Skip Content
ULTA
  • Home
  • / Nails
  • / Nail Polish
  • / Diamond Strength Instant Nail Hardener
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].

Details+

How to Use+

Ingredients+

Shipping & Coupon Restrictions+

Reviews

Product Reviews

REVIEW SNAPSHOT®

by PowerReviews
Sally HansenDiamond Strength Instant Nail Hardener
 
3.8

(based on 47 reviews)

72%

of respondents would recommend this to a friend.

Pros

  • Easy to apply (35)
  • Fast drying (29)
  • Long lasting (25)
  • Good applicator brush (17)
  • Good value (14)

Cons

  • Chips easily (9)

Best Uses

  • Base coat (24)
  • Any time (16)
  • Top coat (8)
  • Daily use (3)
    • Reviewer Profile:
    • Classic style (19), Natural (18), Manicure/pedicure addict (11), Trendy style (9), Professional (7)

Reviewed by 47 customers

Displaying reviews 1-10

Back to top

Previous | Next »

 
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.

     
    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.

       
      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.

         
        5.0

        Diamond Strength? Yes please.

        By BK

        from Texas

        About Me Classic, Natural

        Verified Buyer

        Pros

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

        Cons

          Best Uses

          • Any Time
          • Base Coat

          Comments about Sally Hansen Diamond Strength Instant Nail Hardener:

          I've bitten my nails my entire life, but I recently kicked the habit. Unfortunately, my nails are now brittle and weak. This is the first base coat that has truly made my nails feel stronger. It's also smooth, so my color coats look awesome while my nails are getting the love they deserve!

           
          5.0

          I would buy this product again

          By Kathy

          from Bel Air, Md

          About Me Classic, Natural, Professional

          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:

            It does exactly what it says. great nail hardner

            (2 of 2 customers found this review helpful)

             
            3.0

            Would not buy aga

            By Mamashel

            from Madi

            About Me Classic, Natural

            Verified Buyer

            Pros

            • Easy to Apply
            • Fast Drying

            Cons

            • Chips Easily
            • No visible benefits
            • Peels

            Best Uses

            • Base Coat

            Comments about Sally Hansen Diamond Strength Instant Nail Hardener:

            Saw little benefit and it peeled off of my na

            (2 of 2 customers found this review helpful)

             
            5.0

            Great product

            By Tilly

            from Goodyear, Az

            About Me Classic

            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:

              I applied 1 coat and it seemed like it made my nails hard as ever. My nails have not chipped or peeled since using this product.

              (2 of 2 customers found this review helpful)

               
              2.0

              I wouldn't buy this product again.

              By MiMi

              from CA

              About Me Classic, Natural

              Verified Buyer

              Pros

              • Easy to Apply

              Cons

              • Bad Applicator Brush
              • Chips Easily

              Best Uses

              • Any Time

              Comments about Sally Hansen Diamond Strength Instant Nail Hardener:

              this product only lasts 2-3 days.

              (2 of 3 customers found this review helpful)

               
              5.0

              I love this stuff

              By Giggles

              from Milwaukee, WI

              About Me Classic, Dramatic, Natural, Professional, Trendy

              Verified Buyer

              Pros

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

              Cons

                Best Uses

                • Any Time
                • Base Coat

                Comments about Sally Hansen Diamond Strength Instant Nail Hardener:

                I use this as a base coat and love it. Two coats before a color on top keeps most colors from staining my nails too.

                (1 of 1 customers found this review helpful)

                 
                5.0

                Awesome

                By Aubry

                from Shacklefords VA

                About Me Trendy

                Verified Reviewer

                Pros

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

                Cons

                  Best Uses

                  • Any Time
                  • Base Coat
                  • Nail Art/Design
                  • Professional Settings
                  • Special Occasions
                  • Top Coat

                  Comments about Sally Hansen Diamond Strength Instant Nail Hardener:

                  Awesome base coat But never shake it it will get bubbles.I would not be able to grow long nails without it my nails are so thin they can bend and this stuff works wonders you can put in in as a top coat to keep from getting chips

                  Displaying reviews 1-10

                  Back to top

                  Previous | Next »