From The Blog

…… Introducing the NSI Tech Gel Colours, with an ever growing collection of 50 shades! Create an endless colour palette with these MIXABLE nail art gels!

We believe in the importance of catering for all types of clients even those with sensitivities & allergies. The last thing we want is for you guys to feel the...

Wow, we are officially in March! It's definitely a cliché to say it but we’re going to say it anyway… where is the year going? We’ve got to admit though...

Builder gel nails are quite possibly the hottest trend around at the moment and were not surprised. If you’re not familiar with Builder Gel in a Bottle yet have you...

Are you looking for a brand that stocks Nail, Hair & Beauty products all under one roof? A brand where you can shop, earn points and spend your savings? Well...

NSI is produced and manufactured in Philadelphia, USA. Since the 1950s, NSI has been a family owned business, Fred Slack and his son Rick Slack operated & manufactured high quality...

While there seems to be a little uncertainty within the nail industry at the moment regarding ingredients in products and too much HEMA in others causing nail separation and allergic...

Lip Gloss nails are this season must have on-trend style and we are in love! Sported by J-Lo for the premiere of her new movie – Shotgun Wedding. Her manicurist...

The NSI UK phone lines and cash and carry will close at 1pm on Friday 23rd December 2022 until 8.30am on Tuesday 3rd January 2023

Get the new NSI Nails mobile app! We're delighted to bring you a brand new way of shopping and connecting with NSI UK! Our new moblie app doesn't just bring...

Polish Pro Fat Tuesday over a sculpted Rubber Base & builder extension! NSI's Polish Pro gel polish gives your clients a long lasting, chip and smudge free, full colour manicure...