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Olive & June Nail Strengthener
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Highlights
Summary
Give your nails a boost. A bonus step for nail prep, this Olive & June Nail Strengthener formula increases nail strength by 77%, resulting in stronger nails with improved durability & a decrease in white spots. Increases durability by nearly 20% so your manicure lasts 2-3 days longer than average.
Features
- Celery Seed Extract helps heal and condition the nail surface, preventing peeling, improving white spots, and diminishes ridges
- Flora Complex nourishes your nail plate with a mix of good-for-you ingredients powered by flowers
Benefits
- Helps make weak, brittle, peeling nails stronger and feel healthier
- A 77% increase in strength of nail strength
- Increases the length of manicure by an additional 2-3 days
Formulated Without
- Formaldehyde, Toluene, DBP, Formaldehyde Resin, Camphor, Ethyl Tosylamide, Xylene, Triphenyl Phosphate (TPHP), Acetone, Animal-Derived Ingredients, Bisphenol-A, Nonylphenol Ethoxylate, Parabens, Phthalates, Sulfate
Item 2651225
As part of your weekly mani routine, apply to bare nails (in place of Nail Primer) and follow with polish. As an intensive treatment, apply daily to bare nails until desired strength is achieved.
Ethyl Acetate, Isopropylidenediphenyl Bisoxyhydroxypropyl Methacrylate, Dimethyl Urea, Caprylic/Capric Triglyceride, Apium Graveolens (Celery) Seed Extract, Water, Rosmarinus Officinalis (Rosemary) Leaf Extract, Salvia Officinalis (Sage) Leaf Extract, Cymbopogon Schoenanthus Extract, Lavandula Angustifolia (Lavender) Extract, Chamomilla Recutita (Matricaria) Flower Extract, Butylene Glycol, 1,2-Hexanediol.
Shipping Restrictions : This item cannot be shipped via air.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Most Helpful Positive Review
Protecting, not wrecking, my nails
Even though I've been pretty happy with the formulation of O&J's polish, I was a little slow to buy O&J's nail strengthener, because I was worried it would be too harsh. In the past, I have found that various nail strengtheners (like Nail Tek and Nailtique) ultimately are way too harsh on my nai...
Most Helpful Critical Review
Not yet amazed
I want to start ft by stating that O&J has been the longest lasting polish when I use as recommended. I started with the system & was happy. I added the primer when that came out, I felt like my polish didn't last as long as without the primer. So when the nail strengthened came out, I was willing t...
1286 results
2 Damaged bottles in a row
I'm starting to think the lids on these bottle are just faulty. This is my first time ordering the strengthener and both bottles (thank you ulta for replacing the first one) leaked during shipment (or were shipped with damaged lids). I just received my replacement today in the mail and the plastic lid is completely mush, like a sponge! and the contents leaked out all over the bottle and box again. Complete waste of time and money. Not to mention the smell is atrocious (could be the melted plastic) but not something i want eating through my nails.
First strengthener to work!
I'm 60 and have thyroid issues that make my nails and hair dry and brittle. I've tried so many products on my thin, peeling, ridgy, splitting nails, but none have proven helpful until this product. I use the cuticle serum at night and the strengthener in the morning, religiously. I saw improvement right away and it has continued to get better over the past month. I do not use polish because it tends to dry out my nails more. But this product makes them look healthy enough that I'm not ashamed. I still have ridges, but I'll continue to use as they do appear to be diminishing. I do think daily use is key.
I will be buying this product again !!
this is the first product I have used that actually you can see a difference in after just a couple times of use, I have tried so many products for my nails .
Finally something that works
Since having my first child four years ago, my nails have been so brittle and flimsy. I've tried so many products to try and strengthen my nails and nothing has made even a small improvement besides this. I have been painting this on my bare nails one to two times a day for about a week and a half. My nails no longer bend when I press on them, they're not completely see-through anymore, and they're not breaking due to a gust of wind. I will purchase this over and over.
Must have
Reviewed at

I apply two coats of Olive & June nail strengthener before polish. The ridges and peeling of my fingernails are much improved!