Nail Treatment Hard As Nails® Vitamin Strength Serum™ | Moisturizing Nail Strengthener | Enriched with Vitamins A, C & E | Nourishes & Conditions Nails

Absolutely the best for nails that need help. I had nails that broke and peeled. I couldn't grow them because of those two things. In just 1 week they looked amazing. After 2 weeks they weren't breaking and peeling. I'm still cutting my nails short to grow out the damage but I'm extremely happy with this. I have two bottles, one at home, one for my purse

I've always had soft and brittle nails. Its genetic. It doesn't matter how great my diet is, how fabulous my vitamins are or what supplements I take. My nails would begin to flake and peel as soon as they started to grow out. I saw this one day while window shopping on Amazon a couple of months ago and decided to give it a try. I'm so glad I did! Although my nails aren't incredibly long now, they are incredibly strong! They don't bend and flake as they gain length now. I just find I prefer to keep them on the shorter side. But the fact that I get to make that choice? Priceless! Especially with all the excessive hand washing so many of us are doing currently, I am happily surprised that my nails are holding up so well! I applied this once a day for a week, then once every other day for a week. Now I use it every 3-4 days to maintain the strength and durability of my newly grown in nails. This stuff smells AMAZING! Its not greasy. I put it on and in 3-5 mins its soaked in to the nails and cuticles. Easy peasy lemon squeazy.

Works very well but takes a while. Definitely improved my nail strength! Even though it looks like a small amount of liquid, it does a lot!

I love this for when my nails are feeling soft. Goes on smooth and lasts quite a while. Minimal small and dries quickly

Tried this as reviews seemed good. I saw no marked difference after using for 6 weeks. I will be going back to my old hard as hoof cream.

I always had very thin nails and tried everything to make them stronger. As soon as I had any growth the nail would begin to peel. I tried several Sally Hanson products before stumbling onto this product. I have been using it for 3 weeks and my nails no longer peel and are extremely strong. I put a little squirt onto each nail as soon as I wake up in the am. I was always putting polish on to try to strengthen my nails and since using this I do not put anything on them. I am so pleased with this product and highly recommend it. It has been a miracle treatment for my nails!

I like using this product after I get a gel removal since my nails are its weakest then. When I use it twice a day for about a week, it heals my nails so much better than if I do anything else. The bottle is a great size, so it lasts a while.

I got a bottle of serum? One, I did not know there even was a serum. Two, thats a heck of a lot different from I am ordering a polish like product to help strengthen my nails. Three, it has made my nails even drier and there is more peeling as its apparently alcohol with some fancy dissolving sprinkles. After 1 use! No thank you. Since its not that much money, I won't bother with a return. But Buyer Beware, you may not get what you thought you were ordering. The product I recieved isn't even an option to buy via this page.

Casi nunca escribo reseñas, pero esta vez tenía que hacerlo. Me quite yo sola las uñas de acrílico y me lleve varias capas de mis uñas, con cualquier cosa que me pegaba me dolían y se rompían, parecían papel. Me estoy poniendo en el día y noche este producto junto con el lápiz de isdn y mis uñas en cuestión de días fueron otras, no sé si es la combinación de los dos o que, pero de verdad me salvó esto. Lo aplico y masajeo en las uñas hasta que lo absorba.

This works on my nails a treat I'm a repeat buyer of it I find that good. It works on my nails within 3/4 days of me applying it that's when I can remember to use it.

First Impressions The Sally Hansen Hard as Nails Vitamin C Strength Serum comes in a compact, attractive 13.3 ml bottle that’s easy to store in a makeup bag, purse, or bathroom cabinet. The packaging feels sturdy, and the applicator is simple yet effective for targeted use on nails and cuticles. ________________________________________ Application & Feel The serum has a lightweight, fast-absorbing formula that isn’t greasy or sticky. The dropper-style applicator allows for precise application directly on nails and surrounding cuticles. I found that massaging it in for 20–30 seconds helps the product absorb better, leaving my nails with a subtle, healthy-looking sheen. ________________________________________ Performance & Results After two weeks of daily use, I noticed my nails looked healthier, smoother, and less prone to peeling or splitting. I frequently deal with brittle nails due to frequent hand washing, but this serum noticeably improved flexibility and reduced breakage. The Vitamin C infusion adds a brightening effect, making nails appear cleaner and more even in tone. The product also works well as a prep step before applying nail polish—it smooths out the nail surface and seems to make polish last longer without chipping. ________________________________________ Pros & Cons Pros • Easy-to-use applicator for precise nail and cuticle application • Lightweight, non-greasy formula absorbs quickly • Noticeable strengthening and brightening after consistent use • Helps reduce nail peeling and breakage • Compact size is travel-friendly Cons • Results are best with daily use—occasional application won’t deliver the same benefits • Bottle is small, so heavy users may go through it quickly ________________________________________ Bottom Line The Sally Hansen Hard as Nails Vitamin C Strength Serum is an effective, easy-to-use treatment for anyone struggling with brittle, peeling, or dull nails. The combination of strengthening and brightening makes it an ideal product for nail care routines, whether you wear polish regularly or prefer a natural look. Verdict: ★★★★★ — A small but powerful boost for nail health that delivers visible results with consistent use. Works well on all genders!

I've been using this for the past 11 days, every day before I go to bed and by day 8, I noticed that this serum has been helping with my nails. I'm an ex-nail biter, have worked hard to stop that habit over the last two years and because of that habit, my nails are weak and easily broken. It doesn't help that I work in a place with a cold room that just made the issue of weak nails worse. But this has really helped and I have no regrets in buying this product like I have in the past with other nail strengtheners. I would highly recommend this product, even if it's just a bottle to see if it will help you. Definitely will be buying again before I run out.

Sto usando questo prodotto da qualche settimana e il suo effetto si vede le unghie si sono rinforzate, io purtroppo ho unghie molto rovinate a causa dell’ uso della fresa per togliere il semi permanente e se vi dico che funziona vuol dire che funziona davvero perché le mie unghie sono dí molto migliorate certo nel mio caso ci vuole più tempo ma donne fidatevi. Di Amazon no c’è nulla da dire che già non sappiate: Perfetto come sempre. Mariacarla