South William Clinic
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Ireland’s leading medical aesthetic clinic in Dublin City Centre, Clontarf & Terenure
South William Clinic is Ireland's premier destination for advanced medical aesthetics, renowned for delivering exceptional results in a luxurious and calm environment. Located in the heart of Dublin, and with clinics in Clontarf and Terenure, our state-of-the-art clinics combine cutting-edge technology, highly trained professionals, and a personalised approach to help clients achieve their aesthetic goals. Specialising in a wide range of treatments, including non-surgical facelifts, skin rejuvenation, laser, dermal fillers, anti-wrinkle injections, and advanced skincare solutions, South William Clinic ensures every treatment is tailored to individual needs. The clinic is committed to the highest standards of safety and care, offering expert consultations and utilising only premium products and proven techniques. Whether you're seeking to enhance your natural beauty, restore youthful vitality, or address specific skin concerns, South William Clinic provides an unparalleled experience of excellence, innovation, and transformative results.
You invest in your skin and fitness, but when did you last invest in understanding your health? ✨
Dr Amanda shares the philosophy behind our medically-led Longevity Retreat: building a deeper picture of your health and using those insights to create a personalised programme around you.
Join us this October 24th–25th for two immersive days dedicated to living better, for longer, in the luxurious surroundings of The Reserve at Killashee.
Your journey begins before the retreat, with comprehensive blood, mineral and food intolerance testing, alongside skin and body analysis. Our doctors connect these insights with your lifestyle and goals to guide your experience and recommendations.
Across the weekend, discover a curated programme combining:
🧬 Longevity & functional medicine
💧 IV therapy & targeted supplementation
❄️ Hyperbaric chamber, hydrogen therapy, LED light therapy, sauna, cold plunge, and much more
✨ Advanced skin & regenerative treatments
🥗 Nutrition, movement & mindfulness
🎤 Expert workshops & personalised guidance
🍽️ Curated dining & an exclusive private dinner
Time to disconnect, reset and make informed choices for your future health.
📍 The Reserve at Killashee, Naas, Co. Kildare
📅 Saturday 24th & Sunday 25th October 2026
Spaces are extremely limited, with single or double occupancy available. Follow the link in our bio to secure your place.
Your best self, for longer!
✨BRIGHTER. CLEARER. MORE LUMINOUS SKIN 😊
Dullness, uneven tone and pigmentation? Roisin takes us through three of our favourite brightening essentials designed to restore clarity and radiance✨
✨Ultra Brightening Foaming Cleanser
A gentle resurfacing cleanser that lifts away impurities and dull surface cells, helping to reveal a fresher, brighter and more refined complexion.
✨Ultra Brightening Serum
A targeted brightening formula designed to improve the appearance of pigmentation, uneven skin tone and dullness — helping skin look clearer, more even and luminous.
✨Ultra Even Skintone Serum
A high-performance corrective serum for uneven tone and discolouration, helping to visibly refine pigmentation and restore a smoother, more uniform-looking complexion.
💖 LOVE YOUR SKIN SEASON
Purchase treatments to the value of €1,500 and receive our limited-edition €500 Skincare Gift Bag, including a complimentary full-size Ultra Brightening Foaming Cleanser. The perfect time to invest in your skin, in clinic and at home. Available for a limited time while gift bags last 🛍️
✨ JOIN US THIS OCTOBER 24th-25th AT IRELAND’S FIRST & ONLY MEDICALLY-LED LONGEVITY RETREAT✨
Two immersive days designed around one powerful idea: it’s no longer about living longer, it’s about living better, for longer.
The journey begins with comprehensive blood testing, mineral and food intolerance testing, skin and body analysis, and personalised medical insights, helping our doctors build a deeper picture of your health.
Guests will experience two days of curated treatments and activities combining:
🩸 Comprehensive blood testing & health insights
🧬 Longevity & functional medicine
💧 IV therapy & targeted supplementation
❄️ Cryotherapy & hyperbaric chamber recovery
✨ Advanced skin & regenerative treatments
🥗 Nutrition & wellness
🧘 Movement & mindfulness
🎤 Expert workshops
🍽️ Curated dining & an exclusive networking dinner
An opportunity to disconnect, reset and think differently about future health, moving from reactive healthcare towards proactive health optimisation.
For South William Clinic, this is an exciting new chapter, bringing FACE | BODY | LONGEVITY together into one truly integrated 360 approach.
Where & When?
📍 Killashee, Naas, Co. Kildare (30-Mins from Dublin)
📅 Saturday 24th & Sunday 25th October 2026
Two days to reset, recharge and invest in your future health.
Your best self, for longer.
Spaces are extremely limited, single or double occupancy available.
✨ THE PERFECT DUO FOR CONGESTION-PRONE SKIN ✨
Clear, balance + hydrate with two Ultraceuticals essentials designed for oily, congested and breakout-prone skin.
🫧 Ultra Clear Foaming Cleanser
A deep-cleansing formula with Salicylic Acid, Mandelic Acid + Niacinamide to help unclog pores, reduce excess oil and refine skin texture — while leaving skin feeling fresh, not stripped.
