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AG Hair CosmeticsKeratin Repair Repair Serum Keratin Anti-Breakage Sealant
AG Hair Cosmetics

Keratin Repair Repair Serum Keratin Anti-Breakage Sealant

Item #: 2255217

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Product Reviews

REVIEW SNAPSHOT®

by PowerReviews
AG Hair CosmeticsKeratin Repair Repair Serum Keratin Anti-Breakage Sealant
 
4.8

(based on 13 reviews)

100%

of respondents would recommend this to a friend.

Pros

  • Effective (13)
  • Easy to use (11)
  • Smells great (10)
  • Gentle (6)
  • Good value (4)

Cons

    Best Uses

    • Dry/damaged hair (11)
    • Color-treated hair (7)
    • Frizziness/flyaways (6)
    • Normal hair (3)
      • Reviewer Profile:
      • Beauty conscious (5), Survivalist / minimalist (3)
      • Hair Type:
      • Wavy hair (5), Straight hair (4)

    Reviewed by 13 customers

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    Displaying reviews 1-10

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    5.0

    love love love

    By porschegirl

    from wilmington, nc

    Verified Buyer

    Pros

    • Easy To Use
    • Effective
    • Good Value
    • Lightweight
    • Smells Great

    Cons

      Best Uses

        Comments about AG Hair Cosmetics Keratin Repair Repair Serum Keratin Anti-Breakage Sealant:

        An absolute hair saver! If you have color treated hair you need this! Made my bad hair beautiful! Worth every penny!

        • My Beauty Routine Takes:
        • 30 Minutes
         
        5.0

        Yet another AG product I love

        By jwalker

        from Lehi, UT

        About Me Brand Buyer

        Verified Buyer

        Pros

        • Easy To Use
        • Effective
        • Lightweight

        Cons

          Best Uses

          • Daily Use
          • Women

          Comments about AG Hair Cosmetics Keratin Repair Repair Serum Keratin Anti-Breakage Sealant:

          I am quickly falling in love with all AG products. I am a big fan of Kerastase and have yet to find products that I care for just as much. But AG is making me a happy girl, and a lot more affordable. This does what it says and not many that I have tried have actually achieved this. Love it and will continue to purchase.

          • My Beauty Routine Takes:
          • 30 Minutes
           
          5.0

          Just in love with this product..

          By Sabrina

          from Louisville,KY

          About Me Beauty Conscious

          Verified Buyer

          Pros

          • Easy To Use
          • Effective
          • Smells great

          Cons

            Best Uses

            • Dry/Damaged Hair

            Comments about AG Hair Cosmetics Keratin Repair Repair Serum Keratin Anti-Breakage Sealant:

            Great product... Could cost a little less..

            • Hair Type:
            • Straight Hair

            (1 of 1 customers found this review helpful)

             
            5.0

            awesome!!

            By MrsMitch

            from South Carolina

            About Me Beauty Conscious

            Verified Buyer

            Pros

            • Easy To Use
            • Effective
            • Gentle
            • Smells great

            Cons

              Best Uses

              • Color-treated Hair
              • Dry/Damaged Hair
              • Flaking/Dandruff
              • Frizziness/Flyaways
              • Normal Hair

              Comments about AG Hair Cosmetics Keratin Repair Repair Serum Keratin Anti-Breakage Sealant:

              I have been using this product for several months. I love it! I have curly hair. I put the product on wet hair to help moisturize and define my curls. Coupled with mousse it is fabulous. I also use before blow drying and straightening my hair to help prevent heat damage.

              • Hair Type:
              • Very Curly Hair

              (1 of 1 customers found this review helpful)

               
              5.0

              Miracle product

              By Frizzy

              from Imperial Valley, Ca

              About Me Beauty Conscious

              Verified Buyer

              Pros

              • Easy To Use
              • Effective
              • Gentle
              • Good Value
              • Smells great

              Cons

                Best Uses

                • Color-treated Hair
                • Dry/Damaged Hair
                • Frizziness/Flyaways
                • Limpness/Lifelessness
                • Normal Hair

                Comments about AG Hair Cosmetics Keratin Repair Repair Serum Keratin Anti-Breakage Sealant:

                This is my third bottle & I just love what it does to my hair. I had lots of split ends due to coloring, straightener, & frizzy hair. This product not only makes it look healthier but it also repairs it, WOW!

                • Hair Type:
                • Very Curly Hair
                 
                5.0

                AWESOME!!!!

                By Bsharp

                from Calera, AL

                About Me Minimalist

                Pros

                • Effective
                • Smells great

                Cons

                  Best Uses

                  • Color-treated Hair
                  • Dry/Damaged Hair
                  • Frizziness/Flyaways
                  • Limpness/Lifelessness

                  Comments about AG Hair Cosmetics Keratin Repair Repair Serum Keratin Anti-Breakage Sealant:

                  This product is amazing! I have never used a product that works so well on my hair. I have tired so many things but this one is one I will NEVER be without! GET IT!

