Kairax™ Filler Treatment in London
At London Aesthetics, we prioritise clinical excellence and patient safety by utilising high-quality, CE-approved hyaluronic acid dermal fillers. Kairax™ represents a new generation of HA fillers, engineered with advanced viscoelasticity to provide precise facial contouring and long-lasting rejuvenation while maintaining a soft, natural feel.

Professional Kairax Filler Services Available in London
Precision Volumisation
Kairax deep and Sub-Q variants are designed for structural support, making them ideal for cheek and chin augmentation.
Advanced Safety Profile
Every Kairax™ syringe is a CE-approved hyaluronic acid dermal filler and contains lidocaine to ensure maximum patient comfort during the procedure.
Superior Viscoelasticity
Combined traditional crosslinking techniques and combined them with mechanical cross-linking to create a filler with high resistance to deformation.
Natural Integration
The HA filler mimics the body’s own hyaluronic acid, ensuring smooth integration into the facial tissue without a “filled” appearance.
Targeted Corrections
From Kairax fine for delicate perioral lines to Kairax deep for nasolabial folds, the range offers a bespoke solution for every wrinkle type.
Minimal Swelling
Clinical evidence suggests the purified nature of the hyaluronic acid in Kairax leads to reduced post-treatment inflammation compared to some legacy brands.
Longevity and Effectiveness
The unique manufacturing process ensures the filler face results remain visible and stable for an extended duration.
Before & After Kairax Fillers
The patient journey at London Aesthetics is built on a “natural-looking first” philosophy. Most patients observe an immediate improvement in facial volume and a reduction in deep wrinkles or fine lines. During the first 14 days, the filler integrates fully with the dermis, softening the initial appearance into a refined, hydrated look. Our clinical case studies demonstrate that Kairax™ effectively restores the “triangle of youth,” lifting sagging tissues and smoothing the nasolabial area with high precision.

Kairax Pricing Overview in London
Treatment Area | Price Range | Syringes | Duration |
Lip Augmentation | £220 – £280 | 1 x 1ml | 6–9 Months |
Nasolabial Folds | £250 – £350 | 1ml – 2ml | 9–12 Months |
Cheek Contouring | £400 – £550 | 2ml | 12–18 Months |
Jawline/Chin | £450 – £600 | 2ml – 3ml | 12–18 Months |
We offer comprehensive treatment packages for patients seeking full-face rejuvenation. Returning patients benefit from a staged treatment programme discount, ensuring that maintenance sessions are cost-effective. All prices include a follow-up consultation to ensure the results align with your aesthetic goals.
Why Choose London Aesthetics
London Aesthetics is a premier destination for facial aesthetics in central London. Our practitioners are experts in aesthetic medicine, focusing on a patient-first approach that avoids the “over-filled” look common in high-street shops. We only source our supply from reputable UK distributors like LKM Aesthetics Supplies to guarantee product authenticity. Our clinic environment is strictly clinical yet approachable, ensuring that safety and luxury go hand-in-hand.


