• ACTIIV Integrity Rx Repair All-In-One Heat Protectant 7 oz spray for heat protection, frizz control, and smoother, healthier-looking hair.
  • ACTIIV Integrity Rx Repair All-In-One Heat Protectant benefits showing heat protection up to 450°F, split end repair support, frizz and static control, and enhanced softness and shine.
  • ACTIIV Integrity Rx Repair All-In-One Heat Protectant key ingredients featuring BioREPAIIR Complex, antioxidant botanical blend, and plant-based moisturizing conditioners.
  • Model holding ACTIIV Integrity Rx Repair All-In-One Heat Protectant with clinically proven results showing reduced frizz, split end repair, less breakage, and static control after one use.
  • How to use ACTIIV Integrity Rx Repair All-In-One Heat Protectant by spraying onto towel-dried hair, combing through, and styling with or without heat.
  • Before and after close-up of red hair using ACTIIV Integrity Rx Repair All-In-One Heat Protectant showing smoother texture, reduced frizz, and enhanced shine after one use.
  • Before and after using ACTIIV Integrity Rx Repair All-In-One Heat Protectant showing smoother, shinier, more manageable long blonde hair after one use.
  • Before and after results with ACTIIV Integrity Rx Repair All-In-One Heat Protectant showing visibly smoother, shinier brunette hair after one use.
  • Before and after using ACTIIV Integrity Rx Repair All-In-One Heat Protectant showing reduced frizz, improved smoothness, and healthier-looking highlighted blonde hair after one use.

INTEGRITYrx REPAIIR All-In-One Protectant

A lightweight leave-in treatment that detangles, helps protect against heat and daily damage, and visibly improves the look and feel of compromised hair without heaviness or buildup.

ACTIIV's BioREPAIIR Complex

  • Helps protect against heat styling
  • Helps reduce breakage
  • Helps maintain healthier-looking hair

Antioxidant Botanical Blend

  • Defends against daily environmental stressors
  • Supports stronger, healthier-looking hair
  • Helps nourish the hair and scalp

Plant-Based Moisture + Conditioning

  • Replenishes moisture without weighing hair down
  • Improves softness and manageability
  • Enhances smoothness and shine

SLS/SLES-Free | Paraben-Free | Phthalate-Free | Vegan | Cruelty-Free

  • 87% reduction in frizz after a single use%*
  • 24 hour frizz control at 80% humidity*
  • Up to 94% of split ends repaired after a single use*
  • Protects hair from heat damage up to 450°F
  • 100% of static buildup eliminated*
  • 43% reduction in hair breakage*
  • 94% reduction in combing friction on damaged hair*

*Based on an independent third party laboratory study on bleached human hair tresses.

Spray onto towel dried hair, focusing mainly from mid-length to ends. Comb through to disperse product and detangle. Blow dry and style as normal or allow hair to air dry.

Water (Aqua), Cetearyl Alcohol, Isopentyldiol, Cocos Nucifera Oil, Behentrimonium Chloride, Olealkonium Chloride, Polyglyceryl-4 Caprate, Polyglyceryl-4 Cocoate, Polyglyceryl-6 Caprylate, Polyglyceryl-6 Ricinoleate, Trideceth-7, Trideceth-8, Gluconamido Amodimethicone, Hippophae Rhamnoides Fruit Juice, Camellia Sinensis Leaf Extract, Cucurbita Pepo Seed Extract, Curcuma Longa Leaf Extract, Genista Tinctoria Flower/Leaf/Stem Extract, Rosmarinus Officinalis Extract, Serenoa Serrulata Fruit Extract, Trifolium Pratense Extract, Arginine, Trehalose, Glycerin, Caprylyl Glycol, Glyceryl Laurate, Glyceryl Undecylenate, Propanediol, Isopropyl Alcohol, Pullulan, Lactic Acid, Citric Acid, Sodium Hydroxide, Potassium Sorbate, Benzyl Alcohol, Phenoxyethanol, Sodium Benzoate, Fragrance (Parfum), Linalyl Acetate, Trimethylcyclopentenyl Methylisopentenol, Vanillin, Coumarin, Alpha-Isomethyl Ionone

Signature Scent
A clean, modern fragrance with fresh citrus and soft botanical notes layered over warm vanilla and smooth woods. Designed to feel light, luxurious, and salon-fresh without overpowering your styling routine.
Top Notes
Fresh Citrus • Bergamot
Heart Notes
Soft Florals • Clean Botanicals
Base Notes
Warm Vanilla • Blonde Woods • Soft Musk
  • Daily heat styling
  • Blow-drying, curling, and flat ironing
  • Frizz-prone or humid environments
  • Dry, dull, or dehydrated hair
  • Color-treated and chemically processed hair
  • Helping maintain healthier-looking hair between salon visits
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INTEGRITYrx by ACTIIV

REPAIIR All-In-One Heat Protectant

More Than a Heat Protectant

The daily maintenance step for healthier-looking hair

Model with smooth blonde hair holding ACTIIV INTEGRITYrx Repair All-In-One Heat Protectant spray for heat protection, smoother hair and frizz control.
INTEGRITYrx by ACTIIV

REPAIIR All-In-One Heat Protectant

More Than a Heat Protectant

The daily maintenance step for healthier-looking hair

Model with sleek, glossy straight hair holding ACTIIV INTEGRITYrx Repair All-in-One Heat Protectant for heat protection, smoothing and styling prep.

