Use the following zoom and pan buttons to control the image that follows them
Tab through the images or use the previous or next buttons to navigate each product image
Keratin Complex Intense RX Bond Repair Serum
or
Yay! You're earning rewards points on this purchase!
Summary
Keratin Complex's Intense RX Repair Serum is the ultimate split end remedy powered by Keratin Complex proprietary Signature Keratin. It improves the hair's strength and resilience while reducing breakage and split ends in just one use! For all hair types and color shades.
Benefits
- Powered by Keratin Complex's proprietary Signature Keratin to fight frizz and help keep hair smoother, longer
- Repairs damage from hair coloring and heat styling
- Revitalizes the hair during blow-drying or flat ironing
- Reinforces the hair's structural proteins and amino acids to naturally increase hair's strength and elasticity after just one use
- Lightweight formula that eliminates frizz and tames flyaways by softening the hair and locking in moisture
- Detangles and conditions hair improving wet and dry combing or used to prep the hair for blow-drying and styling
- Can be combined with Infusion Keratin Replenisher to get the perfect Red Carpet Blow-Dry
- Safe for color-treated hair and perfect for all hair types
- Formulated without sodium chloride to protect the longevity of Keratin Complex smoothing treatments
- Can be used with or without a smoothing treatment
- No added parabens
- No added sodium lauryl sulfate (SLS)
Key Ingredients
- Keratin Complex's proprietary Signature Keratin immediately repairs damage by sealing and smoothing the cuticle for healthy, frizz-free results
- Arnica Montana flower water delivers a radiant, brilliant shine to the hair
Item 2222258
Shake bottle well. Pump a small amount of serum into the palm of your hand and gently rub hands together. Apply serum evenly, brushing hands through hair. Style as desired.
Water/Aqua/Eau, Hydrolyzed Keratin, Cyanosis Tetragonoloba Gum (Guar Gum), Timonacic, Cyclomethicone, Dimethicone, Arnica Montana Flower Water, Cyclopentasiloxane, Fragrance/Parfum.
This brand is excluded from most Ulta Beauty coupons.
We think you'll like
12 items
Use previous and next buttons to navigate the slides of the We think you'll like Product Carousel
Sponsored products
12 items
Use previous and next buttons to navigate the slides of the Sponsored products Product Carousel
Questions
Q&A
Showing 5 out of 8 Questions
- Q
This is a very expensive product. Want to make sure I am using it correctly. How frequently should this be used and exactly how? Thank you so much!!
- Asked by stef
- Verified Reply - Staff ExpertPlease contact gethelp@ulta.com for assistance. Thank you!Was this answer helpful to you
- Q
Does this product provide heat protection?
- Asked by Stef
- Verified Reply - Staff ExpertPlease contact gethelp@ulta.com for assistance. Thank you!Was this answer helpful to you
- Q
The instructions say to go under a dryer for 15 minutes. Do you use a hair dryer at home?
- Asked by Shelly
- Verified Reply - Brand ExpertHi Shelly! That is a great question. Intense RX is a reparative keratin serum that you leave in the hair. Over time it helps to make the hair healthier and stronger from the inside out. For at home use, simply apply this product first so it can penetrate in to the cuticle and then continue to style your hair as you always do. I would recommend using Infusion Keratin Replenisher on top of Intense RX and then blow drying you hair for a smooth and silky result. It is not necessary to place your hair under heat. Those instructions are geared towards stylists in the salon and need to be updated so my apologies. Please let me know if you have any more questions.Was this answer helpful to you
- Q
my hair is chemically damaged. How many applications before I see significant results??
- Asked by Dawn
- Verified Reply - Brand ExpertHi Dawn, I am so sorry my response is delayed. Intense RX is an extremely reparative product and after a couple weeks of treating your hair you should most definitely see some results. Your hair will gradually become healthier and stronger from the inside out.Was this answer helpful to you
- Q
How long does the results last?
- Asked by sathya
- Verified Reply - Staff ExpertResults last for about two washes. It is a temporary treatment; however, the more you use Intense RX, the healthier and stronger you hair will become. We recommend using it every 3 washes to receive optimal results. :-)Was this answer helpful to you
Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
My Beauty Routine Takes
Best Uses
Describe Yourself
Hair Type
Most Helpful Positive Review
AMAZING
This product is by far my favorite hair product that I use!!! I love it even more than my heat diffuser, and hair spray (which is DEFINITELY saying something, LOL). It's super easy to fit into your shower, and hair styling routine, whether you do it at night or in the morning; it makes it SO much ea...
Most Helpful Critical Review
I don't see any benefits
I was very excited to receive this product, I've been using it for a couple of weeks now and it has done absolutely nothing for my hair. Very disappointed since it was expensive. Certainly would not buy again!
26 results
RX fir split ends
I use this with my infusion to strengthen my ends which are weak from growing iut
Repairs my split ends
I am in desperate need of a real haircut but I didn't want to cut too much of my hair off. I started using Intense RX to help repair my ends. IT WORKED! I have been seeing less shedding from my hair and less frizz when I blow dry. Everyone should use this product. READ THE DIRECTIONS on how to use.
Kinky curly hair fixer
I use a few drops on my hair after I wash it. Really truly helps soften it so it's not so kinky and straw like. Highly recommend this for problem hair like mine. Use this in addition to the other keratin products. They are fantastic!
Wow! This product is amazing!
I have keratin treated hair and my salon uses Peter Coppola's so I decided to try some of their products. My hair is over processed from hair coloring which is why I got the keratin treatment in the first place. It is very fine and prone to breakage from just combing it. I used this product and immediately noticed increases suppleness, silkyness, and strength. I use it differently than the bottle says. After washing hair, I leave my hair wet, take a few points and rub it in my hair and brush through to make sure it's saturated, I cover it with a plastic cap and I have one of those hair dryer attachments you can put on you blow dryer. I sit under that for 15min. After that I blow dry my hair dry and continue to style. I do this once a week and my hair stylist has noticed a difference.
Improved hair overtime.. Special Treatment
Describe Yourself Natural African American hair
Yes, this product is expensive, but depending on how damaged your hair is, as well as how soon you want results will influence your urge to spend the money. I look at this product as a special treatment. When my hair was at its worst, four to six weeks of using this product helped improve my hair breakage; along with my gradually cutting of the damaged areas. I do notice if I sit under the dryer before blow drying my hair is more smooth and lasts longer than if I just immediately blow dry my hair, either option works. Please do not expect instant results, for those that achieved immediate results are fortunate, personally it took my third use before I personally could see the improvement and decreasing my shedding and breakage. Personal choice how long you want to continuously use the product, but at least us the entire bottle before determine the product does not work. Usually after the entire bottle is used, your hair is back on track and may no longer need the special treatment.