From The Blog

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...

It's our 30th Anniversary next week so we thought we'd kick off the celebrations early with 1 WEEK of VAT FREE SALES!!   Starts TODAY ONLINE  ENDS Friday 25th February!...

A nail tech’s guide to common gel systems, terms & technology. Did you know that traditional acrylic nail systems and gel nail systems come from the same family tree? Yes, that’s...

A nail tech’s guide to common acrylic system terms & technology. With the popularity of acrylic nails and acrylic products available on the market today, it’s important to know exactly...

NSI UK will be closed from 1pm on Friday 22nd December 2023 until 8.30am on Tuesday 2nd January 2024. Any orders placed after 10am on Friday 22nd December or during the Christmas...

    1. After preparing the nail and applying a form, apply Essential Bond and allow to dry for one minute.  2. Using your chosen Rubber Base colour, place the...