum, Isopentyldiol, Propanediol , Cetearyl Alcohol, Isopropyl palmitate, Sodium Benzoate, C13-15 alkane, sh-Oligopeptide-78 s-Fruit Fly Oligopeptide-1, (sh-Oligopeptide-78 s-Fruit Fly Oligopeptide-1) Peptides, Laurdimonium Hydroxypropyl Hydrolyzed Barley Protein, Helianthus Annus (Sunflower) Seed Oil , Oryza Sativa (Rice) Bran Extract, Helianthus Annuus (Sunflower) Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Tocopherol, Behentrimonium Chloride, Brassicatrimonium Chloride, Gluconolactone, Arginine, Coco-Glucoside, Lactic Acid, Cellulose, C12-20 Alkyl Glucoside, Citric acid , Potassium Sorbate, Benzyl Alcohol, Isopropyl Alcohol, C14-22 Alcohols, Fragrance (Parfum), Amyl Salicylate, Benzyl Salicylate, Citronellol, Citrus Aurantium Peel Oil, Dimethyl Phenethyl Acetate, Geraniol, Geranyl Acetate, Isoeugenyl Acetate, Limonene, Linalool, Linalyl Acetate, Pinene, Tetramethyl Acetyloctahydronaphthalenes, Vanillin.
what is the K18PEPTIDE™?
Patented biomimetic peptide uniquely matches and clicks into hair’s keratin structure, reconnecting damage sites at the molecular level. K18PEPTIDE™ repairs multiple types of bonds and polypeptide chains for strong, soft, smooth, bouncy hair for all.
why do I need to skip conditioner before using the K18 mask?
Conditioner leaves a film that blocks K18PEPTIDE™ from penetrating effectively. Once the 4-minute wait time is up, feel free to use a conditioner, a leave-in, or any type of product.
is HeatBounce activated by heat?
No, HeatBounce does not need to be activated to protect from heat.
Do I have to wait to use heat after applying HeatBounce?
No, you can blow dry or use hot tools immediately after applying HeatBounce.
how is HeatBounce different from traditional heat protectants?
HeatBounce is powered by resilicore™ heat-shielding technology, an innovation inspired by resilin—a natural protein that can withstand extreme temperatures. Unlike traditional heat protectants that only coat the outside cuticle layer of hair, the size + molecular makeup of resilicore™ allows it to penetrate deeper than ever before*, into the cortex where heat damage can occur, forming a protective shield that fortifies from within.
*Heat protection observed on hair in clinical testing after application of HeatBounce and use of 450℉ (232℃) flat iron on dry hair
Limited-edition mini set repairs + heat protects for less breakage, more bounce
powered by K18PEPTIDE™
Biomimetic peptide clicks into hair’s keratin structure—the source of core strength—for soft, shiny, bouncy results that won’t wash away.
*Disclaimers
