Living Proof Triple Bond Complex leave-in treatment & hair mask, 1.7 oz — bond-rebuilding, heat protection to 450°F

This concentrated 1.7 oz formula combines bond-rebuilding technology with a leave-in mask format so you can repair visible damage and defend against future stress without a lengthy salon procedure. Designed for occasional weekly use or targeted touch-ups, the treatment targets weak points in the hair fiber to improve resilience and surface feel while providing thermal protection up to 450°F/232°C.

How does this treatment repair damaged hair?

The formula works at the molecular level to reconnect three types of internal bonds inside the hair fiber: hydrogen, ionic, and covalent. Restoring these bonds helps hair resist breakage, reduces the appearance of split ends, and improves manageability. Results are cumulative with repeated weekly use but you can see immediate improvements in texture after the first application.

• Rebuilds hydrogen, ionic, and covalent bonds to fortify strands
• Targets weakened areas to reduce breakage and visible damage
• Improves smoothness and minimizes frizz for easier styling

When and how should I use it for best results?

Use the product once a week as a focused leave-in mask for damaged lengths and ends, or apply selectively between salon visits to maintain strength. Apply to damp hair, comb through to distribute, then style as usual — no rinse required. For very porous or heavily damaged hair, concentrate on mid-lengths to ends and avoid the scalp.

• Weekly application recommended for visible improvement
• Apply to damp hair, comb through, and let it work as a leave-in mask
• Can be used as an in-salon-style treatment at home for targeted repair

Will it protect my hair from heat styling and future damage?

Yes — the formula provides heat protection up to 450°F/232°C while strengthening the fiber to make it more resistant to future stress. That dual action limits the cumulative damage caused by hot tools and chemical services. Pairing this treatment with a gentle shampoo and limited heat will extend the benefits.

• Heat protection up to 450°F/232°C for safer styling
• Strengthening reduces susceptibility to new damage
• Works well with routine maintenance products to prolong results

What kind of results can I expect and how long do they last?

After the first application you should notice softer, smoother hair with fewer visible signs of damage; repeated weekly use builds more durable improvements in strength and appearance. Results vary by hair type and level of existing damage, and maintenance applications help sustain improved resilience over time. Many users report easier styling and reduced split-end visibility after several treatments.

• Immediate improvements in softness and shine after one use
• Stronger hair and reduced breakage with continued weekly applications
• Maintenance treatments help preserve long-term benefits

Who is this for: This Living Proof Triple Bond Complex treatment is suited for anyone with chemically processed, heat-styled, or physically damaged hair who wants a simple at-home therapy to rebuild strength and improve appearance. It works for all hair textures and lengths, particularly helpful for fragile ends, frequently styled hair, or those seeking salon-grade bond repair without a visit. If you want to reduce breakage, smooth texture, and add thermal protection in one step, this leave-in mask offers a concentrated option to rebuild hair structure over time.

Features:

• Clinically shown to reverse a year of damage in a single use*
• Scientifically demonstrated to increase hair strength by up to eight times*
• Preferred by stylists over leading bond-builder alternatives
• Reconstructs hydrogen, ionic, and covalent bonds inside the fiber
• Reduces visible signs of damage and helps prevent future breakage
• Heat protection up to 450°F/232°C

Ingredients

Water/Eau/Aqua, Cetyl Alcohol, Glyceryl Stearate, Isodecyl Oleate, Isopentyldiol, Dioctyldodecyl Dodecanedioate, Sodium Phytate, Phytosteryl/Octyldodecyl Lauroyl Glutamate, Olea Europaea (Olive) Leaf Extract, Helianthus Annuus (Sunflower) Seed Wax, Jojoba Esters, Linoleamidopropyl Dimethylamine Dimer Dilinoleate, C10-18 Triglycerides, Ricinus Communis (Castor) Seed Oil, Glyceryl Ricinoleate, Cyclodextrin, Propanediol, Glycerin, Pentylene Glycol, Ceteth-20, Steareth-20, PEG-75 Stearate, Polyglycerin-3, Hydroxypropyl Methylcellulose, Cyamopsis Tetragonoloba (Guar) Gum, Hydroxyethylcellulose, Xanthan Gum, Caesalpinia Spinosa Gum, Fragrance/Parfum, Citric Acid, Sodium Hydroxide, Gluconic Acid, Hydroxyacetophenone, Sodium Benzoate, Linalool, Hexyl Cinnamal, Citronellol, Citral, Limonene