How Our Skin Ages – and How Injectables & Skincare Can Help
Dr Becky explains how both natural ageing and environmental factors affect your skin, and how injectables combined with targeted skincare can visibly reduce key signs of ageing:
As a doctor and community dermatologist, one of the most common questions I hear is: “Why is my skin changing, and what can I do about it?”
Ageing is a natural process, but understanding what happens beneath the surface can help us make informed choices about prevention and treatment.
Why Skin Ages
Our skin is made up of three main layers: the epidermis (surface layer), the dermis (where collagen and elastin live), and the deeper subcutaneous fat. As time passes, changes occur in each:
- Collagen and Elastin Breakdown – Starting in our mid-20s, collagen production slows, and elastin (the protein that gives skin its bounce) degrades. This leads to fine lines, wrinkles, and sagging.
- Volume Loss – Fat pads beneath the skin shift and shrink, causing hollowing around the eyes, flattening of the cheeks, and jowls along the jawline.
- Bone Remodelling – Even our facial bones resorb with age, subtly altering structure and support.
- Surface Changes – Years of sun exposure contribute to pigmentation, uneven tone, and rough texture.
The result is what we recognize as “skin aging”: wrinkles, loss of definition, and changes in skin quality.
Prevention: Skincare First
While we can’t stop time, we can slow the aging process with consistent skin care:
- Sun Protection – Daily SPF is non-negotiable. UV exposure is the single biggest cause of premature aging.
- Topical Retinoids – These vitamin A derivatives stimulate collagen production and speed cell turnover.
- Antioxidants (like Vitamin C) – Help neutralize free radicals from sun and pollution, reducing damage.
- Moisturisers & Barrier Support – Hydrated skin looks plumper and healthier, and a strong barrier protects against irritation.
Think of skincare as your “daily maintenance”—it sets the foundation for any further treatment.
Correcting Changes: The Role of Injectables
When skincare alone isn’t enough, injectables can restore youthful balance. Used strategically, they enhance natural beauty without making you look “overdone.”
- Anti-aging Treatments (e.g., Botox®)
These relax the muscles that cause dynamic wrinkles (like frown lines or crow’s feet). They also help prevent deeper lines from forming over time. - Dermal Fillers
Fillers are made up of hyaluronic acid and replace lost volume, contour the face, and soften folds. Midface, nasolabial fold and marionette fillers can subtly lift the face, while lip or chin fillers can restore proportion. - Skin Boosters
Containing hyaluronic acid these work to boost moisture in the upper layers of the skin to help hydrate, plump and brighten skin
- Polynucleotides
These treatments stimulate your body to make new collagen, elastin and fibrin, restoring and regenerating the skin to improving firmness and thickness gradually. They can be used around the eyes and lower face.
When combined with good skincare, injectables allow us to both treat existing changes and slow further aging.
The Art of Subtlety and Restorative Aesthetics
The best results don’t erase character - they refresh. At Be You our approach is always conservative and tailored: enhancing natural features, maintaining balance, and helping you feel like your best self.
Final Thoughts
Skin ageing is a mix of genetics, lifestyle, and time. While we can’t control everything, we can protect, support, and restore with the right combination of science-based skincare and injectable treatments.
If you’re curious about where to start, a consultation with a member of our team can help you create a plan that fits your needs, whether you’re focused on prevention in your 20s or rejuvenation in your 50s, 60s and beyond.








