Nails by Sarah McKelvey
Nails and beauty treatments from Crossgar, Co.
Down, Northern Ireland.
1-1 courses available as masterclasses for already qualified Nail Techs, or fully accredited courses available for complete beginners.
Seamless regrowth ✨
One of the biggest differences between an average gel application and a truly exceptional one is how it grows out.
When your product is applied with precision, balanced correctly and tailored to the natural nail, the regrowth remains smooth, refined and aesthetically pleasing for weeks. No harsh ledges. No bulky cuticle area. No obvious line where the product begins.
Why does this matter?
✨ Better balance as the nail grows, reducing unnecessary stress on the enhancement.
✨ Improved longevity and retention.
✨ Easier, safer maintenance appointments.
✨ Clients who notice the difference and keep coming back.
The truth is, seamless regrowth isn’t something that’s taught in many basic training courses. It’s one of those advanced techniques that completely transforms the quality of your work - but only if someone shows you how to achieve it.
That’s exactly what I teach inside my Signature Skills courses.
If you’re ready to stop producing nails that only look good for a few days, and start creating work that still looks elegant weeks later, it’s time to master the finer details.
Luxury isn’t just about how a set leaves the salon…
It’s about how beautifully it grows out. 🤍✨
06/08/2026
The new Max Top Family (my fave top coats out of the extensive range!)
These launch today, you need to run and not walk 🤭 I’ve been using them in the salon for the past few weeks and I’m obsessed!!!!!
There are 3 brand new top coats in this collection;
✨ Bright - the same (medium) consistency as the OG Max Top, but with a built in optical brightener to keep the stability and pigmentation in bright/neon colours. You can also do a double layer (like in chrome for example) like the OG Max Top.
✨ Light - thinner in consistency and no built in brightener. This top coat makes for a more natural finish as it’s thinner and is great for those that work quickly. No built in optical brightener.
✨ Light & Bright - thinner consistency like light, but with the built in optical brighter like bright.
All of the Max Top Coats have a high shine retention and self level effortlessly.
You can shop these with my discount code for a little discount and speedy delivery 🤍✨
Buy Kinetics With Code SARAH10
Kinetics | Senses | Diamond line | Staleks | More | UK (Sterling Customers)
Kinetics | Senses | Diamond line | Staleks | More | Ireland (Euro Customers)
NailsNI | NailsCoDown | NailsCrossgar | NINailEducator
05/08/2026
Precision, control & knowledge.
Russian manicure methods are about so much more than clean cuticle work.
Skin types, natural nail health, correct gel, gel placement, product control, curing, finish…
Don’t settle for anything less 🤍✨
Colour; Magenta Vibes by Kinetics
Buy Kinetics With Code SARAH10
Kinetics | Senses | Diamond line | Staleks | More | UK (Sterling Customers)
Kinetics | Senses | Diamond line | Staleks | More | Ireland (Euro Customers)
NIBOVI® E-File & Education Prep (Code SARAHK)
Beauty Extraction Specialists (Code SARAH)
NailsNI | NailsCoDown | NailsCrossgar | NINailEducator
04/08/2026
✨ Luxury is in the details. ✨
Every set is meticulously crafted with a flawless, high end finish, premium products, and precision techniques that create elegant nails you can be proud of. This isn’t just a manicure - it’s a luxury experience designed for those who appreciate exceptional quality.
Whether you love sophisticated minimalism or statement colours, every appointment is tailored to perfection.
Ready to elevate your nail career? I also offer exclusive training where I teach my Signature Skills, luxury finishing methods, and the attention to detail that sets premium nail artists apart. Learn how to create flawless, high end sets with confidence, and build a luxury brand your clients will love.
🤍 Book your luxury appointment or enquire about my professional training courses today.
TUSTING
03/08/2026
Are you ready to build a career to be proud of? 🤍✨
My Complete Gel Course for Beginners is designed to give you the confidence, knowledge and practical skills to create beautiful, long lasting nails whilst working to a high professional standard. You will leave armed with a LOT of knowledge and a beautiful, luxury, full kit.
Over 2 intensive days, you’ll learn;
✨ Structured Gel Polish
✨ Soft Builder Gel
✨ Hard Gel
✨ Nail anatomy, prep, product chemistry & troubleshooting
✨ Consultation, prescriptive and professional techniques
You’ll also receive my comprehensive training manual which will become your Nail Bible that you’ll keep referring back to long after the course has finished. No guessing, no feeling overwhelmed - just all the information you need in one place and my full support after the course days.
By the end of the course, you’ll have the skills to work confidently as a prescriptive manicurist, creating tailored treatments for every client.
