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REDKEN

Redken One United Leave-In Conditioner – Heat Protectant & Detangler Spray

  • Based on 32,826 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Aug 4
Order within 4 hours and 21 minutes
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Size: 5 Fl Oz (Pack of 1)


Features

  • Redken One United is a leave-in conditioner and heat protectant spray for all hair types and textures. This Multi-benefit hair treatment offers 25 benefits to increase manageability and protects against hair damage.
  • Sulfate free, paraben free and no heavy waxes for lightweight, instant results. Formulated with coconut oil to protect hair's vibrancy. Provides smoothness, shine, and reduces frizz to make styling easier.
  • Leave in conditioner that instantly nourishes and detangles. Helps prevent heat damage and is safe for color-treated hair. Instantly preps, protects and perfects hair. For all hair types and textures.
  • With Keracare and Coconut Oil. Can be used as rinse-out treatment to provide lightweight conditioning, as a leave-in treatment for enhanced strength and nourishment, and/or with a styling product to provide added softness.
  • Treatment improves manageability, protection, and beauty. Conditions, nourishes, and primes hair for styling. Helps even out porous hair and reduces dryness.

Description

This all-in-one leave in conditioner offers heat protection. Use prior to blow drying, straightening or curling hair to protect against heat damage. One United combines the hydrating and strengthening benefits of coconut oil lactic acid for healthy-feeling hair. For best results, apply One United on clean, damp hair. One United works great as a detangler to help prep hair. One United helps condition, protect from heat, softens, nourishes, adds shine, detangles, strenghtens has anti-frizz benefits, and so much more! After washing your hair with your favorite Redken shampoo and conditioner, spray One United on damp, clean hair. One United offers heat protection up to 450 degrees F. Prior to blowdrying or using heat tools, be sure to spray One United. Great for all hair types and textures. One United works great to prep hair prior to layering with other styling products. You can use One United prior to adding gel, mousse, or other styling products. Always start with One United! One United is a multi-benefit, all-in-one leave-in treatment. It is sulfate free and paraben free, and offers a lightweight formula. One United ABC Leave-In All Soft Moisture Restore ACG Heat Protection Spray What is the One United Leave-In Conditioner Spray? It is a multi-benefit treatment that conditions, detangles, and provides heat protection for all hair types. Is this spray safe for color-treated hair? Yes, it is paraben-free and perfectly safe to use on color-treated hair. How do I use the One United spray? Spray evenly onto clean, damp hair. Comb through to detangle and distribute, then style your hair as usual. Do not rinse. Can I use this as a heat protectant? Absolutely. It offers excellent heat protection to shield your hair from damage caused by blow dryers and hot tools. Will this weigh my hair down? No, it is a lightweight formula that provides moisture and manageability without leaving your hair feeling heavy or greasy. Visit the Store

Product Dimensions ‏ : ‎ 1.57 x 7.48 x 1.57 inches; 6 ounces


Item model number ‏ : ‎ E38623


Department ‏ : ‎ Unisex


Batteries ‏ : ‎ 1 Product Specific batteries required.


Manufacturer ‏ : ‎ Redken


Best Sellers Rank: #1,093 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #4 in Hair Thermal Protection Sprays


#4 in Hair Thermal Protection Sprays:


Customer Reviews: 4.6 4.6 out of 5 stars (32,826)


Item Form: Spray


Hair Type: Normal


Product Benefits: This leave in conditioner and heat protectant detangles, hydrates, fights frizz, prevents breakage and adds shine.


Scent Name: Coconut


Additional Features: All in one multi benefit treatment and heat protectant spray for hair. Sulfate free, paraben free.


Package Type Name: Bottle


Hair Conditioner Type: Leave-In Hair Conditioner


Unit Count: 5 Fluid Ounces


Number of Items: 1


Item Dimensions: 1.57 x 7.48 x 1.57 inches


Liquid Volume: 150 ml


Item Weight: 0.17 kg


Size: 5 Fl Oz (Pack of 1)