💧 Ultra Hydrating Lotion
Lightweight hydration without the heaviness. Hyaluronic Acid, Glycerin, Ceramides + Panthenol help replenish moisture, strengthen the skin barrier and keep skin soft, calm and balanced.
Why they work so well together?
One clears and refines, while the other hydrates and supports the skin barrier, because even oily and congestion-prone skin needs moisture.
CLEAR. HYDRATE. BALANCE. 🤍
Shop Ultraceuticals at southwilliamclinic.com 🛍️
Thermage FLX Vs Ultherapy Prime ✨ Two advanced technologies. One goal: firmer, tighter, more youthful-looking skin. Which is right for you?
At South William Clinic, we offer some of the most advanced non-surgical skin tightening technologies available, including Thermage FLX and Ultherapy Prime.
⚡ Thermage FLX uses radiofrequency energy to heat the deeper layers of the skin, stimulating collagen production and helping to improve skin firmness, smoothness and overall contour. It can be used across the face, eyes and body, with results developing progressively as collagen remodels.
〰️ Ultherapy Prime uses microfocused ultrasound energy to target precise depths beneath the skin, stimulating the body’s natural collagen response. It is particularly suited to lifting and tightening areas such as the brows, lower face, jawline, neck and décolletage.
Both are non-surgical, collagen-stimulating treatments designed to create natural-looking, progressive improvements without dramatically changing how you look.
Which technology is most appropriate for you depends on your skin, anatomy and individual goals.
Book a consultation with our medical experts at South William Clinic and let us create the right treatment plan for you.
What we hear every day! 🤦🏼♀️
09/09/2026
We’re growing, and looking for exceptional people to grow with us! ✨
As Ireland’s leading medical aesthetics and longevity clinic, South William Clinics is expanding its award-winning team across Dublin City Centre, Clontarf, Terenure and our new state-of-the-art clinic in Naas, Co. Kildare.
We are currently recruiting:
• Surgeon
• Aesthetic Doctors
• Senior Skin & Laser Aestheticians (FT & PT)
• Medical Receptionist & Coordinator (Naas)
• Financial Controller & Office Administrator
• Content Creator & Multimedia Assistant to the CEO
This is an exciting opportunity to build your career within an ambitious, innovative and growing clinic group, working across advanced medical aesthetics, skin, body and longevity.
If you are passionate about excellence, innovation and delivering an exceptional client experience, we would love to hear from you.
To apply, send CV and cover letter to [email protected]
☀️ Summer’s over. Now it’s time to undo the damage it left behind and restore your complexion⚡️
Our Senior Aesthetician Roisin is getting wedding-ready, with a PicoSure Pro laser patch test ahead of her pigmentation treatment✨
Post-summer is the perfect time to start targeting sun damage, pigmentation and uneven skin tone, and at South William Clinic, we have some of the most advanced laser technologies available in Ireland, all under one roof.
⚡ PicoSure Pro is one of our go-to lasers for pigmentation. Its ultra-short picosecond pulses deliver energy so rapidly that unwanted pigment is shattered into tiny particles for the body to naturally clear, with minimal heat delivered to the surrounding skin.
It’s an excellent option for targeting sun spots, pigmentation, uneven tone and overall skin clarity, while also helping to revitalise the complexion.
Your summer skin has had its fun. Now it’s time to get serious about your skin 💙
This , book a consultation with our laser experts and discover the right treatment plan for your skin.
FACE | BODY | LONGEVITY
South William Clinic
Do you really need a dedicated eye cream? Roisin, one of our Senior Aestheticians, talks all things eye care and shares two of her Ultraceuticals favourites 🤩
✨ Ultra A Perfecting Eye Cream -powered by Vitamin A to target the appearance of fine lines, wrinkles and signs of ageing around the delicate eye area.
🍊 Ultra C Firming Eye Cream -with Vitamin C to help brighten, firm and refresh tired-looking eyes.
The right eye cream can make all the difference, but choosing the right one for your skin is key.
Discover Ultraceuticals in-clinic at South William Clinic or shop online at southwilliamclinic.com 🤍
PERFORM. RECOVER. REPEAT. ⚡️ .3
As Ben Williams gears up for his next competitive challenge, he’s been working with Dr Amanda at South William Clinic on a routine to support performance, recovery and energy, while keeping his skin fresh with regular facials and peels.
💧 NAD+ IV Therapy supports cellular energy and recovery, with many of our clients incorporating NAD+ into their routines to help them feel more energised and perform at their best.
❄️ Whole Body Cryotherapy is a favourite for active clients, helping support muscle recovery, reduce post-training soreness and get the body ready to go again.
Together? A powerful recovery combination when you’re constantly pushing your limits.
FACE | BODY | LONGEVITY
One integrated approach to looking, feeling and performing at your best, for longer.
Book a consultation with our medical experts today, follow link in bio.
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Contact the business
Telephone
Address
48 South William Street
Dublin
Opening Hours
| Monday | 10am - 6pm |
| Tuesday | 10am - 7pm |
| Wednesday | 10am - 8pm |
| Thursday | 10am - 9pm |
| Friday | 10am - 7pm |
| Saturday | 10am - 7pm |
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