Advertising Disclosure
10 Best Nail Hardeners - Holiday Sale
Best Choice01MAVALAMavala Scientifique K+ Nail Hardener & Strengthener, Care Treatment for Weak, Brittle, Soft, Splitting, Flakey Nails, Made in Switzerland, Natural Ingredients for Stronger, Harder Nails, Clear, 5 ml
Free ShippingMain highlights- Winner of the Prevention Best of Beauty Award for Best Nail Strengthener, recognized for its proven effectiveness in repairing and strengthening damaged, brittle nails. Build strongr, healthier nails – Say goodbye to weak, brittle nails! MAVALA Scientifique K+ hardens and strengthens the nail tip, reducing breakage and helping your nails grow beautifully long.
- Vegan and Cruetly Free – We never test on animals and use only 100% vegan ingredients, so you can feel good about your nail care routine.
- Prevents Breakage and Splitting – Perfect for soft, peeling, or damaged nails, this treatment helps prevent chipping, cracking, and splitting so you can maintain flawless nails and long-lasting manicures.
- Powerful Nail Hardener – Our scientifically advanced formula reinforces the nail plate by bonding keratin fibers together, making nails more resistant to daily wear and tear.
- Natural Strengthening Ingredients– Enriched with crystal resin tears from the pistachio mastic tree, this formula supports the natural keratinization process, reinforcing nails from within.
- Easy and Effecive Application – Simply apply a thin layer to the center of the nail and extend to the tip. Dries quickly and works instantly—just follow with your favorite base coat, polish, and top coat.
- 100% Made in Geneva, Switzerland – Crafted with Swiss precision and expertise, MAVALA Scientifique K+ delivers high-quality nail care trusted by professionals worldwide.
9.9Exceptional
Show more
- Curious about how we select the top products for you? Explore How It Works
Value for Money02OPIOPI Nail Envy Nail Strengthener Clear | Strengthening Nail Polish Treatment | Strengthen Weak & Thin Nails
30% Off Free ShippingMain highlights- Vegan formula
- Tri-Flex Technology
- No animal-derived ingredients or by-products
- Nails are 95% stronger in 1 week.
- 9-Free
9.8Exceptional
Show more
- 03Sally Hansen
Sally Hansen - Hard As Nails The Nail Clinic In A Bottle , Clear - 45077, 13.3ml (Pack of 1) ( Packaging May Vary )
Free ShippingMain highlights- Use Hard as Nails The Nail Clinic on its own or as a base coat under nail polish
- This nail care treatment is a unique blend of film formers which seal nail edges for stronger nails
- The nail treatment gives nails a smooth, chip resistant surface and provides longer, stronger, harder nails with a beautiful clear finish
- The Hard as Nails The Nail Clinic in a Bottle helps prevent nails from chipping, splitting and cracking for long lasting nail protection
- The #1 Nail Brand in Canada (Source: NielsenIQ MarketTrack, Tl Nail Colour, L52W PE May 21, 2022. 2022, Nielsen Consumer LLC
9.7Exceptional
Show more
- 04Sally Hansen
Sally Hansen - Diamond Strength Hardener
13% Off Free Shipping9.5Excellent
Show more
- 05essie
essie care hard to resist advanced nail strengthener, 8-free vegan formula, formulated with MS technology, clear, 13.5 ml
Free ShippingMain highlights- offers you 9 finishes divided in 3 pearl technologies for a universe of effects: flakie pearls for dispersed flecks of dimension, pixel pearls for refined pixelation and satin chromes for a smooth, silky veil
- essie, america's nail salon expert: essie is the go to nail brand for celebrities, beauty professionals, fashion icons and the colour obsessed vegan formula.
