Understanding Your ‘True Skin Age’ — And How to Improve It

Discover what ‘True Skin Age’ means, how it’s measured using VISIA, and the evidence-based ways to improve your biological skin age.

Dr Darren Mckeown

Published by Dr Darren McKeown

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.

VISIA skin analysis

What Is ‘True Skin Age’?

‘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.

Why Biological Skin Age Can Differ from Chronological Age

Several external and internal factors accelerate skin ageing:

1. UV & HEVL Exposure

Sun and blue light drive:

  • Pigmentation

  • Collagen breakdown

  • Vascular damage

  • Actinic changes

This is the biggest modifiable determinant of skin age.

2. Smoking & Pollution

Both increase oxidative stress and impair circulation.

3. Hormones & Medical Conditions

Oestrogen decline, thyroid disorders and diabetes can all alter skin physiology.

4. Inflammation

Chronic inflammation accelerates collagen loss and pigment formation.

5. Genetics

Some individuals simply age slower or faster due to inherent biology.

6. Lifestyle

Sleep, stress, alcohol and nutrition meaningfully influence:

  • Hydration

  • Barrier integrity

  • Collagen turnover

Understanding these drivers helps patients prioritise interventions.

How VISIA Measures True Skin Age

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.

How to Improve Your Skin’s Biological Age

Here are the most evidence-based strategies:

1. Address UV-Induced Damage

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)

2. Stimulate Collagen & Dermal Remodelling

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.

3. Improve Pigment Evenness

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.

4. Manage Vascular & Redness Issues

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.

5. Optimise Skincare for Longevity

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.

6. Re-Test & Track Progress

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.

Final thoughts

‘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 slower at the level of the skin.

Book your VISIA skin assessment

To book your VISIA skin assessment, call us on 0141 570 0309 or complete our simple online consultation.

Dr Darren Mckeown

Dr Darren McKeown

Our founder, Dr Darren McKeown, is renowned for his expertise and artistry with dermal fillers. As a peer-reviewed medical author, he is passionate about treatments that stand up to scientific scrutiny. Above all, Dr McKeown believes in a global approach; delivering flawless results – and rejuvenation that lasts.

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