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(22)22

Start to Finish™ 3-in-1 Treatment Polish

OPI

Current Price $14.99
Color
Color: Clear
One Size
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Details & care

What it is: A base coat, top coat and nail strengthener all in one.

What it does: The nail strengthener with a multitasking formula is infused with vitamins A and E to cover all your bases in one bottle. It's a 3-in-1 wonder. It delivers long-lasting shine and up to seven days of wear when used as a top coat.

How to use: Apply one coat to bare nails followed by color, then one coat on top to lock the color in.

  • Made in the USA
  • Item #7637501
  • Core Product ID 333337DSZJ

Ingredients

Ethyl Acetate, Alcohol Denat., Butyl Acetate, Nitrocellulose, Acrylates/Hydroxyesters Acrylates Copolymer, Isopropyl Alcohol, Acetyl Tributyl Citrate, Tribenzoin, Tosylamide/Epoxy Resin, Tocopheryl Acetate, Retinyl Palmitate, Violet 2 (CI 60725).
Ingredients are subject to change at the manufacturer's discretion. For the most complete and up-to-date list of ingredients, refer to the product packaging

Shipping & returns

This item qualifies for free shipping on orders over $89. View Shipping & Returns Policy.

This item is returnable within 40 days by mail or to U.S. Nordstrom Rack and U.S. Nordstrom stores. All beauty items are only eligible for return in U.S. Nordstrom Rack or U.S. Nordstrom stores.

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Reviews

(22)224.3 out of 5
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Fit: True to size

Most helpful positive review

Sept 7, 2026

Disappointed OPI Customer

OPI Why have you disappointed your loyal customers? The original formula of this product was the only ridge filler on the market that actually fulfilled its promises. We are asking you to bring the original formula back, or, at least, revisit the formulation of the new product to get it close to the original.
Natural nails

Most helpful critical review

May 5, 2026

Disappointed

Nail polish chipped in 2 days. What's happening with OPI? Made my nails chip.
Deb99

Customer photos

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5 stars68%
4 stars9%
3 stars5%
2 stars18%
1 star0%
Sept 7, 2026

Disappointed OPI Customer

OPI Why have you disappointed your loyal customers? The original formula of this product was the only ridge filler on the market that actually fulfilled its promises. We are asking you to bring the original formula back, or, at least, revisit the formulation of the new product to get it close to the original.
Natural nails
Aug 28, 2026

Great product

Works great to keep nails healthy
Verified purchase
jckay12
Was this helpful?
July 1, 2026

Bring back ridgefiller

You need to make this again, it actually works for a beautiful flat finish for polish and adheres so no chipping . The new infinite shine sucks. Please bring it back
Marcamp
May 5, 2026

Disappointed

Nail polish chipped in 2 days. What's happening with OPI? Made my nails chip.
Deb99
Mar 28, 2026

Why, why, why?

The only ridge filler that actually works! Everything else I have tried since this product became unavailable is terrible. My nails crack and split down the middle without this. OPI, please tell us why you stopped selling it. I would have given 5 stars if I could still buy it.
Buffgrl94
Mar 23, 2026

Cracking

Great product my nails have ridges and they split and crack beyond the nail bed at times and this product corrects all my nail issues so sad I can’t find any nail ridge filler or a product that works as good as OPI
ca10

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