What is Restore Repair Leave-In?

Restore Repair Leave-In is a lightweight leave-in conditioner for dry, damaged hair. It repairs + strengthens each strand while guarding against split ends caused by styling, so hair is softer + healthier-looking. It also provides UV protection, and is light enough for daily use.

Who should use Restore Repair Leave-In?

You should use Restore Repair Leave-In if your hair is dry, damaged, or prone to breakage + split ends. Chemical processing, heat styling, sun exposure + everyday wear and tear all weaken hair over time. This leave-in treatment rebuilds strength while making rough, tired strands look and feel softer + more manageable.

How does Restore Repair Leave-In work?

Restore Repair Leave-In uses vegan amino acids to smooth + hydrate dry, damaged hair. Amino acids are the building blocks of keratin, the protein your hair is made of, so replenishing them reinforces weakened strands from within for hair that feels softer + more conditioned, with better resistance to breakage.

Does Restore Repair Leave-In actually strengthen hair?

Yes, Restore Repair Leave-In is clinically proven to make hair 15x stronger after just one use. By using vegan amino acids to reinforce strands from within, this leave-in treatment helps your hair stand up to the tension of everyday wear and tear. The result is stronger strands that break less and hold up better to brushing + heat styling over time.

Does Restore Repair Leave-In prevent split ends?

Yes, Restore Repair Leave-In is clinically proven to prevent up to 93% of new split ends typically caused by styling. Split ends form when your strands fray from the friction caused by brushing, styling, or even rubbing your hair against your pillowcase at night. By strengthening + smoothing strands, Restore Repair Leave-In prevents that fraying from happening in the first place.

How is Restore Repair Leave-In different from Triple Bond Complex?

Both the Restore Repair Leave-In and Triple Bond Complex repair + strengthen hair, but they do so on different timelines. Restore Repair Leave-In is a lightweight daily leave-in that softens dry, damaged hair while guarding against split ends. It also offers built-in UV protection to shield against sun damage. Triple Bond Complex is a weekly, intensive treatment that makes hair 8x stronger + is clinically proven to reverse a year’s worth of damage in one use, with heat protection up to 450°F/232°C. For the ultimate in damage repair, try adding both products to your haircare routine.

How do I use Restore Repair Leave-In?

Apply one to two pumps of Restore Repair Leave-In to damp hair, focusing on your ends + any dry areas. Comb it through your hair to distribute product evenly, then style as usual. There’s no need to rinse out when you’re done: As a leave-in product, it stays on strands to provide long-term conditioning + protection.

How much product should I use?

With Restore Repair Leave-In, a little goes a long way. Just one or two pumps is enough for most hair types + textures, though those with longer or thicker hair may need an additional pump.

When do I apply Restore Repair Leave-In in my routine?

Apply Restore Repair Leave-In to damp hair after washing, before you apply any other styling products. It’s a good first step to prep your hair so that all other products layer evenly over smooth, conditioned strands.

Will Restore Repair Leave-In weigh my hair down?

No, Restore Repair Leave-In won’t weigh your hair down. Though it delivers deep repair, the formula is light + never greasy.

Last Chance

A woman with blonde, shoulder-length hair looks at the camera, wearing a beige coat. White text reads: Strengthen your hair 15x in one use with Restore Repair Leave-In.

On the right is a bottle of Restore Repair Leave-In, while text on the left highlights its benefits: strengthens hair, helps prevent split ends, leaves hair soft and healthy-looking, and provides UV protection.

Side-by-side photos of a woman with long, straight, light brown hair: on the left, her hair looks dry and frizzy (Before); on the right, after using Restore Repair Leave-In, her hair appears smoother and healthier (After).

Restore Repair Leave-In: A creamy white formula spreads smoothly to deliver VEGAN AMINO ACIDS that hydrate and strengthen dry, damaged hair, helping prevent split ends for softer, more conditioned strands.

A glass beaker with lime, green leaves, flower petals, wood, vanilla bean, and star anise—ingredients that strengthen hair. Text on the image: Restore Repair Leave-In with notes of light citrus + green tea.

A hand combs through damp, straight, light brown hair. On the left, instructions read: 1. Apply 1–2 pumps of Restore Repair Leave-In to damp hair. 2. Focus on ends or dry areas to help prevent split ends. 3. Style as usual.

A person with wet, dark blonde hair uses a wide-tooth comb. Instructions: 01 Apply 1-2 pumps of Restore Repair Leave-In to damp hair. 02 Focus on ends or dry areas to prevent split ends. 03 Style as usual.

Graphic showing a three-step hair care routine on a dark green background: Step 1—shampoo and conditioner bottles, Step 2—Restore Repair Leave-In for strengthening hair, Step 3—finishing spray, all from Living Proof.

Restore Repair Leave-In

Name: Restore Repair Leave-In
Brand: Living Proof
SKU: 03193
Price: 34.0 USD
Availability: InStock
Rating: 4.7 (228 reviews)

Helps to prevent up to 93% of new split ends typically caused by styling
Strengthens hair leaving it 15x stronger after just 1 use
Leaves hair feeling silky, soft, and healthier looking
Provides UV protection

Size

Full 4 oz $32.30 $34

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This brilliant leave-in conditioner helps prevent up to 93% of split ends caused by styling while strengthening hair 15x with just one use.

Pairs well with

Restore Shampoo

Full 8 oz

For healthy, softer, stronger hair.

Restore Conditioner

Full 8 oz

For healthy, softer, stronger hair.

