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Discover the Pinnacle of Skincare Science

The Alastin Difference – Science Meets Skincare

At the Real You Clinic, we’re proud to be at the forefront of this exciting evolution, bringing Alastin’s proven results and innovative technologies directly to our discerning UK clients.

Innovating for Your Skin

Alastin Skincare®, a Galderma brand, stands at the forefront of skincare innovation. Alastin blends cutting-edge science with skincare. Their proprietary TriHex Technology® is a testament to this, offering a unique approach to skin rejuvenation by targeting aged collagen and elastin fibers. See the science below!

Globally Recognised, Locally Embraced

After transforming skincare routines in North America, Alastin is now set to revolutionise the UK skincare market. As the fast growing brand, Alastin is not just a product; it’s a skincare journey backed by real science. With global recognition and Dr. Kathryn at the Real You Clinic’s approval your treatments are now enhanced.

Our Premium Alastin Skincare Products

HA Immerse Serum™ – A Daily Hydration Marvel

Why You’ll Love It: Dive into the world of unmatched hydration with the award-winning HA Immerse Serum™. Recognised by New Beauty winning Best Hyaluronic Acid” award and Oprah Daily winning Best Hydrating Serum” O-ward, this serum is your gateway to smoother, more radiant skin.

Key Benefits:

    • Perfect daily use and post-dermal filler care
    • Instant and deep hydration
    • Long-term anti-aging and plumping benefits
    • Reduction in fine lines and wrinkles

Star Ingredients: The unique blend includes Octapeptide-45 for natural HA production and Silver Mushroom Extract for unparalleled hydration.

Apply 1-2 pumps twice a day (morning and evening).


Apply HA IMMERSE as the FIRST product in your daily regimen after cleansing.


Avoid getting in the eyes. If contact occurs, rinse thoroughly with water.

Regenerating Skin Nectar with TriHex Technology® – Maximize Your Treatment Results

Why You’ll Love It: Experience enhanced treatment outcomes and reduced recovery time with the SHAPE-awarded Regenerating Skin Nectar. Designed to compliment Laser and Microneedling treatments, Chemical Peels and Facial Surgery.

Key Benefits:

    • Strengthens skin pre-treatment
    • Calms and accelerates post-procedure recovery
    • Boosts collagen and elastin production

Star Ingredients: TriHex Technology®, Arnica Montana Extract, and the powerful duo of Phytoene & Phytofluene.

Procedure care usage can vary based upon the procedure. Please use as directed by Dr. Kathryn.


Apply 1-2 pumps directly to treated area, morning and evening. Avoid getting in the eyes. If contact occurs, rinse thoroughly with water.

INhance Post-Injection Serum with TriHex Technology® – Elevate Your Injection Outcomes

Why You’ll Love It: Winner of New Beauty’s “Best Post-Injection Treatment” award, this serum is designed to complement and enhance our injectable treatments.

Key Benefits:

    • Improves post-injection skin appearance
    • Enhances hydration and plumpness
    • Soothing application with a cooling tip

Star Ingredients: ChromaFADE Technology® and TriHex Technology® for accelerated recovery and skin rejuvenation.

Following injectable treatment, squeeze a small amount of serum on the cooling applicator tip and apply directly on and around the injection area. Repeat this application process 4 times daily, until the tube is empty.
If using other skincare products post-treatment, apply INhance Post-Injection Serum on cleansed skin first, then follow with any additional serums, eye cream, moisturiser and SPF.
See the Alastin science for yourself

Remove, Rebuild, & Replenish with TriHex Technology®

ALASTIN Skincare® formulates products with TriHex Technology®, a proprietary blend of active peptides and botanicals specifically engineered to work with the skin to help clear out old collagen and elastin proteins that have been damaged by sun exposure and aging while supporting the skin’s natural ability to produce new collagen and elastin.1

Ready to Experience Alastin?