- essie's nail art studio studio effects take any manicure to another dimension
- endless possibilities, wear over bare or polished nails for an artful touch or layer to customize effect intensity
- duochrome flips fuse with holographic & light-reflecting pearls for show-stopping effects
9.4Excellent
Show more
- 06modelones
Modelones 15ml 8-in-1 Nail Strengthener & Ridge Filling Nail Repair Kit Nail Growth Treatment for Thin and Damaged Nails, Clear
12% Off Free ShippingMain highlights- Strong Effect Nail Strengthening: It can repair damaged nails, which are weak, split, chips, thin, brittle, or cracked. We recommend using it once every 3 days for better effect
- Safe Formulated, Safe for your nails: Free of harmful substances, natural organic formula including Keratin and Jojoba oil which supplement calcium and nutrients required by nails. Phthalate free, Aceton free, Formaldehyde free, Fragrance free
- Perfect Ridges Filler: It can smooth your ridges or bumps on the nail surface and prevent discoloration, make your nails shiny, even, smooth, and show a natural tint color
- Multifunction Nail Repair Kit: As a nail strengthener for daily protection of natural nails, it helps to strengthen nails. As the ridges filler, after applying, the nails' surface will be full and shiny, and have a natural tint, which will make them look healthier
- Customer Service: A skin test before use is necessary. Stop using immediately once feeling uncomfortable! Please feel free to contact us by mail if you encounter any problems. We have a professional after-sales service team that can solve the problems for you more faster and effectively
9.1Excellent
Show more
- 07Sally Hansen
Sally Hansen - Maximum Growth
15% Off Free ShippingMain highlights- The nail growth treatment has triple-protein and silk formula which instantly reinforces soft, bitten and weak nails
- The #1 Nail Brand in Canada (Source: NielsenIQ MarketTrack, Tl Nail Colour, L52W PE May 21, 2022. 2022, Nielsen Consumer LLC
- Maximum Growth nail treatment fortifies and protects nails so they can grow and improves overall nail condition
- Apply one coat of Maximum Growth nail care treatment on bare nails or under nail polish
9.0Excellent
Show more
- 08Sally Hansen
Sally Hansen Hard as Nails Hardener, long-lasting protection against chipping, splitting and cracking, get longer, stronger nails that shine
Free ShippingMain highlights- Use Hard as Nails The Nail Clinic on its own or as a base coat under nail polish
- This nail care treatment is a unique blend of film-formers which seal nail edges for stronger nails
- The nail treatment gives nails a smooth, chip-resistant surface and provides longer, stronger, harder nails with a beautiful clear finish
- The Hard as Nails The Nail Clinic in a Bottle helps prevent nails from chipping, splitting and cracking for long-lasting nail protection
- The #1 Nail Brand in Canada (Source: NielsenIQ MarketTrack, Tl Nail Colour, L52W PE May 21, 2022. 2022, Nielsen Consumer LLC
8.9Very Good
Show more
- 09Bevimee
Nail Strengthener, Pink Nail Hardener Extra Strong and Growth Quick Dry Nail Polish for Thin and Damaged Nails for Nails Repair Treatment Salon at Home 12ml
Free ShippingMain highlights- Warm tips: Do not apply too thickly each time, leave each layer to dry thoroughly before applying the next layer. If you have any questions, please feel free to contact us
- Quick Dry Nail Hardener: Nails repair polish enjoys a bright color and high gloss that lasts for at least 7 days without discoloration or paint peeling. Drying in just 2-3 minutes in air, without the use of UV lights
- Nail Hardener Extra Strong and Growth: 8 in 1 nail polish can be used as a base coat, nail strengthener and nail lacquer, give you ultimate nail care experience and also suitable for everyone
- Gentle Healing for Nails: Our natural organic formula is free of harmful substances, which is gently enhances soft nails, promoting faster recovery and improved toughness without causing irritation, making your nails stronger and smoother
- 12ml Nail Strengthener: This nail strengthener for daily protection of natural nails, it helps to strengthen nails which can repair damaged nails, which are weak, split, chips, thin, brittle, or cracked
8.8Very Good
Show more
- 10Morovan
MOROVAN Clear Nail Ridge Filler Strengthener: 15ml Nail Aid Growth Nail Treatment Strengthener For Women
Free ShippingMain highlights- SUITABLE FOR BEGINNER: Grow smoother, harder, longer nails with visible improvement
- NAIL STRENGTHENER: A concentrated treatment of nail-strengthening that fortifies soft, torn nails and ends peeling and breaking. Help you rescure your nail
- EASY TO USE: Apply 2 coats over dry, clean nails. Let each coat dry before applying another coat
- APPLY AS BASE & TOP COAT IN YOUR DAILY LIFE: For longest-lasting protection, apply another coat every 3 days. Remove easily with nail polish remover
- 60s QUICK DRY: Dries fast to an anti-chip, long-lasting finish so you can go about your day without fear of ruining your manicure
8.7Very Good
Show more
