McKeown Medical
167 Bath Street, Glasgow, G2 4SQ
Discover what ‘True Skin Age’ means, how it’s measured using VISIA, and the evidence-based ways to improve your biological skin age.
Date posted — 2.02.26
It is common for patients to know their chronological age, but very few know their biological skin age. In aesthetic medicine, these two numbers often don’t match.
Thanks to modern imaging systems like VISIA®, we can now estimate ‘True Skin Age’, a measure of how your skin is ageing relative to people of the same age and skin type.
Patients find this incredibly useful because it provides:
A baseline
A motivation marker
A treatment response tracker
An objective way to measure improvement
In this article, we break down what ‘True Skin Age’ means and how to lower it over time.
‘True Skin Age’ is a data-driven score generated by VISIA that compares your skin to a large global database of individuals of the same gender and age group. It takes into account markers such as:
UV damage
Pigmentation
Redness
Texture and pores
Collagen-related ageing
Porphyrins/bacteria
Fine lines and wrinkles
This score can be:
Younger than your chronological age
Equal to your chronological age
Older than your chronological age
Patients instantly grasp the concept, and are motivated to improve it.
Several external and internal factors accelerate skin ageing:
Sun and blue light drive:
Pigmentation
Collagen breakdown
Vascular damage
Actinic changes
This is the biggest modifiable determinant of skin age.
Both increase oxidative stress and impair circulation.
Oestrogen decline, thyroid disorders and diabetes can all alter skin physiology.
Chronic inflammation accelerates collagen loss and pigment formation.
Some individuals simply age more slowly or faster due to inherent biology.
Sleep, stress, alcohol and nutrition meaningfully influence:
Hydration
Barrier integrity
Collagen turnover
Understanding these drivers helps patients prioritise interventions.
The VISIA system uses:
Multispectral imaging
RBX® technology for pigment/redness isolation
UV photography
Texture mapping
Pore analysis
Comparative population data
The software then assigns a biological skin age relative to peers.
This forms a baseline, enabling patients to measure change over time.
Here are the most evidence-based strategies:
UV drives pigmentation, redness, and collagen breakdown, so improving UV-related markers makes skin appear younger.
This may involve:
Pigmentation laser (for brown spots)
Vascular laser (for redness)
IPL/BBL (for photoageing)
Antioxidant serums (to reduce oxidative stress)
Broad spectrum SPF (daily)
Collagen density strongly influences biological skin age.
Clinically effective ways to stimulate collagen include:
Fractional resurfacing lasers
Non-ablative collagen-stimulating lasers
Full resurfacing lasers
Retinoids (topically)
Peptides (supporting mechanism)
VISIA’s wrinkle/texture metrics are particularly responsive to collagen treatments.
Uneven pigmentation adds years to perceived age. Strategies include:
Hydroquinone (short-term cycles if appropriate)
Tranexamic acid (melasma/PIH)
Laser/light therapy
Topical retinoids
Barrier repair for inflammation-driven PIH
Pigment reduction is one of the fastest ways to make skin look younger.
Diffuse redness is strongly associated with inflammatory ageing.
Vascular improvements typically involve:
Vascular lasers
IPL/BBL
Anti-inflammatory skincare
Trigger management (alcohol, heat, sun, stress)
Reducing redness improves clarity and uniformity, two strong youth markers.
Maintenance therapy matters. Important categories include:
Retinoids (cell turnover & collagen)
Vitamin C (antioxidant support)
Niacinamide (barrier & pigment suppression)
Peptides (signalling pathways)
Sunscreen (non-negotiable)
This protects investment in clinical treatments.
The real power of measuring skin age is proof of change.
Patients who re-test after 3–12 months typically see measurable improvements in:
UV damage scores
Pigment evenness
Redness
Texture
Biological age
This creates a gratifying feedback loop that sustains motivation.
While VISIA focuses on facial skin analysis, it is important to recognise that ageing affects the entire body, not just the face. Many patients also notice changes in areas such as the neck, chest, hands, and upper arms, where skin quality, tone, and elasticity can gradually decline over time.
For concerns like skin laxity or uneven texture in these areas, treatment options may include non-surgical approaches such as light-based therapies and body contouring, or surgical procedures, depending on the degree of change. For example, concerns such as ‘bingo wings’ can be addressed with treatments like CoolSculpting® and SkinTyte™, or upper arm lift surgery when more significant tightening is required.
Addressing both facial and body concerns as part of a comprehensive plan helps create more balanced, natural-looking results overall.
‘True Skin Age’ gives patients a meaningful framework for understanding their skin’s health and ageing trajectory. By combining objective measurement with targeted clinical treatments and sensible skincare, it is possible not just to look younger, but to biologically age more slowly at the level of the skin.
To book your VISIA skin assessment, call us on 0141 570 0309 or complete our simple online consultation.
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Skin quality is the missing piece in aesthetic medicine. Discover why tone, texture and clarity matter—and how lasers and VISIA...
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This is not a facelift.
This patient is just one week after The Quantum Lift, immediately after having her tape removed - you can still see a little residual adhesive on her cheeks.
The Quantum Lift is our new minimally invasive approach to rejuvenating the lower face and neck. We first use precision liposuction to remove excess fat from beneath the chin and around the jowls, sculpting a cleaner jawline. We then use QuantumRF beneath the skin to contract and tighten the tissues of the lower face and neck.
What has impressed me most about QuantumRF is the degree of tissue contraction we can achieve. You can actually see the tissues tightening during the procedure itself, but that`s only the beginning. Most patients are through the main recovery within a week or two, while tightening and collagen remodelling continue for 3–6 months afterwards.