Beyond heat protection

Powered by ACTIIV’s BioREPAIIR Complex. Designed to help protect against heat while supporting healthier-looking hair through daily nourishment, smoother manageability, and visible renewal.

Most leave-ins stop at heat protection. REPAIIR All-In-One goes further — helping protect, visibly renew, and maintain healthier-looking hair with every use.

  • Protects from heat up to 450°F
  • Helps visibly repair split ends
  • Controls frizz + static
  • Restores softness + shine
  • Supports healthier-looking hair every day

Beyond heat protection

Powered by ACTIIV’s BioREPAIIR Complex. Designed to help protect against heat while supporting healthier-looking hair through daily nourishment, smoother manageability, and visible renewal.

Most leave-ins stop at heat protection. REPAIIR All-In-One goes further — helping protect, visibly renew, and maintain healthier-looking hair with every use.

  • Protects from heat up to 450°F
  • Helps visibly repair split ends
  • Controls frizz + static
  • Restores softness + shine
  • Supports healthier-looking hair every day

Clinically-proven results after 1 use

100%Static buildup eliminated*
94%Split ends repaired + reduced combing friction*
87%Frizz reduction*
43%Less hair breakage*

*Based on third-party instrumental and controlled laboratory testing on treated, damaged, or bleached hair fibers/tresses, including split-end appearance, frizz, static, and hair behavior under controlled conditions. Results may vary.

SLS/SLES-FREE
SLS/SLES-FREE
PARABEN-FREE
PARABEN-FREE
CRUELTY-FREE
CRUELTY-FREE
GLUTEN-FREE
GLUTEN-FREE
PLANT BASED
PLANT BASED
clinically Proven
clinically Proven

Real renewal. Lasting results

Back view of brunette hair with visible dryness, frizz and uneven texture before using ACTIIV INTEGRITYrx hair care. Before
Back view of smooth, glossy brunette hair styled in soft waves after using ACTIIV INTEGRITYrx hair care. After 1 use*
Back view of long brown hair showing natural texture, dryness and flyaways before a smoothing and conditioning hair care routine. Before
Long, smooth brown hair with vibrant pink highlights styled in glossy waves, showcasing shine, softness and a polished finish. After 1 use*
Back view of blonde hair showing dryness, frizz and rough texture before using ACTIIV INTEGRITYrx hair care. Before
Back view of smooth, straight blonde hair with a soft, polished finish after using ACTIIV INTEGRITYrx hair care. After 1 use*

*Individual results may vary.

Close-up of brown hair strands surrounded by clear moisture droplets, representing hydration and conditioning for dry, damaged hair.
ACTIIV’S BIOREPAIIR COMPLEX
  • Helps protect against heat styling
  • Helps reduce breakage
  • Helps maintain healthier-looking hair
Pink flowers, green botanical leaves and sunflower surrounded by clear oil droplets, representing plant-based ingredients in nourishing hair care.
ANTIOXIDANT BOTANICAL BLEND
  • Defends against daily environmental stressors
  • Supports stronger-looking, healthier-looking hair
  • Helps nourish the hair and scalp
Coconut and botanical ingredients in nourishing oil representing plant-based conditioning ingredients for dry, damaged hair.
PLANT-BASED MOISTURE + CONDITIONING
  • Replenishes moisture without weighing hair down
  • Improves softness and manageability
  • Enhances smoothness and healthy-looking shine

STEP 1: SPRAY

  • Shake well
  • Spray onto towel-dried hair
  • Focus from mid-length to ends

STEP 2: DETANGLE

  • Comb through to evenly distribute
  • Gently detangle hair

STEP 3: STYLE

  • Blow dry or air dry
  • Style as desired
ACTIIV INTEGRITYrx Repair All-In-One Heat Protectant spray for protecting hair from heat styling while helping reduce frizz and breakage.

STEP 1: SPRAY

  • Shake well
  • Spray onto towel-dried hair
  • Focus from mid-length to ends

STEP 2: DETANGLE

  • Comb through to evenly distribute
  • Gently detangle hair

STEP 3: STYLE

  • Blow dry or air dry
  • Style as desired
ACTIIV IntegrityRx Repair All-in-One Heat Protectant 2.7 oz for heat protection and hair repair

Overall rating: 4.9607844 / 5 from 51 reviews.

AI Generated Review Summary

The INTEGRITYrx REPAIIR All-In-One Protectant is a lightweight leave-in treatment that detangles and visibly improves the look and feel of hair. Customers appreciate its heat protection, lightweight formula, and how it leaves hair feeling soft and hydrated. The product's sleek packaging and pleasant scent also received positive feedback.