The Kairax Treatment Process: Step by Step
Consultation Phase
Every treatment begins with a detailed facial analysis. We discuss your medical history, aesthetic goals, and determine which Kairax™ variant—Fine, Deep, or Sub-Q—is most appropriate for your skin concerns.
Preparation Protocol
The treatment area is thoroughly cleansed with clinical-grade antiseptic. Although Kairax contains lidocaine, we may apply a topical anaesthetic cream to the area to ensure the application is as painless as possible.
Injection Technique
Using either a fine-gauge needle or a micro-cannula (depending on the area), the practitioner carefully places the hyaluronic acid filler into the targeted dermal or sub-dermal layers.
Contouring and Refinement
Once the volume is placed, the practitioner may gently massage the area to ensure smooth distribution and perfect facial contouring, checking for symmetry and natural movement.
Completion and Aftercare
The area is cleaned again, and a soothing recovery balm is applied. You will receive a bespoke aftercare pack and a direct contact line for any post-treatment queries.
Benefits of Kairax Filler
Natural-Looking Enhancement
Kairax is specifically formulated to provide a natural feel. Because it uses combined traditional crosslinking techniques and combined them with mechanical cross-linking to create a stable gel, it moves with your facial expressions rather than appearing static.
Exceptional Longevity
Due to the high-density cross-linking of the HA molecules, Kairax deep and Sub-Q offer enhanced resistance to the body’s natural enzymes, providing results that outlast many standard fillers.
Minimal Downtime Requirements
The purity of the HA and the inclusion of lidocaine mean that most patients can return to their daily activities almost immediately, making it an ideal “lunchtime” procedure.
Versatile Application
Whether you are looking to treat fine lines around the eyes or require significant volume for chin and cheek enhancement, there is a specific Kairax product designed for that depth.
Proven Safety Profile
Kairax is a CE-approved hyaluronic acid dermal filler. It undergoes rigorous quality control to ensure low levels of BDDE residue, which significantly reduces the risk of late-onset inflammatory nodules.
Treatment Compatibility
Kairax works harmoniously with other aesthetic treatments. It can be part of a wider rejuvenation plan involving skin boosters or anti-wrinkle injections to achieve a holistic “liquid facelift.”
Kairax vs Other Fillers: Comparison Chart
Understanding the landscape of dermal fillers helps in making an informed choice for your facial rejuvenation.
Feature | Kairax™ | Traditional HA Filler | Premium Global Brand |
Duration | 9–18 Months | 6–12 months | 12–18 Months |
Price | £220 – £600 | £180 – £400 | £350 – £800 |
Viscosity | High (Multi-layer) | Medium | Variable |
Best For | Contouring & Deep Folds | Superficial Lines | General Volumisation |
Recovery Time | 1–3 days | 2–5 Days | 1–3 Days |
Natural Feel | Yes (Excellent) | Yes | Yes |
Reversibility | Yes (Hyaluronidase) | Yes | Yes |
Collagen Stimulation | Moderate | Low | Moderate |
While many fillers provide volume, the mechanical cross-linking to create Kairax’s unique structure provides a specific “lift” that is often only found in much more expensive premium brands.
Our Kairax Treatment Options in London
Standard Volume Application
Focused on a single area, such as 1ml for lip definition or nasolabial correction.
Comprehensive Enhancement Protocol
A multi-syringe approach targeting the mid-face and lower face for a global lifting effect.
Combination Treatment Packages
Combining Kairax with other HA fillers or skin quality treatments for maximum radiance.
Staged Treatment Programmes
Building volume gradually over 2-3 sessions to ensure the most natural transition.
Maintenance and Refresh Sessions
Smaller 0.5ml or 1ml sessions designed to top up volume before it completely dissipates.
Customised Approach
A bespoke plan where different viscosities (Fine, Deep, Sub-Q) are used in different layers of the face.
Treatment Guidance
No. of sessions:
usually 1 (follow-up at 2 weeks)
Treatment time:
30-60 mins
Downtime:
24–48 hours (social downtime)
Back to work:
same day or next day
Visible results:
immediate (final result at 14 days)
Duration:
9–18 months depending on area
The effectiveness of Kairax is highly dependent on the injection depth. Our practitioners are trained to use the “Deep” variant for structural support and the “Fine” variant for superficial hydration and line smoothing.

Aftercare
During the first 24 to 48 hours, it is vital to avoid strenuous exercise, alcohol, and extreme heat (such as saunas or steam rooms). These can increase blood flow to the face and potentially exacerbate swelling or bruising in the treated area. Do not apply heavy makeup for at least 12 hours to prevent infection at the injection sites.
For the best long-term results, stay hydrated and use a high-SPF sunscreen. Hyaluronic acid is hydrophilic, meaning it draws in water; maintaining good hydration levels will actually enhance the “plumping” effect of your Kairax filler. If you experience any unexpected pain or redness, contact our clinic immediately for an assessment.
Frequently Asked Questions About Kairax
How long does Kairax filler last?
Kairax is known for its longevity. Depending on the area treated and the individual’s metabolism, results typically last between 9 and 18 months. Volumising areas like the chin and cheeks usually last longer than high-movement areas like the lips.
Is Kairax filler safe?
Yes, Kairax is a CE-approved hyaluronic acid dermal filler that meets strict European safety standards. It is manufactured using a highly purified process to minimise impurities, and because it is made of HA, it is fully reversible if needed.
Does Kairax filler feel natural?
Absolutely. One of the primary reasons we offer Kairax in our London clinic is its superior viscoelasticity. It is designed to integrate with your tissue, meaning it feels like your own skin rather than a foreign substance.
What is the difference between Kairax Fine, Deep, and Sub-Q?
These refer to the viscosity and particle size. Kairax Fine is for superficial lines; Kairax Deep is the “workhorse” for nasolabial folds and lips; Kairax Sub-Q is the thickest, used for structural contouring of the jawline and cheeks.
Who is an ideal candidate for Kairax?
Anyone looking to restore lost volume, smooth out deep wrinkles, or enhance facial features like the lips or chin is a candidate. During your consultation, we will assess your skin quality and bone structure to ensure Kairax is the right choice for you.