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OPI Natural Nail Strengthener 15ml
OPI Natural Nail Strengthener 15ml
OPI Natural Nail Strengthener 15ml
OPI Natural Nail Strengthener 15ml
OPI Natural Nail Strengthener 15ml
OPI Natural Nail Strengthener 15ml
OPI Natural Nail Strengthener 15ml
OPI Natural Nail Strengthener 15ml
OPI Natural Nail Strengthener 15ml
OPI Natural Nail Strengthener 15ml
OPI Natural Nail Strengthener 15ml
OPI Natural Nail Strengthener 15ml

OPI Natural Nail Strengthener 15ml

OPI Natural Nail Strengthener 15ml

$8.54

(4,570 reviews)

OPI's Natural Nail Strengthener delivers stronger nails and acts as a protective barrier between your natural nail and colour to prevent discolouration. This product works as a great base for long-lasting manicures, this nail strengthener builds in layers to protect the natural nail and adds strength to brittle or fragile nails. Product is classified as a hazardous substance, highly flammable liquid and vapour. If product is swallowed, may cause nausea, vomiting and/or diarrhoea and central nervous system depression. Irritating to the eyes. May be irritating to skin in some sensitive individuals. vapours of this product may be slightly irritating to the nose, throat and other tissues of the respiratory system. Directions Apply 2 coats before colour as a base coat, or 2 coats on bare nails followed by an additional coat daily as a strengthener.

OPI's Natural Nail Strengthener delivers stronger nails and acts as a protective barrier between your natural nail and colour to prevent discolouration. This product works as a great base for long-lasting manicures, this nail strengthener builds in layers to protect the natural nail and adds strength to brittle or fragile nails. Product is classified as a hazardous substance, highly flammable liquid and vapour. If product is swallowed, may cause nausea, vomiting and/or diarrhoea and central nervous system depression. Irritating to the eyes. May be irritating to skin in some sensitive individuals. vapours of this product may be slightly irritating to the nose, throat and other tissues of the respiratory system. Directions Apply 2 coats before colour as a base coat, or 2 coats on bare nails followed by an additional coat daily as a strengthener.

(4,570 reviews)

OPI's Natural Nail Strengthener delivers stronger nails and acts as a protective barrier between your natural nail and colour to prevent discolouration. This product works as a great base for long-lasting manicures, this nail strengthener builds in layers to protect the natural nail and adds strength to brittle or fragile nails. Product is classified as a hazardous substance, highly flammable liquid and vapour. If product is swallowed, may cause nausea, vomiting and/or diarrhoea and central nervous system depression. Irritating to the eyes. May be irritating to skin in some sensitive individuals. vapours of this product may be slightly irritating to the nose, throat and other tissues of the respiratory system. Directions Apply 2 coats before colour as a base coat, or 2 coats on bare nails followed by an additional coat daily as a strengthener.

OPI's Natural Nail Strengthener delivers stronger nails and acts as a protective barrier between your natural nail and colour to prevent discolouration. This product works as a great base for long-lasting manicures, this nail strengthener builds in layers to protect the natural nail and adds strength to brittle or fragile nails. Product is classified as a hazardous substance, highly flammable liquid and vapour. If product is swallowed, may cause nausea, vomiting and/or diarrhoea and central nervous system depression. Irritating to the eyes. May be irritating to skin in some sensitive individuals. vapours of this product may be slightly irritating to the nose, throat and other tissues of the respiratory system. Directions Apply 2 coats before colour as a base coat, or 2 coats on bare nails followed by an additional coat daily as a strengthener.

$8.54 - $51.80

in 28 offers

The lowest price for OPI Natural Nail Strengthener 15ml right now is $8.54 at premiernailsource.com, compared across 25 retailers.

The all-time low was $8.35 on 25 May 2026 — today's price is 2% above the lowest ever. This is at or near its all-time low — a good time to buy.

