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Highlights
Summary
Redken One United is an anti-frizz leave-in conditioner, detangler, and heat protectant that nourishes and supports hair repair. It also prevents split ends, seals in hair cuticle, and primes hair for styling. This vegan formula is best for all hair type, including damaged or color-treated hair.
Benefits
- Conditions, nourishes, primes, and detangles hair
- Helps prevent split ends and seals in hair cuticle
- Improves manageability and fights frizz
- Provides heat protection
- Sulfate-free, paraben-free and free of heavy-waxes for lightweight, instant results
- For all hair types and textures
Key Ingredients
- Formulated with coconut oil to protect hair's vibrancy
Item 2290073
Use One United with all your haircare and styling favorites.
- Alone - apply after cleansing or to refresh hair between washes
- With a rinse-out treatment - apply after cleansing and before rinse-out treatment
- With a leave-in treatment - layered after cleansing
- With a styling product - apply before or after styling
TIP: When layering, apply the lightest product first which is typically One United.
Aqua / Water / Eau, Cocos Nucifera Oil / Coconut Oil, Amodimethicone, Polyquaternium-37, Phenoxyethanol, Propylene Glycol Dicaprylate / Dicaprate, Parfum / Fragrance, Acetamide MEA, Lactamide MEA, Dimethicone PEG-7 Phosphate, PPG-1 Trideceth-6, Trideceth-6, Behentrimonium Chloride, Xylose, Lactic Acid, Ethylhexylglycerin, Cetrimonium Chloride, Hydrolyzed Vegetable Protein PG-Propyl Silanetriol, Citronellol, Geraniol, Linalool, Alpha-Isomethyl Ionone, Viola Odorata Extract, Viola Odorata Flower / Leaf Extract, Sodium Hydroxide.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
My Beauty Routine Takes
Best Uses
Describe Yourself
Hair Type
Most Helpful Positive Review
Love this stuff
My hair is super coily and when I use product to define the curls its often hard to duplicate the style the next day without washing it all over again. This is a miracle product. One of the things that it does is "wake up" your style. No matter how smashed or smushed my hair is from the night bef...
Most Helpful Critical Review
One United by Redken
I really wanted to like this product based on all the good reviews and how much help my hair needs. So-I tried the trail size (thank goodness) and now I am throwing the remaining away. I could not tell that it did one thing for my hair except make it heavy, wet and smelly. If you a headache fro...
2563 results
Not for me
Hair Type Wavy Hair
My hair is thick and wavy and just below my shoulders. It's not a smooth wave, and I need to either straighten it with a flat iron or use a jumbo curling iron to add more defined waves. I can typically use any leave-in spray from Biolage, Pureology, Paul Mitchell, etc., and it works fine. I'm not really brand loyal and am always up to trying something new. Not sure what happened here, but this one was a big miss. After a week or so, I couldn't figure out why my hair was becoming more frizzy, heavy, and unable to hold a style. I blamed it on the weather (humid and windy), thought maybe I needed a cut, then realized I had been using this in my product lineup. Went back to a Biolage spray today, and my hair is back to normal. Disappointed I'm not able to keep this in a rotation, as I've always considered Redken a good, trusted brand.
It was okay
Hair Type Straight Hair
I normally use Redkin All Soft shampoo and conditioner, but thought I'd give this a try. It didn't work well on my dry hair; the All Soft conditioner works a lot better. Thanks, Ulta, for sending me a sample to try. I'm sure it probably works well on most people.
Smell overrides any minimal benefit
Hair Type Wavy Hair
I can't tell if this does anything beneficial for my hair. Been using it almost daily for months just to use it up but I think I'm gonna throw the rest away because the fragrance is VERY strong and very chemically.
Love, love, love!
Hair Type Very Curly Hair
I love this product! My hair feel so soft and my curls shine!
I would buy this product again
Hair Type Wavy Hair
Works great to keep my hair under control & healthy, even when I blow it dry and curl it.
