Fortifying Ridge Filler

Perfecting base that hides ridges and smooths uneven nails

12ml / .4 fl oz

4.8
Rated 4.8 out of 5 stars
257 Reviews
$20.00
/
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Color: Original
Original
NEW Petal Pink
NEW Apricot Beige

A ridge-filling nail primer that doubles as a Biotin and Florium-fortified base coat. One coat instantly levels out unevenness to create a smooth canvas; a second layer further fills in deeper-set lines to conceal the look of bumps. Wear this treatment as a perfected, natural, satin-finish manicure, or use it as a durable base coat that prevents your favorite polish from chipping and peeling. Either way, your nails get immediate and long-term benefits with every use: why mind the gaps when there’s a solution for them?

  • Creates a smooth, even look by filling in bumps and ridges—no buffing required
  • Gently blurs visible nail imperfections with a flawless, matte finish
  • Delivers instant gratification as a perfecting primer while replenishing dry or brittle, weak nails with a blend of botanical oils and extracts
  • Helps prevent breaking, chipping, cracking, peeling, and staining

All Nail Types

Butyl Acetate, Ethyl Acetate, Nitrocellulose, Acetyl Butyl Citrate, Adipic Acid/Neopentyl Glycol/Trimellitic Anhydride Copolymer, Isopropyl Alcohol, Cellulose, Hydroxybutyric Acid/Hydroxypentanoic Acid Copolymer, Stearalkonium Hectorite, Adipic Acid/Fumaric Acid/Tricyclodecane Dimethanol Copolymer, Carthamus Tinctorius (Safflower) Seed Oil, Brassica Campestris (Rapeseed) Flower Extract, Allium Sativum (Garlic) Bulb Extract, Oenothera Biennis (Evening Primrose) Flower Extract, Chamomilla Recutita (Matricaria) Flower Extract, Cucumis Sativus (Cucumber) Fruit Extract, Tocopheryl Acetate (Vitamin E), Citric Acid, Calcium Pantothenate, Biotin, CI 77499

Start with clean nails. Apply one thin, even coat to bare nails. Wear alone for a natural, matte look, or follow with 1-2 coats of lakur and any kur top coat as a final touch.

$20.00
/
4.8
Rated 4.8 out of 5 stars
Based on 257 reviews
Total 5 star reviews: 225 Total 4 star reviews: 22 Total 3 star reviews: 6 Total 2 star reviews: 2 Total 1 star reviews: 2
96%would recommend this product
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257 reviews
  • D
    Diane
    Verified Reviewer
    I recommend this product
    Pros Performs as Described, Exceeds Expectations, Would Purchase Again
    Rated 5 out of 5 stars
    1 week ago
    Holy grail base coat

    This might just be my holy grail base coat. It holds like nothing else I’ve tried. I’ve used this on 4 manicures now and for the most part it helps the polish lasts a solid week and a half before starting to noticeably crack or chip (the picture is from 10 days after painting). It’s also very good at filling ridges. One of my fingers has very large ridges that wreak havoc on sheer polish. Another ridge filling base coat took about 6 coats to fully smooth them out—this took 3 to get almost the same coverage. I highly recommend giving this a try.

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    L Profile picture for LONDONTOWN
    LONDONTOWN
    2 days ago

    Thank you so much for sharing your experience with our Fortifying Ridge Filler! We're so happy to hear that it’s become your holy grail base coat. It’s great to know that it helps your polish last longer and effectively fills in ridges with just a few coats. Your feedback is invaluable, and we appreciate your recommendation to others. We’re thrilled that you’re enjoying the results! 💅✨

  • KM Profile picture for Keren M.
    Keren M.
    Verified Buyer
    I recommend this product
    Pros Smells Great, Performs as Described, Would Purchase Again, Gentle, Exceeds Expectations
    Rated 5 out of 5 stars
    3 months ago
    Really works!

    I use this after using the gel strong nail hardener. It fills in the ridges on my thumb that I acquired years ago by closing the car door on my thumb. The Fortifying Ridge Filler also fills in the ridges from getting my nails done at the salon. I like the opaque white color because it brightens the part of my nails that have turned yellow from the tool the nail tech used to remove the dip nails. I also like the way it makes the surface of my nails smooth and not sticky.

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  • EJ
    ELIZABETH J C.
    Verified Buyer
    I recommend this product
    Pros Performs as Described, Would Purchase Again
    Rated 4 out of 5 stars
    5 months ago
    Good stuff

    My nails grew ridges pretty much the day I turned thirty. This polish turns the clock back ten years!

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    L Profile picture for LONDONTOWN
    LONDONTOWN
    5 months ago

    Thank you for your review and feedback, Elizabeth. We're delighted to hear that the Fortifying Ridge Filler has provided a rejuvenating effect on your nails, effectively minimizing the appearance of ridges. Your insights regarding its age-defying performance are invaluable, as they allow us to highlight this transformative benefit for our clients. We're grateful for you taking the time to share your experience, as it enables us to showcase the exceptional results our products can achieve.

  • MW
    mary w.
    Verified Reviewer
    I recommend this product
    Rated 5 out of 5 stars
    6 months ago
    Love this stuff worth the $$!

    Cheaper versions take 3-4 coats to equal 1-2 coats of this. Dries so fast too. My nails look so smooth!

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  • DB
    Donna B.
    Verified Buyer
    I recommend this product
    Pros Exceeds Expectations, Would Purchase Again
    Rated 5 out of 5 stars
    8 months ago
    Love it!

    I loved it! I have pretty bad ridges in my nails so I tried their ridge filler and it’s great. I used two coats of it and one coat of illuminating polish and it looks great. Photo is 4 days ago. No chips at all. I’m going to order some nail strengthening polish. I think would have been better with 2nd coat of the illuminating polish! Next time!

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