                  • Hair Type:
                  • Wavy Hair
                   
                  5.0

                  Great finisher!

                  By justme

                  from St. George, UT

                  About Me Minimalist

                  Verified Buyer

                  Pros

                  • Effective
                  • Makes My Hairdo Smooth An

                  Cons

                  • Could Do Without The Coco
                  • Nut Fragrance
                  • Strong smell

                  Best Uses

                  • Dry/Damaged Hair
                  • Frizziness/Flyaways

                  Comments about AG Hair Cosmetics Keratin Repair Repair Serum Keratin Anti-Breakage Sealant:

                  I love the smoothing effect it has on my hair after blow drying and straightening.

                  • Hair Type:
                  • Straight Hair

                  (1 of 1 customers found this review helpful)

                   
                  4.0

                  Totally works! But...

                  By elletea

                  from San Diego

                  About Me Product Junkie

                  Verified Buyer

                  Pros

                  • Does what it claims
                  • Easy To Use
                  • Effective
                  • Gentle
                  • Makes Hair So Soft
                  • Mends Split Ends
                  • Smells Fantastic
                  • Smells great

                  Cons

                  • Broke Me Out At Hairline
                  • Pricey

                  Best Uses

                  • Bleached hair
                  • Color-treated Hair
                  • Damaged Ends
                  • Dry/Damaged Hair
                  • Frizziness/Flyaways

                  Comments about AG Hair Cosmetics Keratin Repair Repair Serum Keratin Anti-Breakage Sealant:

                  i used this right after the shower but i read some stylists have used it on dry hair. its very creamy & it totally works!!! unfortunately i am very prone to breaking out with any hair products & sure enough, i developed cystic bumps all along my hairline :( my bleached ends looked fantastic though! left my hair so soft, tangle free & smooth. if u dont break out from hair products run out & buy this! good stuff :)

                  • Hair Type:
                  • Straight Hair
                   
                  5.0

                  GREAT!

                  By kaitielynn

                  from Stephenville, TX

                  About Me Product Junkie

                  Pros

                  • Easy To Use
                  • Effective
                  • Good Value

                  Cons

                    Best Uses

                    • Color-treated Hair
                    • Dry/Damaged Hair

                    Comments about AG Hair Cosmetics Keratin Repair Repair Serum Keratin Anti-Breakage Sealant:

                    This stuff is amazing! I bought this last week and already I can tell a difference in my hair. I wash and blow-dry my hair everyday so my hair tends to be damaged and this product makes it so shiny. I used to use the Moroccan Oil hydrating cream and I love this stuff so much more. It is not as heavy and does a great job of repairing and cutting down on the appearance of dry, damaged hair!

                    • Hair Type:
                    • Wavy Hair
                     
                    5.0

                    Love this product

                    By Dor

                    from Bradenton,fl

                    About Me Beauty Conscious

                    Verified Buyer

                    Pros

                    • Easy To Use
                    • Effective
                    • Gentle
                    • Good Value
                    • Smells great

                    Cons

                      Best Uses

                      • Color-treated Hair
                      • Dry/Damaged Hair
                      • Frizziness/Flyaways

                      Comments about AG Hair Cosmetics Keratin Repair Repair Serum Keratin Anti-Breakage Sealant:

                      My hair is really damaged due to over processing. This product makes my hair look and feel healthy.

                      • Hair Type:
                      • Straight Hair

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                      Q&A

                      Product Q&A

                      Do you have questions about this product?

                      Get answers from in-house experts.

                      1 Question | 1 Answer
                      Displaying question 1
                      • Q:

                        Is it true that you can never use too keratin or can too much keratin mess up hair?
                        Asked on 12/19/2014 by Baker

                        1 answer

                        • Staff Reviewer

                          A:

                          From AG Hair:

                          KERATIN CHEMISTRY — WHY HAIR BREAKS:

                          There are numerous reasons why hair might break including mechanical (brushing, elastic bands), chemical (colouring, bleaching, hi-lighting, chlorine, salt) and environmental causes (UVA/UVB degradation). These processes harm the outer cuticle of the hair shaft leaving hair dry, brittle and prone to breakage.

                          Since keratin is the primary building block of the hair cuticle, introducing keratin back into the hair is the only way to repair it. Keratin penetrates the hair cuticle and bonds to the brittle, broken scales helping to restore strength and moisture, and prevent further damage.

                          The Keratin Repair category is formulated specifically with an abundant amount of keratin to make your hair visibly stronger, shinier and healthier with each use, and can be used daily as a reparative and preventative treatment. It is not possible to overuse keratin.

                          Answered on 12/19/2014 by Staff Expert from ULTA.com
                      Displaying question 1

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