So, at only one week, this is still a very early result but she`s already delighted with the improvement.
No facelift. One week post-treatment. And plenty more improvement still to come.
What do you think?
Dr Rhona is back!
We’re delighted to share that Dr Rhona Cameron will be returning to clinic at the beginning of September following her maternity leave and her diary is now open for appointments!
We know many of you have been looking forward to seeing Rhona again, and we’re so pleased to welcome her back!
If you’d like to book an appointment with Dr Rhona, you can do so via our website or app, or contact the team on 0141 370 0509.
We’ve shown you lots of side profiles from the Quantum Lift, but what does it look like from the front?
This lovely patient is just four weeks after her procedure, and I think the front view really shows how much we can change while still keeping the face looking soft and natural.
As part of her Quantum Lift, we removed unwanted fat from beneath the chin and around the jowls. Rather than simply discarding that fat, we used some of it to restore volume to her chin and jawline, helping to replace some of the volume she had lost over time and bring back a little of the youthful softness to the lower face.
You’ll also notice a small amount of lumpiness beneath the chin. At four weeks, this is very common after liposuction in this area and is part of the healing process. She’s now using firmer massage to help soften this over the coming weeks, and we would expect the result to continue settling and refining.
Most importantly, she’s absolutely over the moon with the change, and we are too!
What do you think of the front view?
Once again, the combination treatment wins the day!
This patient came to us hating her neck and jowls, but she would not consider anything invasive. Treating the neck is always a challenge especially with non-invasive treatments only.
For this patient we first of all reduced the fat under the chin using CoolSculpting, then we did some hyaluronic acid under the mandible to define the jaw and finally we did some Sofwave to tighten the skin.
The patient is over the moon with her results. What do you think?
There is no single "best" facial rejuvenation treatment - only the treatment that`s right for the individual patient.
For patients with more advanced facial ageing, significant jowls and loose skin of the neck, a deep plane facelift remains the gold standard. In the right hands, it can achieve results that more significant than what we can do with less invasive treatments.
This is one of our recent patients following deep plane face and neck lift surgery, performed by the incredibly talented @bramhallplasticsurgery. It`s always a privilege to work alongside Russell and see the exceptional results he consistently achieves.
One of the things I`m most proud of at McKeown Medical is that we`re a genuinely multidisciplinary team. We don`t believe every patient needs fillers. We don`t believe every patient needs surgery either. We offer injectables, lasers, minimally invasive procedures like the Quantum Lift, and facelift surgery because different patients, at different stages of the ageing process, need different solutions.
Our job isn`t to sell you a procedure - its to help you choose the right one.
If you want to have a conversation about which option is right for you, you can send us some pics by PM.
#DeepPlaneFacelift #Facelift #NeckLift #FacialRejuvenation #PlasticSurgery #AestheticMedicine #NaturalResults #McKeownMedical #Glasgow #PlasticSurgeon
I genuinely think the Quantum Lift is changing what is possible for patients who want to improve their jawline and neck, but do not want to undergo facelift surgery.
I have used earlier generations of skin-tightening technology and, honestly, I was often underwhelmed by the results. This is different.
By combining precise power-assisted liposuction, targeted treatment of the neck muscle where needed, and QuantumRF skin tightening, we can address the three things that most commonly age the lower face and neck: muscle, fat and skin.
This patient is shown just 24 hours after treatment. There is still swelling to settle, but the early change in her jawline and neck contour is already clear.
I have also included clips from the procedure for anyone who likes seeing the technical side of what we do.
Would you consider a minimally invasive alternative to facelift surgery for your jawline or neck, or would you rather go straight to surgery?
And this is why we LOVE combination treatments in the clinic!
Different parts of the face age in different ways. And even different layers of the same part sometimes age differently, which is why we often need to combine treatments to achieve the best overall effect for each patient.
This lovely patient first underwent some laser resurfacing to her eyelid area to take away the lines and wrinkles and tighten the skin. Then we used some HA to blend the contour below the eye and cheek. Finally, we addressed the lower part of the face and neck with some Sofwave to tighten the skin and Sculptra to give her more connective tissue support.
She is over the moon with her improvement. What do you think?
The biggest mistake I see after weight loss? People choose a treatment before understanding what`s actually causing their loose skin.
Not all "loose skin" is the same, which is why the right treatment for one person can be completely wrong for another.
If you`ve lost weight and aren`t sure which option is right for you, the first step isn`t choosing a device. It`s getting the right diagnosis.
Looking for some advice? Send us a DM to get started.
The Quantum Lift!
We introduced this new technique only a few weeks ago and, well, it’s going even better than expected. This is one of our patients before and immediately after. I always warn my patients that I cannot give them a surgical facelift result with a procedure that doesn’t involve cutting but honestly, in this case, I think we got pretty close to a facelift result and closer than I was expecting.
First we remove some fat from under the chin and jawline before the quantum goes in to tighten the skin. I have included a picture of the neck after the we had removed fat from both sides, but only applied the quantum to her right side. You can see how much difference there is when I try to pinch the skin. In the non-treated skin I skin still pinch an inch (or two) but on the treated side there is very little to pinch, because the tissues have shrunk down so much.
The patient tolerated the procedure very well under simple local anaesthetic without sedation and we had a nice chat throughout. Afterwards she had a cup of tea and then went home with her husband half an hour later.
I have been very excited about The Quantum Lift for a while, but I’m only getting more excited the more I do. I really believe this is a massive step towards an effective way to rejuvenate the lower face and neck whilst avoiding traditional facelift scars.