Living Proof Restore Repair Leave-In Treatment — lightweight leave-in that strengthens, smooths and protects hair with UV defense

Living Proof Restore Repair Leave-In is a corrective leave-in treatment that instantly smooths, strengthens, and helps protect dry, damaged hair from styling stress.

This lightweight, non-greasy formula works as a multitasking hair treatment to reduce friction, reinforce fragile strands, and provide daily UV defense. Designed for hair that looks and feels rough, brittle, or prone to split ends, the product layers easily under styling products or can be used alone to improve softness and manageability. Results are visible after one application: hair feels stronger and appears smoother without weighing down fine textures.

How does this leave-in help prevent split ends and breakage?

The formula is engineered to reduce mechanical damage from brushing and heat styling by smoothing the hair surface and increasing tensile strength. Clinical-style testing reported up to 93% prevention of new split ends caused by styling motions, and hair measured stronger after a single use. Regular application helps maintain strand integrity between cuts.

• Creates a smoother cuticle to lower friction and snagging
• Delivers immediate strengthening agents to vulnerable points
• Formulated for leave-in use so protection builds with each application

What immediate benefits will I notice after one use?

From the first application, hair feels softer and silkier, with a noticeable reduction in frizz and rough texture. The treatment leaves hair easier to detangle and style while preserving natural movement and volume. It’s lightweight enough for finer hair, yet effective on thicker, coarser types.

• Smoother feel and improved shine without residue
• Easier combing and reduced surface roughness
• Strength increase—hair tests stronger after a single treatment

Can it protect hair from daily environmental and styling stress?

Yes. In addition to mechanical protection, the formula includes UV protection to shield hair from sun-related fading and dryness. It forms a light, flexible barrier that helps hair resist heat exposure and routine wear from styling tools. Use before heat styling for added defense and after color services to help maintain vibrancy.

• Helps guard against UV-induced damage and color fade
• Reduces styling-related new split ends and surface abrasion
• Compatible with heat tools when used as a preparatory leave-in

How should I use Living Proof Restore Repair Leave-In for best results?

Apply a small amount to towel-dried hair from mid-lengths to ends, then style as usual. For thicker or very damaged lengths, distribute evenly and focus on ends and areas prone to splitting. It layers well under serums or oils and can be re-applied lightly to dry hair for instant smoothing.

• Use on damp hair for optimal distribution and absorption
• Concentrate on ends and damaged sections; avoid the roots if oily
• Combine with regular trims and strengthening shampoos for ongoing improvement

Who is this for? Living Proof Restore Repair Leave-In is ideal for anyone with hair that feels dry, rough, or fragile from heat styling, chemical services, or daily wear. It suits fine to coarse textures and is a good choice for color-treated hair seeking added UV defense and smoother, stronger strands. If your priority is reducing new split ends and improving manageability without heavy buildup, this lightweight leave-in offers an effective, everyday option.

Ingredients

Water/Eau/Aqua, Cetyl Alcohol, Glycerin, Isoamyl Laurate, Octafluoropentyl Methacrylate (OFPMA), Behentrimonium Methosulfate, Oleyl Alcohol, Hydrolyzed Silk, Behenyl/Stearyl Aminopropanediol Esters, Butylene Glycol, DimethylPABAmidopropyl Laurdimonium Tosylate, Astrocaryum Tucuma Seed Butter, Steareth-2, Steareth-10, Propylene Glycol, Hydroxyethylcellulose, Glycol Stearate, Cetylpyridinium Chloride, Hydroxyacetophenone, Fragrance/Parfum, Hexyl Cinnamal, Limonene, Linalool, Citronellol, Butylphenyl Methylpropional, Citral.