Style Lab® Flex Hairspray

Full 7.5 oz

Set, style, + finish without stiffness

How to Use

Apply 1-2 pumps to damp hair, focusing on ends and dry areas.
Style as usual.

Ingredients

Water/Eau/Aqua, Cetyl Alcohol, Glycerin, Isoamyl Laurate, Behentrimonium Methosulfate, C13-15 Alkane, Oleyl Alcohol, Yeast Amino Acids, Lactobacillus Ferment, Butylene Glycol, Phytosteryl/Octyldodecyl Lauroyl Glutamate, Theobroma Grandiflorum Seed Butter, Steareth-2, Steareth-10, Caprylyl Glycol, Hydroxyethylcellulose, Glycol Stearate, Hydrogenated Castor Oil/Sebacic Acid Copolymer, Alaria Esculenta Extract, Ethyl Lauroyl Arginate HCl, Hydroxyacetophenone, Fragrance/Parfum, Limonene, Hexyl Cinnamal, Linalool, Citronellol, Citral

Additional fragrance ingredients: Methyldihydrojasmonate, Dipropylene Glycol, Hexyl Cinnamal, Citrus Aurantium Dulcis (Orange) Peel Oil, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Linalyl Acetate, Pinene, Citronellol, Amyl Salicylate, Ethylene Brassylate, Citrus Limon (Lemon) Peel Oil, Tetramethyl Acetyloctahydronaphthalenes, Ionone, Cyclamen Aldehyde, Linalool

Living Proof is dedicated to maintaining the accuracy of the ingredient lists on this website. However, because ingredients are subject to change, we cannot guarantee that these lists are complete, up-to-date and/or error-free. For an accurate listing of ingredients in each product, please refer to your product packaging.

Restore Repair Leave-In is a lightweight leave-in conditioner for dry, damaged hair. It repairs + strengthens each strand while guarding against split ends caused by styling, so hair is softer + healthier-looking. It also provides UV protection, and is light enough for daily use.
You should use Restore Repair Leave-In if your hair is dry, damaged, or prone to breakage + split ends. Chemical processing, heat styling, sun exposure + everyday wear and tear all weaken hair over time. This leave-in treatment rebuilds strength while making rough, tired strands look and feel softer + more manageable.
Restore Repair Leave-In uses vegan amino acids to smooth + hydrate dry, damaged hair. Amino acids are the building blocks of keratin, the protein your hair is made of, so replenishing them reinforces weakened strands from within for hair that feels softer + more conditioned, with better resistance to breakage.
Yes, Restore Repair Leave-In is clinically proven to make hair 15x stronger after just one use. By using vegan amino acids to reinforce strands from within, this leave-in treatment helps your hair stand up to the tension of everyday wear and tear. The result is stronger strands that break less and hold up better to brushing + heat styling over time.
Yes, Restore Repair Leave-In is clinically proven to prevent up to 93% of new split ends typically caused by styling. Split ends form when your strands fray from the friction caused by brushing, styling, or even rubbing your hair against your pillowcase at night. By strengthening + smoothing strands, Restore Repair Leave-In prevents that fraying from happening in the first place.
Both the Restore Repair Leave-In and Triple Bond Complex repair + strengthen hair, but they do so on different timelines. Restore Repair Leave-In is a lightweight daily leave-in that softens dry, damaged hair while guarding against split ends. It also offers built-in UV protection to shield against sun damage. Triple Bond Complex is a weekly, intensive treatment that makes hair 8x stronger + is clinically proven to reverse a year’s worth of damage in one use, with heat protection up to 450°F/232°C. For the ultimate in damage repair, try adding both products to your haircare routine.
Apply one to two pumps of Restore Repair Leave-In to damp hair, focusing on your ends + any dry areas. Comb it through your hair to distribute product evenly, then style as usual. There’s no need to rinse out when you’re done: As a leave-in product, it stays on strands to provide long-term conditioning + protection.
With Restore Repair Leave-In, a little goes a long way. Just one or two pumps is enough for most hair types + textures, though those with longer or thicker hair may need an additional pump.
Apply Restore Repair Leave-In to damp hair after washing, before you apply any other styling products. It’s a good first step to prep your hair so that all other products layer evenly over smooth, conditioned strands.
No, Restore Repair Leave-In won’t weigh your hair down. Though it delivers deep repair, the formula is light + never greasy.
No, Restore Repair Leave-In does not protect against heat. If you plan to blow-dry your hair or use hot tools, be sure to apply a heat protectant such as the Perfect hair Day™ Heat Styling Spray after Restore Repair Leave-In, but before styling.
Yes, Restore Repair Leave-In has UV protection. Frequent sun exposure can weaken your strands + fade color-treated hair, so Restore Repair Leave-In’s built-in UV defense protects your hair through daily wear, especially in summer or sunny climates.
Yes, Restore Repair Leave-In is vegan + cruelty-free. The formula contains no animal-derived ingredients, and Living Proof does not test on animals.
Yes, Restore Repair Leave-In is silicone-free, as well as sulfate-, paraben-, phthalate-, and oil-free. Rather than coating strands with silicone, it conditions with ingredients that absorb into hair, so you get softness + slip without any heavy residue.
Yes, Restore Repair Leave-In is safe for color-treated + chemically treated hair; it’s also keratin treatment-safe, as well. You can use it without worrying about your color or the wear of your salon services. In fact, Restore Repair Leave-In is ideal for chemically processed hair, because it repairs + strengthens dry, damaged strands.
Restore Repair Leave-In has a light citrus scent that's similar to what's found in most other Living Proof products. The scent is subtle + clean, designed to feel fresh without lingering heavily throughout the day.

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