Nail Strengthener

If you're suffering from brittle and breaking nails, you need a nail-strengthening polish. Each nail strengthener in our collection is expertly formulated to provide the perfect blend of vitamins that strengthen your nails from within by enriching your nail plate with all the nutrients it needs to grow stronger. Simply apply the nail strengthener polish to your nails and wait for the transformation to take effect. Find the perfect strengthening nail polish in our collection of high-quality treatments. Whether you are looking for OPI nail strengtheners or Mavala nail strengthening treatments, find the treatment your nails need. Shop nail polish to strengthen your nails at Nail Polish Direct today!

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      SCIENTIFIQUE K+ Nail Hardener - PRO KERATIN 2ml
      Now ¥1,977 Was ¥2,196 | Save ¥220
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      Rescue RXx - Daily Keratin Treatment 3.7ml (020)
      Now From ¥1,035 Was ¥1,454 | Save ¥418
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      Repair Mode - First Ever Bonding Serum Ulti-Plex Technology 9ml (NT200)
      Now From ¥2,709 Was ¥6,254 | Save ¥3,545
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      Super Base Basecoat 5ml (882)
      Now ¥1,245 Was ¥1,422 | Save ¥178
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      Nail Envy Classic With Tri-Flex Technology Original 15ml (NTT80)
      Now From ¥2,081 Was ¥4,581 | Save ¥2,499
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      Top Coat Fixator 5ml (881)
      Now ¥1,245 Was ¥1,422 | Save ¥178
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      Structure Clear Soak Off Nail Strengthener Builder Gel 15ml (1148021)
      Now From ¥2,081 Was ¥4,173 | Save ¥2,092
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      Start To Finish 3-in-1 - Tri-Flex Technology Base & Top coat 15ml (NTT70)
      Now From ¥2,081 Was ¥3,535 | Save ¥1,454
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      All In One Nail Treatment - Active Blur - Powder Pink 15ml
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      Breathable Nail Polish 5ml - Natural (880)
      Now ¥1,245 Was ¥1,422 | Save ¥178
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      Nail Envy - Bubble Bath Tri-Flex Technology Nail Strengthener 15ml (NT222)
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      Nail Envy - Pink To Envy Tri-Flex Technology Nail Strengthener 15ml (NT223)
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      Dry Nail Food System - Nail Eat & Nail Drink Treatment Set (2 x 15ml)(ZMNF01)
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      Green Vegan-Friendly All In One Nail Treatment - Active Smooth 15ml (00)
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      REACTmax Optical Brightener Nail Strengthener - Extended Wear Base Coat 15ml (3411102)
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      Scientifique K+ - Nail Hardener PRO KERATIN 5ml
      Now ¥3,545 Was ¥4,079 | Save ¥533
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      All In One Nail Treatment Active Plump - Aqua Glazed 15ml
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      Critical Care Basecoat And Topcoat For Soft Nails 7.4ml
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      Green Vegan-Friendly All In One Nail Treatment - Active Bright 15ml (22127)
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      Strengthen & Breathe - Dual-Action Base Coat & Nail Strengthener 15ml (NOX03)
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      Gimme Strength Nail Strengthener 14ml (14372)
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      Active Shine All In One Nail Treatment - Opal 15ml (22276)
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      Keratine Booster Nail Serum - Restructure & Repair (22242)
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      MavaStrong Base Coat (5ml)
      Now ¥1,977 Was ¥2,196 | Save ¥220
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      Green Vegan-Friendly Jelly Nail Polish - Sugar Plum 15ml
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      Green Vegan-Friendly Jelly Nail Polish - Pink Sorbet 15ml
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      Critical Care Basecoat And Topcoat For Soft Nails 14.8ml
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      Life Jacket - Extra Protection for Active Nails 14.8ml
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      REACTmax Original Nail Strengthener - Extended Wear Base Coat 15ml (3411100)
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      Retinol 45 Second Quick Drying Top Coat 14ml
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      Gelie Cure Repair Base - Naked Manicure Vegan Nail Polish Basecoat 15ml (ZTGCRB01)
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      Get Hard Hardening Base Coat 14ml (14381)