Prices last updated 9 June 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 09/06/2026 18:15:07

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
premiernailsource.com

$8.54

OPI Natural Nail Strengthener .5oz

Free delivery

Kogan.com

$9.99

OPI Natural Nail Strengthener For Building Strength & Protection Clear 15ml

Delivery $10.99

Matt Blatt

$9.99

OPI Natural Nail Strengthener For Building Strength & Protection Clear 15ml

Delivery $10.99

Matt Blatt

$23.78

Natural Nail Strengthener NTT60 by OPI for Women - 0.5 oz Strengthener

Free delivery

Dick Smith AU

$9.99

OPI Natural Nail Strengthener For Building Strength & Protection Clear 15ml

Delivery $10.99

Dick Smith AU

$23.78

Natural Nail Strengthener NTT60 by OPI for Women - 0.5 oz Strengthener

Free delivery

Brosa

$9.99

OPI Natural Nail Strengthener For Building Strength & Protection Clear 15ml

Delivery $10.99

Brosa

$23.78

Natural Nail Strengthener NTT60 by OPI for Women - 0.5 oz Strengthener

Free delivery

Healthyworld Pharmacy

$9.99

OPI Natural Nail Strengthener

Delivery between 16–24 June $10.99

Beautebox Le Nouveau Monde

$10.72

Natural Nail Strengtener for Nail Care

Delivery $128.63

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

Does not last at all
24 July 2023An

originally posted on opiuk.com

Opi natural nail strengthener peels off few hours after the application. I can not comments on the benefits because I tried to apply it 3 times and each time had to remove it the next day.There is nothing to justify this price.Products 3 times cheaper do better job. Bought at Sally Beauty. Will not repurchase.

Good
2 August 2023Urvi S.

originally posted on opiuk.com

Good

I'm loving this product
4 July 2023Evelyn

originally posted on ulta.com

I bought this nail strengthener a while back and I really like it because I'm able to use it on my natural nails. I've had a difficult time finding a strengthener for natural nails that works, and now I've found the one that works. I'll be buying it again.

Specification

ChoicesVegan

Price comparison

Updated about 22 hours ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
premiernailsource.com

$8.54

OPI Natural Nail Strengthener .5oz

Free delivery

Kogan.com

$9.99

OPI Natural Nail Strengthener For Building Strength & Protection Clear 15ml

Delivery $10.99

Matt Blatt

$9.99

OPI Natural Nail Strengthener For Building Strength & Protection Clear 15ml

Delivery $10.99

Matt Blatt

$23.78

Natural Nail Strengthener NTT60 by OPI for Women - 0.5 oz Strengthener

Free delivery

Dick Smith AU

$9.99

OPI Natural Nail Strengthener For Building Strength & Protection Clear 15ml

Delivery $10.99

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

Does not last at all
24 July 2023

Opi natural nail strengthener peels off few hours after the application. I can not comments on the benefits because I tried to apply it 3 times and each time had to remove it the next day.There is nothing to justify this price.Products 3 times cheaper do better job. Bought at Sally Beauty. Will not repurchase.

An originally posted on opiuk.com
Good
2 August 2023

Good

Urvi S. originally posted on opiuk.com
I'm loving this product
4 July 2023

I bought this nail strengthener a while back and I really like it because I'm able to use it on my natural nails. I've had a difficult time finding a strengthener for natural nails that works, and now I've found the one that works. I'll be buying it again.

Evelyn originally posted on ulta.com
It works well
15 June 2023

My mom and i have been both using this for years and we both love it

Teatea originally posted on ulta.com
Save your money
29 September 2023

I've been using this product for a month and my nails have gotten worse NOT better!I love OPI so I trusted the brand. But... I don't know what to expect from them anymore. See my photos.

Michelle originally posted on ulta.com
Terrible
11 August 2023

Used as per instructions, one coat peeled off after about 2 hours. 2 coats as instructed peeled if the entire nail after about 6 hours.Refund given

Joanne L. originally posted on opiuk.com
not great …
25 August 2023

normally i love OPI products, but not so much this one. it peels off very fast and doesn’t last long as well as this i have not noticed my nails being strengthened…

Nell H. originally posted on opiuk.com

Specification

ChoicesVegan

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