ISDIN Si-Nails Fast Absorbing & Hydrating Nail Serum Strengthener Reviews | LovelySkin
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ISDIN Si-Nails Fast Absorbing & Hydrating Nail Serum Strengthener

Reviews For ISDIN Si-Nails Fast Absorbing & Hydrating Nail Serum Strengthener

$39.00
40 Reviews
March 05, 2025

Great Nail Strengthener

I have weak nails, and every strengthener I tried did absolutely nothing. I believe it was in Good America's shopping store that I saw it, thought what could I lose. Well, I just placed my second order, and my nails are not only stronger but not brittle. I recommend this product to anyone with brittle and weak nails.

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GG78

Verified Purchase

1 person found this helpful

December 27, 2024

Still new user - I like it

I’m still new to this product and my nails are very thin and brittle. BUT I am noticing a difference. The only downside is this is meant to be used on clear nails- no polish. Which means I am inconsistent.

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ChristineRag

Verified Purchase

0 people found this helpful

December 18, 2024

Great stuff

Recommended by my dermatologist. It definitely decreased my nail peeling.

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In2Style

Verified Purchase

0 people found this helpful

November 29, 2024

Noticeable Strength

Great product, noticeable improvement for my weak nails. Try pressing the button slow with a brief hold down to get it started then the applicator works great.

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ReactiveRachel

Verified Purchase

0 people found this helpful

October 07, 2024

Best treatment for nails

My derm recommended and have seen a difference in a short time

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LovelySkin Customer

Verified Purchase

0 people found this helpful

September 17, 2024

Fantastic Nails!

My dermatologist recommended this product due to ridges and thin damaged nails after years of acrylics. I was completely shocked that after 2 weeks they were thicker and the ridges were less obvious. Thank you Thank you! I will continue to purchase.

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LovelySkin Customer

Verified Purchase

0 people found this helpful

June 11, 2024

This Works!

I've tried everything from nail hardeners to Biotin and this is the only nail treatment that has shown quick and long lasting results. Downside is a pen only last for about a month if you use it daily.

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LovelySkin Customer

Verified Purchase

0 people found this helpful

June 06, 2024

Nails are getting better

I have been using Isdin's nail hardening product for about 10 months and results are beginning to show

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Roberto

Verified Purchase

0 people found this helpful

March 20, 2024

Great product

This is a wonderful product for nails and toenails. My nails were horrible, thin and peeling. I used this little magic wand and they improved so much. Thicker and growing and it takes such little effort. Try it, you’ll be amazed.

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LovelySkin Customer

Verified Purchase

0 people found this helpful

March 08, 2024

GREATEST NAIL Strengthening Product

This is THE GREATEST Nail Repair and Strengthing I have EVER USED. Believe Me I have TRIED them All. It is SO EASY to APPLY and RESULTS that you can Visible be seen in 2 weeks. If you have tried as many Nail Strength and Growth Enhancing products as I have and they all didn't Work, then you have GOT to Buy this Repair which I Can Promise You WILL BE Happy you did.

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Adams

Verified Purchase

0 people found this helpful

February 11, 2024

Busy RN

Love, love this product! It has done wonders for my nails which were severely damages by Dip/gel manicures and improper polish remover. Catch it on sale and stock up!

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LovelySkin Customer

Verified Purchase

0 people found this helpful

January 19, 2024

ISDIN NAILS

keeps my cuticle hydrated <3

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LovelySkin Customer

Verified Purchase

0 people found this helpful

December 26, 2023

Helps nails

Easy to use, travels well. This formula soaks into nail and cuticle- not oily. I use regularly, fingers and toes. I really helped me get my nails healthy. I use it to maintain.

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Bluzegirl

Verified Purchase

0 people found this helpful

January 28, 2025

Good but can lose some product

I like it but I feel like the design is wasteful for the price. I tend to click once for 2 nails so I get more bang for my buck. It dries very quickly.

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Neda

Verified Purchase

0 people found this helpful

April 16, 2025

Only lasts two weeks

This stuff works quickly to lessen ridges and splitting nails but it’s ridiculous how little you get for the price. I keep buying it because it works so well but it makes me mad everytime and I’ll keep looking for something else.

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LovelySkin Customer

Verified Purchase

1 person found this helpful

December 25, 2024

I don't see a differernce

I have been using this for a couple of weeks and my nails are still brittle and splitting/peeling. I don't know if it takes longer for this product to work or if it's just not worth the expense.

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LovelySkin Customer

Verified Purchase

0 people found this helpful

March 23, 2024

Not great for cuticles

I bought because I figured it would help my cuticles which are really dry due to frequent hand washing. It takes a number of clicks to even get the product to dispense. I can't imagine trying to apply to the bed of each nail. Needless to say, my cuticles have not improved.

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lss

Verified Purchase

0 people found this helpful

March 24, 2025

Nail recovery

I tried this after wearing "dip" nails for over a year. After one month I don't notice any improvement. I put it on right before be. so far disappointing. I'm going to finish the container and will update if I see any progress.

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Sv

Verified Purchase

1 person found this helpful

March 06, 2025

Extremely Little Quantity / Not Worth It

I'm a loyal LovelySkin shopper of many years and this is my first time submitting a review here. Please save yourself the money or choose something else for your nails. This product lasted me less than 3 weeks while using as sparingly as possible. I am not sure if most of the product is lost in the built in brush applicator or what, but this was TERRIBLE and my only bad purchase on this site.

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SeanNYC

Verified Purchase

2 people found this helpful

June 24, 2024

Tube defective

Nothing comes out of this tube no matter how many times you push the little button. Complete waste of money.

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LovelySkin Customer

Verified Purchase

1 person found this helpful

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