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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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How to Use+

Ingredients+

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Reviews

Product Reviews

REVIEW SNAPSHOT®

by PowerReviews
Sally HansenDiamond Strength Instant Nail Hardener
 
3.9

(based on 54 reviews)

75%

of respondents would recommend this to a friend.

Pros

  • Easy to apply (40)
  • Fast drying (33)
  • Long lasting (29)
  • Good applicator brush (20)
  • Good value (19)

Cons

  • Chips easily (9)

Best Uses

  • Base coat (27)
  • Any time (22)
  • Top coat (11)
  • Daily use (3)
    • Reviewer Profile:
    • Classic style (23), Natural (21), Manicure/pedicure addict (11), Trendy style (9), Professional (7)

Reviewed by 54 customers

Displaying reviews 1-10

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5.0

Go to tried and true

By Saige

from Pawtucket, 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 AshS

    from Atlanta

    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 1 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 Slitnails

            from Wichita, KS

            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+

              (0 of 1 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
                   
                  5.0

                  I would recommend this product!

                  By Linda

                  from Macon Georgia

                  About Me Classic, Manicure/Pedicure Addict, Natural

                  Verified Buyer

                  Pros

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

                  Cons

                    Best Uses

                    • Base Coat

                    Comments about Sally Hansen Diamond Strength Instant Nail Hardener:

                    My nails are weak and this keeps them from breaking.

                    • Age:
                    • 60+

                    Displaying reviews 1-10

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