Questions
Q&A
Showing 20 out of 153 Questions
- Q
Is this product safe for curly hair?
- Asked by Bmartin
- Official Answer By Redken - BEHi there! Yes, absolutely! Redken's One United All-In-One Multi-Benefit Treatment Spray is safe and highly beneficial for curly hair. While it is sulfate-free and paraben-free, it is not 100% silicone-free (so it may not be suitable if you strictly follow the "Curly Girl Method"). However, for most curly hair types, it is a holy grail product that delivers several key benefits: Effortless Detangling: Curly hair is naturally prone to knots, and One United provides incredible slip to make wet combing a breeze, drastically reducing breakage. Frizz Control & Definition: Infused with lightweight coconut oil, it deeply hydrates porous curls, sealing the cuticle to block out humidity and eliminate frizz. Lightweight Moisture: It deeply conditions without weighing down your natural curl pattern, keeping your bounce light and springy. Heat Protection: If you love to diffuse your curls, this spray acts as a protective shield against heat damage. The Verdict: It is the perfect, lightweight "all-in-one" prep spray to keep your curls hydrated, defined, bouncy, and frizz-free!Was this answer helpful to you
- Q
Can the united all in one treatment be used with the acidic bonding shampoo and conditioner?
- Asked by Nickname
- Official Answer By Redken - BEHi there! Thank you for reaching out about our One United All-In-One Multi-Benefit Treatment. Yes, absolutely! In fact, using One United All-In-One Multi-Benefit Treatment alongside the Acidic Bonding Concentrate (ABC) system is a 'dream team' combination for your hair. While the ABC shampoo and conditioner work to repair the hair's internal bonds and balance its pH, One United acts as the perfect final step. It provides 25 additional benefits, including heat protection, detangling, and added shine, without interfering with the repair benefits of the ABC line. Pro-Tip: After rinsing your ABC conditioner, spray One United evenly on damp hair before styling. It will lock in the moisture and leave your hair feeling incredibly soft and protected. Enjoy your ultimate hair transformation!Was this answer helpful to you
- Q
Can you use and let hair dry naturally
- Asked by Cas
- Official Answer By Redken - BEHi there! Thank you for reaching out about our One United All-In-One Multi-Benefit Treatment. Yes, absolutely! While One United provides excellent heat protection for blow-drying, it is also a fan-favorite for air-drying. Because it offers 25 benefits in one bottle, it is the perfect "prep and forget" product for a natural look.Was this answer helpful to you
- Q
What are the 25 benefits
- Asked by c
- Official Answer By Redken - BEHi there! Thank you for reaching out about our One United All-In-One Multi-Benefit Treatment. That is an excellent question! Our Redken One United All-In-One Multi-Benefit Treatment is a true professional powerhouse. It is designed to simplify any hair routine by delivering 25 essential benefits in a single bottle. Here is the complete list of what One United does for your hair: Manageability (To Prep & Prime): Conditions hair Nourishes hair Improves manageability Helps even out porous hair Reduces dryness Instantly detangles Helps strengthen hair Ideal for hair priming before cutting or styling Protection (To Shield & Save): 9. Preps hair for styling 10. Helps prevent hair breakage from brushing 11. Safe for color-treated hair 12. Helps prevent heat damage from styling tools 13. Helps prevent split ends 14. Helps shield against external aggressors 15. Safe for ombré hair Beauty (To Perfect & Finish): 16. Gives hair a silky touch 17. Adds smoothness 18. Adds shine 19. Helps control frizz 20. Anti-static control 21. Controls fly-aways 22. Makes blow-drying easier 23. Refreshing hair style 24. Lightweight results 25. Can be used as a leave-in or a rinse-out treatment It is essentially 25 ways to make your hair look and feel its absolute best. You can use it alone after washing or layer it under any other Redken styling product for extra "oomph!"Was this answer helpful to you
- Q
Do you use this on wet or dry hair
- Asked by Pattie
