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OPI Natural Nail Strengthener Treatment, 0.5-Fluid Ounce
- OPI Classic Nail Essentials
- Helps natural nail grow stronger
- Builds in layers
- This item is not for sale in Catalina Island
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Use in well ventilated area. Do not use near heat or flame. Keep away from children
IngredientsSee product for ingredients.
Top Customer Reviews
I lowered the stars because of the finish. I bought this version as well as the "matte" finish. I would actually recommend the matte version, because it has a more natural finish. This version left my nails looking like plastic. The matte version looks more natural--it blends in even though it is still smooth. I much prefer it, so I have stopped using this version.
If you plan to use nail polish after using this product, you should be fine. If not, I'd recommend buying the "matte" version instead: OPI Nail Matte 0 5 Fluid Ounce
Most Recent Customer Reviews
I have been using this for about two weeks now. I LOVE IT! My nails have definitely gotten harder! I was unsure about how often to apply it since mine did not come in a box with... Read morePublished 13 days ago by PB
I've always been a fan of OPI products and have used this for years. I usually purchase it in salons, but I couldn't pass up this great deal.Published 16 days ago by Sandra Frazier
I need all the help I can get! This is much better than other brands I have tried. My nails are longer and stronger in just a couple of weeks.Published 1 month ago by Amazon Customer
OPI is my favorite nail polish and this nail strengthener lives up to the OPI reputation. It stays on for a long time. Read morePublished 1 month ago by Wendy A.
I use this as a top coat and I swear it works better and dries faster than OPI's actual top coat. A great product I love itPublished 1 month ago by Alecia
One of my favorite OPI products. As a person with brittle nails from frequent hand washing, this is a miracle product!Published 2 months ago by Renee Cronk