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      All In One Nail Treatment Active Plump - Pink Glazed 15ml (22240)
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      Rebuild 14ml (83269) Nail Treatment
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      Dry Nail Food System - Nail Eat & Nail Drink Treatment Set (2 x 15ml)(ZMNF01)
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      002 Double Action 5ml - Protective Base Coat (90261)
      Now ¥1,713 Was ¥1,903 | Save ¥190
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      Fusion Basecoat For Peeling Nails 7.4ml
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      7 In 1 Treatment Nail Nurse - Basecoat & Topcoat 12ml
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      Green Vegan-Friendly Nail Polish - Base Coat S.O.S 15ml (22003)
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      Nail Envy Nail Treatment - Tri-Flex Technology Tough Luv 15ml (NT226)
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      Nail Envy Nail Treatment - Tri-Flex Technology All Night Strong 15ml (NT227)
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      Nail Envy Nail Treatment - Tri-Flex Technology Double Nude-y 15ml (NT228)
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      Green Vegan-Friendly Jelly Nail Polish - Pomme d'Amour 15ml
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      002 Double 10ml Action Protective Base Coat (90201)
      Now ¥3,294 Was ¥3,660 | Save ¥366
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      Naturale - Fort Horsetail Grass Nail Strengthener 15mL (3001)
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      MavaStrong Base Coat (10ml)
      Now ¥3,765 Was ¥4,183 | Save ¥418
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      REACTmax Satin Nail Strengthener - Extended Wear Base Coat 15ml (3411101)
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      Super Food Basecoat - Nailkale (6278) 14ml (BOXED)
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      Gel Rehab - Recovery Treatment and Base Coat 14ml (21922)
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      Rescue RXx - Daily Keratin Treatment Pen 2.5ml
      Now ¥3,336 Was ¥3,545 | Save ¥209
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      Maniplex Strengthening Nail Treatment 14ml
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      Nail Envy Nail Treatment - Tri-Flex Technology Big Apple Red 15ml (NT225)
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      Scientifique K+ - Nail Hardener PRO KERATIN 5ml
      Now ¥3,545 Was ¥4,079 | Save ¥533
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      Gimme Strength & Better On Top Nail Treatment Duo Set (2 x 10ml)
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      Green Vegan-Friendly Nail Treatment - Active Glow - Grape 15ml (22238)
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      Nail Strength - Miracle Cure 13.3ml
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      Nail Strength - Miracle Nail Thickener 13.3ml
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      Nail Shield (2 x 10ml) Reinforces and Protects Fragile Nails (90801)
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      Barrier-Base Coat 10ml for Delicate Nails (90401)
      Now ¥3,765 Was ¥4,183 | Save ¥418
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      Nail Shield Reinforces and Protects Fragile Nails (2 x 5ml) (90861)

    How does nail polish strengthener work?

    Weak and brittle nails are a common side effect of working with your hands. Whether you are washing up or using cleaning products to keep your house in tip-top condition, your nails can become dehydrated and brittle. Nail strengthening oil and polish work by enriching your natural nails with the nourishment and vitamins they need to rebuild themselves and regain their strength. Our nail treatment, designed to strengthen nails, creates an additional layer of protection on the nail plate to shield it from further damage.

    Using a nail treatment strengthener is also essential between acrylic or gel polish applications. If you have recently had a soak-off manicure, you need a nail strengthener for gel nails to hydrate and protect your nails between manicures.

    Shop nail strengthening treatments at NPD

    At Nail Polish Direct, we offer a wide selection of nail polish for strengthening nails from your favourite nail care brands. To strengthen and nourish your natural nails, the OPI Nail Envy range is what your nails need. Enriched with calcium and vegan protein, OPI Nail Envy hardens and protects your natural nails from stressors and further damage. Mavala also offers a range of nail strengthener nail polishes that hydrate and protect the nails. Explore the range of Jessica nail treatments too. They have been expertly formulated to treat a range of nail concerns and strengthen nails.

    For more nail care treatments, shop for polishes and treatments that promote nail growth, fill in ridges, condition, and add shine.