- Official Answer By Redken - BEHi there! We appreciate your interest in One United All-In-One Multi-Benefit Treatment. This product can actually be used in many different ways, on both dry and damp hair. We recommend using One United with all your haircare and styling favorites! You can apply in any of the following ways: Alone - apply after cleansing or to refresh hair between washes With a rinse-out treatment - apply after cleansing and before rinse-out treatment With a leave-in treatment - layered after cleansing With a styling product - apply before or after styling TIP: When layering, apply the lightest product first which is typically One United. We hope this helps!Was this answer helpful to you
- Q
What are the 25 benefits
- Asked by c
- Official Answer By Redken - BEHi there! Thank you for reaching out about our One United All-In-One Multi-Benefit Treatment. That is an excellent question! Our Redken One United All-In-One Multi-Benefit Treatment is a true professional powerhouse. It is designed to simplify any hair routine by delivering 25 essential benefits in a single bottle. Here is the complete list of what One United does for your hair: Manageability (To Prep & Prime): Conditions hair Nourishes hair Improves manageability Helps even out porous hair Reduces dryness Instantly detangles Helps strengthen hair Ideal for hair priming before cutting or styling Protection (To Shield & Save): 9. Preps hair for styling 10. Helps prevent hair breakage from brushing 11. Safe for color-treated hair 12. Helps prevent heat damage from styling tools 13. Helps prevent split ends 14. Helps shield against external aggressors 15. Safe for ombré hair Beauty (To Perfect & Finish): 16. Gives hair a silky touch 17. Adds smoothness 18. Adds shine 19. Helps control frizz 20. Anti-static control 21. Controls fly-aways 22. Makes blow-drying easier 23. Refreshing hair style 24. Lightweight results 25. Can be used as a leave-in or a rinse-out treatment It is essentially 25 ways to make your hair look and feel its absolute best. You can use it alone after washing or layer it under any other Redken styling product for extra "oomph!"Was this answer helpful to you
- Q
Do you use this on wet or dry hair
- Asked by Pattie
- Official Answer By Redken - BEHi there! We appreciate your interest in One United All-In-One Multi-Benefit Treatment. This product can actually be used in many different ways, on both dry and damp hair. We recommend using One United with all your haircare and styling favorites! You can apply in any of the following ways: Alone - apply after cleansing or to refresh hair between washes With a rinse-out treatment - apply after cleansing and before rinse-out treatment With a leave-in treatment - layered after cleansing With a styling product - apply before or after styling TIP: When layering, apply the lightest product first which is typically One United. We hope this helps!Was this answer helpful to you
- Q
Do you have a heat protection and setting hold product? Loving 25 one united !!
- Asked by Rose
- Official Answer By Redken - BEHi there! We appreciate your interest in our Redken products. We recommend trying our Thermal Spray High Hold. It is a thermal setting mist that provides mega hold and heat protection for up to 450 degrees. We hope you can give it a try and love it!Was this answer helpful to you
- Q
is this good for long wavy high porosity damaged hair
- Asked by fil
- Official Answer By Redken - BEHi there! We appreciate your interest in our One United spray. It is a 25-benefit leave-in nourishing treatment formulated with lactic acid and coconut oil to increase manageability, protection, and overall hair health. We hope you can give it a try and love it!Was this answer helpful to you
- Q
Is this safe for color treated hair
- Asked by Jcm
- Official Answer By Redken - BEHi there! We appreciate your interest in our One United All-In-One Multi-Benefit Treatment. It is a 25-benefit leave-in nourishing treatment formulated with lactic acid and coconut oil to increase manageability, protection, and overall hair health. Redken's One United is safe for color treated hair. We hope you can try it and love it!Was this answer helpful to you
- Q
Has the formula changed on this product? I just received a bottle and it isn't the same as the previous one. This new one makes my hair very tacky and oily. I have had to water it down in order to use it.
