Living Proof Restore Repair Leave-In Treatment — lightweight repair for damaged hair, heat protection & split-end reduction

Living Proof Restore Repair Leave-In is a leave-in treatment that conditions, strengthens, and helps protect dry, damaged hair while reducing new split ends from styling.

This lightweight leave-in product is designed to be applied to towel-dried or dry hair to smooth strands, add slip for easier combing, and provide layered protection against heat and environmental stressors. Formulated to rebuild and defend hair structure, it blends conditioning agents with protective ingredients that improve manageability and resilience after styling.

How does this leave-in help reduce split ends during styling?

The formula targets the weak points along the hair shaft that are most vulnerable when heat and mechanical stress are applied. By coating and reinforcing strands, it lowers the chance of fibers splitting as you blow-dry, flat-iron, or curl.

• Helps prevent up to 93% of new split ends typically caused by styling.
• Creates a smooth surface to reduce friction from brushes and tools.
• Works as a preparatory step before heat styling for extra defense.

What strength and repair benefits can I expect after one use?

Even a single application increases tensile strength and improves the feeling of hair, making it less prone to breakage when combed or styled. The immediate benefit is stronger, silkier-feeling hair that looks healthier and responds better to styling.

• Strengthens hair, leaving it up to 15x stronger after just one use.
• Delivers a smoother, softer texture for improved manageability.
• Helps hair resist mechanical damage from detangling and styling.

Will this product make my hair feel soft without weighing it down?

The formulation balances conditioning with lightweight slip, so it moisturizes and softens strands without leaving a greasy residue. It’s suitable for a range of hair textures when used sparingly and distributed evenly through mid-lengths to ends.

• Leaves hair feeling silky and soft while maintaining natural movement.
• Light texture avoids heavy buildup when applied correctly.
• Use a small amount on fine hair and more on thicker, coarser textures.

Does it protect hair from environmental damage like UV exposure?

Yes — the product includes ingredients that provide a level of UV defense, helping reduce color-fade and dryness tied to sun exposure. Combined with mechanical protection, it forms part of a daily routine to defend hair from multiple stressors.

• Provides UV protection to help minimize sun-related damage and fading.
• Acts in tandem with styling protection to guard against environmental wear.
• Best used as one layer in a comprehensive hair-care regimen.

Who is this for: Living Proof Restore Repair Leave-In is aimed at anyone with dry, brittle, or heat-stressed hair who wants easier styling, stronger strands, and fewer new split ends. It works well for chemically treated, heat-styled, or naturally drier hair types; adjust amount used by density and porosity. For best results, apply to damp or dry hair before styling and combine with your regular shampoo and conditioner for ongoing repair and protection.

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.