Powered by Kinetics 🫶
🎓 Fully Accredited
📍 Crossgar, Co. Down, Northern Ireland
📩 DM me for course dates or to secure your place.
Hard gel isn’t replacing soft gel - but it’s an essential skill that should be included in every professional Nail Tech’s treatment list.
If you’re a qualified Nail Technician still relying solely on soft gel, you’re limiting what you can offer your clients.
Not every nail is suited to soft gel. As a professional, understanding when to choose hard gel and how to use it correctly is what sets you apart and allows you to achieve stronger, longer lasting, tailored results.
My Fully Accredited Hard Gel Course is designed for qualified Nail Technicians who want to elevate their treatment list and gain new clients with this advanced skill.
You’ll learn;
✨ Correct product selection
✨ Application techniques
✨ Structure and strength
✨ Filing and refinement
✨ Safe maintenance and removals
✨ Troubleshooting
This isn’t about following trends, it’s about becoming a more knowledgeable, versatile nail professional who can prescribe the right system for every client.
Powered by Kinetics 🫶
🎓 Full
03/08/2026
FAO existing Nail Techs - this is for you.
My 1:1 Masterclass isn’t a “one size fits all” training day. It’s completely tailored to you - your goals, your challenges, and the areas you want to master.
Together, we can focus on;
✨ Prescriptive manicures tailored to each client
✨ Understanding and working with different skin types
✨ Using a HEMA-free system with confidence
✨ Improving retention and creating long lasting results
✨ Refining your technique with safety, precision, and attention to detail
I specialise in the above techniques, but my Masterclass is designed around you, so you can send me over a list of the struggles you’re having that need ironed out - if you’d prefer.
Set in my private luxury studio, you’ll have my undivided attention all day. No distractions. No trying to keep up with a group. Just personalised education designed to help you leave feeling more confident, knowledgeable, and capable.
Beautiful nails are one thing, but creating them safely, intentionally and consistently is what sets exceptional Nail Techs apart.
If you’re serious about investing in your skills, send me a DM with MASTERCLASS and let’s create a training day that’s built around you 🤍✨
📍Crossgar, Co. Down, Northern Ireland
02/08/2026
The E-file isn’t something to fear. It’s a skill to master.
Luxury isn’t just about the products you use—it’s about precision, efficiency, and delivering flawless results every single time.
My fully accredited E-File Course is designed for nail professionals who want to elevate their standards, refine their technique, and work flawlessly.
When used correctly, an E-file allows you to;
✨ Produce cleaner, more refined work
✨ Achieve smoother finishes and enhanced retention
✨ Increase efficiency without compromising quality
✨ Reduce strain on your hands and wrists, helping to minimise the risk of repetitive strain injuries (RSI)
✨ Deliver the elevated experience your clients deserve
This isn’t about taking shortcuts. It’s about mastering a professional tool that transforms the way you work.
If you’re ready to invest in your skills, your longevity, and the quality of every set you create, this course is for you.
Raise your standards. Protect your career. Perfect your craft.
DM “EFILE” for course information or to secure your place.
31/07/2026
When you’re an Educator, people make the assumption that you know everything and that there’s nothing left to learn.
I’m obsessed with doing everything to a high standard and always evolving to bring safer and more flawless results. For this reason alone, it’s crucial to me that I always keep up to date and expand my knowledge further. Natural nail health is my number one priority, as well as delivering a beautiful Russian Manicure that will last for weeks. I’m also obsessed with thin and structured (thick never equals strength) gels and ensuring they’re applied with the correct architecture.
Yesterday I trained with Natalia Bulat • Nail Educator • Accredited Courses • London 🤭I worked on a very tricky skin type that was thin and sensitive with delicate proximal folds and quite dry lateral folds. Natalia taught me skills I didn’t know existed, showed me how to do nails in a totally different way, and showed me how to apply gel even thinner! So many things made instant sense, but my mind is totally blown and I have a lot to unpack 🤪 It was amazing to explore such an advanced masterclass and learn things on a whole new level. Thank you again Natalia, you have given me so much to think about 🫶
“The beautiful thing about learning is that nobody can take it away from you” - B.B. King
Hands up if you agree 🙋🏽♀️🤭✌️
Some bills ARE non negotiable!
✨ Scheduled post ✨
NailsNI | NailsCoDown | NailsCrossgar | NINailEducator
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Contact the business
Address
Unit 1. 1 Kilmore Road
Crossgar
BT309HJ
Opening Hours
| Monday | 9:15am - 2:30pm |
| Tuesday | 8:30am - 5:30pm |
| Thursday | 8:30am - 8pm |
| Friday | 8:30am - 5:30pm |
| Saturday | 9am - 4pm |