OPI Original Nail Envy Strengthener, 15ml

Product information

Transform and protect even the most damaged nails with this strengthener from OPI. The super strong formula rich with calcium and hydrolyzed protein makes sure nails avoid splitting and peeling, while helping speed up the natural growing process.
Eligible for International Delivery
Nail Type
Nail Treatments
Treatment Type

Editors Notes

Established in America in 1981 by President and CEO George Schaeffer, O.P.I is a family-owned professional nail care company used in salons around the world.

Committed to producing the finest quality nail products, O.P.I’s team of scientists use the latest technological advances to produce their long lasting, chip-resistant nail lacquers.

Known for their clever, quirky shade names - “A-Rose At Dawn...Broke By Noon,” “Suzi Sells Sushi By The Seashore” and “Red My Fortune Cookie,” to name a few - and extensive, fashion-forward colour range, O.P.I produce 2 collections each year which are based around a geographical location plus other playful collections with particular themes, such as the New York City Ballet and The Muppets.

O.P.I products are not tested on animals and their nail lacquers are formulated without formaldehyde, DBP (dibutyl phthalate) and tolulene.


Click & collect

Free Click & Collect from John Lewis and Waitrose shops for collection tomorrow from 2pm
338 participating John Lewis and Waitrose shops

Standard delivery


Next or named day delivery


Next or named morning delivery


Collect+ from a local shop from tomorrow - postcode exclusions apply for Collect+ deliveries

5000+ participating Collect+ shops

International delivery not available


We want you to be happy with your purchase. If you're not, just return the products to us or to one of our shops. Unless faulty, we'd like this to be within 90 days of purchase. Exceptions apply to certain products - find out more about our refund policy.

Depending on the type of product, you can make free returns via our shops, Royal Mail (or courier collection for large or heavy items), Collect+ or via MyHermes.

Find out more about returning products

Q & As

OPI Original Nail Envy Strengthener, 15ml 4.9 5 7 7
OPI nail strengther Helps promote stronger nails. My nails are very soft and split this helps prevent that. 09 September 2014
Simple to use This reasonably priced and good quality strengthenedr is very easy to use. My nails have benefitted from regular use 17 June 2014
Nail saviour At last I have nails to be proud of. Fantastic product and now on my luxury essentials list. 16 October 2013
Worth every penny Very quick and very effective results ... for the first time in 25 years I have long nails! 29 September 2012
So far so good I was recomended this by a friend and I have to say that I have no regrets so far, I have been using it for three weeks and the results are fantastic, this isn't a cheep product but worth paying the extra. 04 January 2012
Great improvement! I have been using this for just over two weeks, and already I have seen a big improvement in the condition of my nails. I used to have a problem with peeling nails, and this seems to have improved it vastly. 26 October 2011
Esscential base coat I use this before applying any nail varnish, protects the nail underneath and therefore no nasty dry or stained nails when removing varnish. 31 August 2011
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