Brand Name: Redken


Age Range Description: Adult


Manufacturer: Redken


Model Number: E38623


Manufacturer Part Number: E38623


Material Features: Paraben Free, Sulfate Free


Material Type Free: Paraben Free,Sulfate Free


Active Ingredients: lactic_acid


Special Ingredients: Coconut


Recommended Uses For Product: salon;spa


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Great product
Size: 13.5 Fl Oz (Pack of 1)
I use this product right after washing my hair and before blow-drying, and it’s been amazing. It smells great, helps control frizz, and provides heat protection while leaving my hair looking smooth and healthy. It also keeps my hair from tangling as quickly, which makes styling so much easier.
Reviewed in the United States on April 20, 2026 by Maggie
    • Good stuff!!
Size: 13.5 Fl Oz (Pack of 1)
10/10 has helped my hair get back to healthy, after too much processing done to it. Smells great too!! A little pricey, but highly recommend!!
Reviewed in the United States on July 24, 2026 by Sharon Marshall
    • Great Hair Conditioner, Even Doubles as a Light Hair Gel
Size: 13.5 Fl Oz (Pack of 1)
I initially bought this item as a leave-in hair conditioner for my beard. While I didn't notice much of a difference with my beard, as my beard hair is very stiff and wiry, I did find that it works well to hold my hair in place. As a result, I have chosen to keep using it as a light hair gel. It does not, of course, provide as firm of a hold as high hold hair gels. But it isn't designed to, and frankly, it works just as well, if not better, than some light or even medium hold hair gels and pomades. And this stuff is good for your hair and is cheaper per use. It does not make my hair greasy, but my hair does not tend to get greasy anyway. It makes my hair feel great. It smells good and feels light. Overall, i am very pleased with this leave-in conditioner. It does what it advertises and then some. ... show more
Reviewed in the United States on January 16, 2026 by Alexander
    • Does everything !
Size: 5 Fl Oz (Pack of 1)
Review Image by Britt
This is one of those products that tries to do everything—and surprisingly, it kind of does. I’ve used it as a leave-in conditioner and detangler, and it makes my hair easier to brush through without feeling heavy or greasy. My hair feels softer and more manageable after using it, but it’s not one of those dramatic “life-changing hair transformation” products. It’s more like a solid helper that quietly makes your routine easier without causing problems. Also, bonus points for not making my hair feel like it’s been attacked by product buildup, which is honestly all I ask for sometimes. Overall, it’s simple, useful, and behaves itself—which in hair care is sometimes the highest compliment. ... show more
Reviewed in the United States on April 15, 2026 by Britt
    • Excellent and affordable
Size: 1 Fl Oz (Pack of 1)
This spray is small, a bit expensive for my taste but, it does exactly us instructed it will detangle your hair quickly without breaking your strands and best of all Hydrates your hair and keeps it from frizz. Overall, a great buy highly recommended for anyone suffering from brittle and frizzy hair. If you want hydration for your hair, this is the bottle to get.. ... show more
Reviewed in the United States on April 15, 2026 by Angel
    • Works Good for Me!
Size: 13.5 Fl Oz (Pack of 1)
Review Image by Tabitha Palmer
I have fine/thin hair so finding a leave in conditioner that doesn't weigh down my hair is important to me. I had been using Pureology Color Fanatic Heat Protectant Leave-In Conditioner (also a splurge) based on the recommendation of a YouTube hair stylist I follow. I think both products are fairly similar in results for me. Neither way down my hair. Both help with softening my dry ends and adding shine. If the Pureology is less expensive per ounce it might be the one I go back to when I finish the Redken One United product but they are very similar. I think the Pureology product might be slightly more moisturizing than this one so for someone with no color or heat styling damage to their ends this product is probably perfect. I highlight my hair, blow dry each time I wash and curl my hair each time I wash & dry so my ends always need a little love. Good product! Better than the drugstore leave in conditioners I have tried over the years so for me it's worth the splurge since a big bottle lasts around a year for me. ... show more
Reviewed in the United States on January 14, 2026 by Tabitha Palmer
    • I’m already on my second bottle and it’s definitely a staple for me!
Size: 13.5 Fl Oz (Pack of 1)
Highly recommended by my hairstylist and I can see why! It’s super lightweight but still has so many benefits. I can spray a good amount without my hair getting greasy—unlike most others that feel heavy after just a couple pumps. It smells amazing and leaves my hair feeling soft and healthy. I’m already on my second bottle and it’s definitely a staple for me! ... show more
Reviewed in the United States on April 22, 2026 by Kendall
    • Great mutiple hair product. Smells great!
Size: 5 Fl Oz (Pack of 1)
Great product. Defrizzes , protects hair, shines. Smells fantastic!!
Reviewed in the United States on May 11, 2026 by Heidi Lieske

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