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
Offers
Use previous and next buttons to navigate the slides of the %1 Product Carousel
Earn 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.
Similar items for you
12 items
Use previous and next buttons to navigate the slides of the Similar items for you Product Carousel
The Ordinary
Multi-Peptide Serum for Hair Density for Thicker, Fuller Looking Hair
NUTRAFOL
Women's Balance 45+ Clinically Proven Hair Growth Supplement
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
Redken
All Soft Shampoo For Dry, Brittle Hair
Sponsored products
12 items
Use previous and next buttons to navigate the slides of the Sponsored products Product Carousel
NUTRAFOL
Women's Balance 45+ Clinically Proven Hair Growth Supplement
Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
My Beauty Routine Takes
Best For
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
Dry
Was so excited to try this for the price thought it would be amazing. Moroccan oil is way better. This left my hair dry.
Repair the damage from processing, reduce flyaways
Verified Buyer
Best when using the whole Keratin Complex line. This helps extend my need for the Salon Keratin Treatment for reducing frizz. By using the products I can go a year between treatments.
Great for three seasons while living at the beach!
Using this product is like having a keratin treatment every time. I use 2 to 3 pumps and run it though wet hair from the ends to the scalp. It smooths the hair and gives it body after blow drying. In order for my hair (thick and wavy) to be REALLY straight, I have to flat iron after blow drying. I only gave 4 stars b/c it can't hold up to the high humidity that we have here. I have to flat iron every day that I don't use this product.
Love it!
Absolutely amazing stuff definitely worth the cost for me! My hair looks amazing. Can't live without it.
Stupid expensive but works like a charm
There's no reason this should be so expensive but it works really well. I have very coarse curly hair that is heat damaged and this whipped it into shape within 5 minutes. Better than anything I've ever used to repair my hair. Still, KC's profit margins probably give Apple a run for their money.
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