- Asked by Jodi
- Official Answer By Redken - BEHi there! Thank you for reaching out about One United All-In-One Multi-Benefit Treatment for Heat Protection. We are sorry to hear about your experience. Your feedback is important to us, and we will ensure that your comments are thoroughly reviewed by our relevant teams.Was this answer helpful to you
- Q
I will be bleaching my hair and using a semi permanent hair dye afterwards. I was wondering if this will affect the color?
- Asked by Felicia
- Official Answer By Redken - BEWe appreciate your interest in our One United All-In-One Multi-Benefit Treatment. This is an anti-frizz leave-in conditioner and detangler that provides heat protection and hair repair. It also primes hair for styling and is safe for both natural and color-treated hair. We hope you can give it a try and love it!Was this answer helpful to you
- Q
Can you use on dry hair?
- Asked by lisa
- Official Answer By Redken - BEHi there! Thank you for reaching out about our One United All-In-One Multi-Benefit Treatment for Heat Protection. Yes, you can absolutely use One United on dry hair! It's fantastic for refreshing your style, taming frizz, adding shine, or as a quick touch-up. For heat protection before heat styling, we recommend applying it to damp hair.Was this answer helpful to you
- Q
Will this protect my hair when using a curling heat iron?
- Asked by Kayb
- Official Answer By Redken - BEHi there! Thank you for reaching out about our Redken One United All-In-One Multi-Benefit Treatment for Heat Protection. Yes, absolutely! The Redken One United All-In-One Multi-Benefit Treatment is specifically formulated to provide heat protection for your hair, including when you use a curling iron or any other heat styling tool. It acts as a shield to help protect your hair from the damaging effects of heat, while also offering 24 other benefits for improved hair health and appearance.Was this answer helpful to you
- Q
After washing, I blow dry then flat iron my hair. As far as heat protection, should I use this before each tool or is just the once before blow drying enough? Thanks!
- Asked by Amelia
- Official Answer By Redken - BEHi there! Thank you for reaching out about our Redken One United Multi-Benefit Treatment Spray. For optimal heat protection and to maintain the multi-benefits of Redken One United, applying it once to damp hair before blow-drying is sufficient. Ensure even distribution to protect your hair throughout both the blow-drying and flat-ironing processes.Was this answer helpful to you
- Q
I just bought the Redken One United spray. I currently use the Acidic Bonding Concentrate Leave In Conditioner (cream). What order should I use the products in now?
- Asked by Order of products
- Official Answer By Redken - BEHi there! We appreciate your interest in our Redken products. We recommend using our One United spray first, followed by the Acidic Bonding Concentrate Leave-In Conditioner. We hope this information is helpful!Was this answer helpful to you
- Q
Can this be used on dry hair or must my hair be wet before using it?
- Asked by Ex Beauty Queen
- Official Answer By Redken - BEHi there, Redken One United Multi-Benefit Treatment Spray is a versatile multi-benefit treatment designed for various applications: use it alone on towel-dried/damp hair after cleansing or to refresh hair between washes; layer it after cleansing and before a rinse-out treatment; apply it as a leave-in treatment following cleansing; or incorporate it into your styling routine, either before or after other styling products.Was this answer helpful to you
- Q
Would this be good for fine bleached hair?
- Asked by Bama Beauty
- Official Answer By Redken - BEHi there, yes Redken One United Multi-Benefit Treatment Spray is suitable for all hair types and textures incuding fine bleached hair.Was this answer helpful to you
- Q
Does this work for finer hair types?
- Asked by Ray
- Official Answer By Redken - BEHi there, thanks for your question. One United has a lightweight formula, and is suitable for all hair types and textures inluding finer hair.Was this answer helpful to you
- Q
Do you have to rinse out
- Asked by slimfuzzy
- Official Answer By Redken - BEHi there, thanks for your question. Redken One United offers adaptable application. Use alone after cleansing or to refresh. Integrate post-cleanse before rinse-out treatments, or as the initial layer for leave-ins. This versatile leave-in can be applied before or after styling, without rinsing.Was this answer helpful to you