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Sally Hansen Diamond Strength Instant Nail Hardener

Sally Hansen

Diamond Strength Instant Nail Hardener

Item #: 2162537 Size: 0.45 oz

Virtually ends splitting, cracking and peeling. Noticeably harder, stronger nails instantly. Grow healthy-looking nails in 5-7 days. Titanium and Micro-Diamond formula instantly bonds to strengthen and seal fragile nail layers with a virtually shatterproof, protective shield. Locks in moisture to nourish and help stop breaking so nails can grow.
Shake gently. Apply one coat to clean, dry, bare nails; let dry. For extra protection apply a second coat, or use as a strengthening basecoat. Apply 1-2 coats of your favorite Sally Hansen nail color. Apply a new coat of Diamond Strength as needed for extra protection.
Butyl Acetate, Ethyl Acetate, Alcohol Denat, Nitrocellulose, Isopropyl Alcohol, Adipic Acid/Neopentyl Glycol/Trimellitic Anhydride Copolymer, Triphenyl Phosphate, Trimethyl Pentanyl Diisobutyrate, Sucrose Acetate Isobutyrate, Ethyl Cyanoacrylate, Diamond Powder, Dimethyl Polysiloxane, Etocrylene, Isopropyl Titanium Triisostearate, [May Contain:D&C Violet No. 2].

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Reviews

Product Reviews

REVIEW SNAPSHOT®

by PowerReviews
Sally HansenDiamond Strength Instant Nail Hardener
 
3.9

(based on 55 reviews)

75%

of respondents would recommend this to a friend.

Pros

  • Easy to apply (41)
  • Fast drying (34)
  • Long lasting (30)
  • Good applicator brush (21)
  • Good value (20)

Cons

  • Chips easily (9)

Best Uses

  • Base coat (28)
  • Any time (23)
  • Top coat (12)
  • Daily use (3)
    • Reviewer Profile:
    • Classic style (24), Natural (21), Manicure/pedicure addict (11), Trendy style (9), Professional (8)

Reviewed by 55 customers

Displaying reviews 1-10

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5.0

I will use this for as long as I have brittle nails

By Rae20

from Pittsburgh, PA

About Me Classic, Professional

Verified Buyer

Pros

  • Easy to Apply
  • Fast Drying
  • Good Applicator Brush
  • Good Value
  • Long Lasting

Cons

    Best Uses

    • Any Time
    • Base Coat
    • Top Coat

    Comments about Sally Hansen Diamond Strength Instant Nail Hardener:

    I have terribly brittle flaky nails. To the point that I have super glued layers of tissue on weak edges that had a break into the nail bed. I searched for a nail strengthener that would have immediate results, this is it. I have tried other things like base coats and paid a pretty penny only to have more brittle nails. I like natural nails to the high shine is a little to get used to, but really this is instant strong nails. I take off polish and replace once a week to keep these sturdy - so far no chipping or peeling during this time.

    • Age:
    • 30-44

    (2 of 3 customers found this review helpful)

     
    5.0

    Go to tried and true

    By Saige

    from Pawt, RI

    About Me Classic, DIY Nail Artist, Dramatic

    Verified Buyer

    Pros

    • Adds incredible strength
    • Easy to Apply
    • Good Value
    • Long Lasting

    Cons

      Best Uses

      • Any Time
      • Base Coat
      • Professional Settings
      • Top Coat

      Comments about Sally Hansen Diamond Strength Instant Nail Hardener:

      I've been using it for years! Brush on nail and must brush under nail. Two coats is best. This over/under combo keeps my nails strong. This product is why I have long natural nails! Reinforce under nails every 3-4 days. Polish lasts 7-10 days for me.

      • Age:
      • 45-59
       
      4.0

      No breaks or splits in days

      By AshA

      from Atlanta, GA

      About Me Classic, Natural

      Verified Buyer

      Pros

      • Easy to Apply
      • Fast Drying
      • Good Value

      Cons

        Best Uses

        • Any Time

        Comments about Sally Hansen Diamond Strength Instant Nail Hardener:

        My nails haven't split since I put it on.

        • Age:
        • 30-44
         
        5.0

        Works well as a top coat

        By Julz

        from Chicago

        About Me DIY Nail Artist

        Verified Buyer

        Pros

        • Long Lasting

        Cons

          Best Uses

          • Any Time
          • Top Coat

          Comments about Sally Hansen Diamond Strength Instant Nail Hardener:

          Used as too coat and kept my polish on for several days!

          • Age:
          • 30-44
           
          5.0

          Love it!

          By Jmfg

          from Chicago, IL

          About Me Natural

          Verified Buyer

          Pros

          • Easy to Apply
          • Fast Drying
          • Gentle Formula
          • Good Applicator Brush
          • Good Value
          • Great Color
          • Long Lasting

          Cons

            Best Uses

            • Any Time
            • Base Coat
            • Top Coat

            Comments about Sally Hansen Diamond Strength Instant Nail Hardener:

            Use on a regular basis

            • Age:
            • 60+

            (1 of 2 customers found this review helpful)

             
            1.0

            will never buy again!!!!!

            By beautymom1

            from Chicago

            Comments about Sally Hansen Diamond Strength Instant Nail Hardener:

            I bought this because it's cheaper, and you certainly get what you pay for. It's been 24 hours since I painted my nails and it's coming off in chunks. Next time, I'll stick with opi or Essie.

            (0 of 1 customers found this review helpful)

             
            4.0

            Yes will buy this again

            By Pandy/Pam

            from Beckley, WV

            About Me Classic, Natural

            Verified Buyer

            Pros

            • Easy to Apply
            • Fast Drying
            • Gentle Formula
            • Good Applicator Brush
            • Good Value
            • Long Lasting

            Cons

              Best Uses

              • Any Time

              Comments about Sally Hansen Diamond Strength Instant Nail Hardener:

              Use this product for everyday wear. Helps strengthen nails.

              • Age:
              • 60+
               
              5.0

              Works well

              By Ms-ks

              from Wichita

              About Me Classic

              Verified Buyer

              Pros

              • Easy to Apply
              • Fast Drying
              • Gentle Formula
              • Good Applicator Brush
              • Good Value

              Cons

                Best Uses

                • Any Time
                • Base Coat

                Comments about Sally Hansen Diamond Strength Instant Nail Hardener:

                Helps keep nails from splitting.

                • Age:
                • 60+

                (1 of 2 customers found this review helpful)

                 
                4.0

                Great cheap nail hardener

                By Mb

                from Chi Town

                About Me Professional

                Verified Buyer

                Pros

                • Easy to Apply
                • Fast Drying
                • Good Applicator Brush
                • Good Value
                • Long Lasting

                Cons

                  Best Uses

                  • Base Coat

                  Comments about Sally Hansen Diamond Strength Instant Nail Hardener:

                  Great value. Great hardener.

                  • Age:
                  • 45-59

                  (1 of 2 customers found this review helpful)

                   
                  5.0

                  Helps my brittle nails

                  By Witt

                  from Ohio

                  About Me Professional

                  Verified Buyer

                  Pros

                  • Easy to Apply
                  • Fast Drying
                  • Long Lasting

                  Cons

                    Best Uses

                    • Any Time
                    • Base Coat
                    • Top Coat

                    Comments about Sally Hansen Diamond Strength Instant Nail Hardener:

                    My nails were peeling & splitting & after keeping this on them for a week now, I can already tell that nh nails are stronger. It dries super fast too! I've been wearing it alone.

                    • Age:
                    • 30-44

                    Displaying reviews 1-10

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