Summary topics

  • Heat Protection (37%): Many customers brought up that the heat protectant from Actiiv Hair is lightweight and makes brushing and styling easier.
  • Hair Appearance (19%): Based on a significant number of customers, the product makes their hair look smoother, shinier, and more manageable.
  • Hair Feel (33%): A substantial number of customers pointed out that this spray leaves their hair feeling soft and hydrated.
  • Scent (35%): Many customers appreciated the pleasant and earthy scent of the heat protectant spray, describing it as earthy and natural.
  • Packaging (9%): It was observed by customers that the packaging is sleek and easy to grab for those on the go.

Review topics: ["hair","feels","looks","scent","packaging","protection","bottle","heat protectant","ingredients","results","amount","spray","formula","quality","fragrance","heat","styling","frizz","damage","use","addition","ends","treatment","felt","difference","strands","shine","leave"].

Review highlights

  • "My hair looks shinier and feels smoother after styling, and I’ve noticed less frizz and a more polished finish." — Tina
  • "After using this, my hair looked smoother and had a really nice amount of shine while still moving naturally." — Rocky
  • "It makes styling my hair with heat feel much more reassuring while leaving my hair feeling soft, smooth, and manageable." — Tina

Reviews

Great product

"This is a great heat protectant spray. It is easy to use, it is made of high quality ingredients and it is clean. I love that it is safe for color and chemically treated hair like mine. This works great in combination with the hair mask to give you that smooth, hydrated and frizz free look. It does not have any particular bad smell, it is pretty pleasant, and I appreciate that for my sensitive skin/scalp. If you are looking for high quality at home salon style products, definitely try REPAIIR!."

— ecany87 (4/5)

A leave-in repair protectant with a fresh scent

"As a nine year verified beauty expert, this REPAIIR All-In-One Heat Protectant is a multitasking leave-in I’d reach for before heat styling. A standout ingredient is gluconamido amodimethicone, a conditioning silicone that helps smooth and protect compromised hair. I shake well, apply to damp hair from mid-lengths to ends, comb through, then style—no rinsing. My hair feels softer, smoother and easier to detangle, with less frizz and a healthy-looking finish without feeling heavy. It has a freshly washed scent."

— beautywithsindia (5/5)

Love it

"Overall, this is an incredible heat protectant and leave in conditioner. I’m always looking for something new in terms of leave in hair products or conditioning treatments and this one definitely nailed the head on the hammer. It comes out as a nice even spray mist and thoroughly coats every strand of hair. There is no waste of product. It smells delightfulc, has a clean smell to it. I put a generous amount in my hair and it did not weigh it down, my hair absorbed it pretty well. My hair looks shiny too."

— njacoby61286 (5/5)

Easy to use spray

"I use heat protector spray often and Actiiv has a great applicator. Rather than a top button spray, this is built like a traditional spray bottle and provides more coverage over the hair. I have a lot of hair so I usually have a hard time telling how much of my hair actually receives the product and I felt like this spray was able to fully cover my strands. I can’t say for certain if the protection was any stronger than other products I have used in the past, but I’d happily pick up this product again due to its coverage."

— nicmc13 (5/5)

Love it!

"I have truly enjoyed using this heat protector and seeing the results. It is a great consistency and glides through my hair easily. It has a great smell that lasts hours. The packaging is cute as can be and also easy to use. My hair has definitely been a lot of more shiny and overall my ends look much healthier from not having heat damage. I also feel like brushing through my hair has become easier as well. At this point I can’t see myself not using it! It will definitely be something I’m going to keep in my routine."

— obarlow (5/5)

Hair is so manageable!

"This is a very good heat protectant that comes in a nicely crafted container that is easy to use and distributes just the right amount of product. It is amazing for protecting hair while using hair styling tools but I also use it to protect my hair from the sun. It is helpful with decreasing frizz and adding overall shine as well. I love how manageable my hair is after using it and how it has a considerable amount of less knots and tangles. The scent really won me over here. It is so light, warm and feels cozy."

— milanka21 (5/5)

Lightweight

"I was able to try out the Actiiv heat protectant recently as my first product from the brand. What I enjoyed the most from this product is the very fresh clean scent which is slightly earthy and natural. There is no harsh chemical scent which is often found in other heat protectants. I am able to comfortably apply the product after towel drying my hair and brush it out without pulling on the hair. When my hair is dry, there is no weird residue or extra product weight which is critical for my very fine hair."

— anastassiads (5/5)

Love this!

"I have been using the ACTIV REPAIIR All-IN-ONE HEAT PROTECTANT for a while now and so far I really like it. It helps detangle my hair and makes it look a lot smoother. I have fine hair which frizzes especially in humid weather. This product has greatly improved that issue. It does a great job protecting my hair from heat damage that my styling tools cause. It doesn’t leave a sticky residue buildup like some of the other products I’ve used. My hair looks healthier and is more manageable since I started using it."

— lmickey09 (5/5)

Q&A