Join the Skincare Revolution

Whether you’re preparing for a cosmetic procedure or seeking daily skincare solutions, Alastin Skincare at the Real You Clinic offers a product for every need. Embrace a skincare routine that’s not just about looking good but feeling your real, beautiful self.

Transform Your Skin with Alastin

Real Stories, Remarkable Results

Our clients are at the heart of everything we do. From noticeable improvements in skin texture to reduced signs of aging, the feedback has been overwhelmingly positive. See for yourself with Real Client testimonials. While our serums are the stars, we recommend exploring our entire range to find the perfect fit for your skincare needs. 

How can I make an appointment?

Book a 10 minute complimentary initial consultation with Dr. Kathryn over a phone call, Facetime, or WhatsApp video.

Contact us at or call 020 8901 6444 to schedule your appointment.

See the full list of Real You Clinic treatments
Acne scarring
B12 Injections
BioIdentical Hormones
Botox Treatments
Brown Spot Removal
Collagen Stimulation
Crepey Skin
Dermal Fillers
Earlobe plumping
Facial Redness
Facial Thread Veins
Hands Rejuvenation
Hay Fever Injections
IPL Treatments
Jaw Sculpting
Labial Puff
Laser for Vascular
Lines and Wrinkles
Lip Enhancement
Lipstick Lines
Masseter Reduction
Menopause Testing
Micro Needling
Mole and Skin Tag Removal
NDYag® Treatments
Neauvia® Range
Non-Surgical Nose Job
Nordlys Light&Bright®
Obagi NuDerm®
Pigmentation Brown Spots
Pores Treatment
Silhouette Soft® Thread lift
Skin Boosters
Skin Peels
Skin Resurfacing
Skin Tightening
Spring Threads
Sweat Reduction
Thread Lifts
Turkey Neck
Under Eye Wrinkles
Vaginal Rejuvenation
Vitamin D Injections
Weight Management

If you are interested in discussing the benefits of this or any Real You Clinic product or treatment with Dr Kathryn, please do get in touch on 020 8901 6444 or

Discover a World of Beauty Transformations

Visit Dr. Kathryn’s Real You Clinic YouTube channel for an insider’s view of our cutting-edge treatments and client journeys. Immerse yourself in expert advice, see real results, and get inspired for your own journey to rejuvenation. Click now and join our growing community of beauty enthusiasts!

The Real You Clinic IconThe Real You Clinic

4.8 255 reviews

  • Avatar Thricilla Crowbech ★★★★★ 2 months ago
    I highly recommend Dr Kathryn’s Real You Clinic for aesthetic procedure’s. Dr Kathryn … More uses premium quality products, that last. Her prices are reasonable, which is one of the reasons I switched to her. Dr Kathryn takes her time getting to know you before any procedure takes place, which helps to build a great rapport with you as her client. I have complete faith and trust in her, as I know that she would not perform procedure just for money or even at my request, if it was totally unnecessary. She is honest and straight talking, and fantastic at what she does.
  • Avatar Abi Marks ★★★★★ 2 months ago
    I have been visiting Dr Kathryn’s practice for a number of years now, most recently … More for a light and bright treatment to treat extreme pigmentation. The difference in my skin is so significant and has totally transformed my appearance and confidence. She is a true professional and master in her field and I can not recommend her service highly enough. In addition to her expertise she is consultative, kind and patient, always taking her time to thoughtfully explain the process. As an extremely nervous client I always feel at ease in the clinic and can’t wait for my next treatment!
  • Avatar M Selway ★★★★★ 5 months ago
    I have been having treatments with Dr Kathryn at Real You for years. She is truly … More amazing in helping to keep me looking youthful yet still subtle. She has a delicate hand with those needles and I would never go anywhere else. I also prefer a clinic with an experienced and highly qualified Doctor. The clinic is always beautiful high quality and relaxing.
    Highly recommend Dr Kathryn and Real You in St Margarets.

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