lip thinning with age & sun

It’s common to notice your lips becoming thinner, paler, or less defined as you get older. Sun exposure, lifestyle factors, and the natural ageing process all contribute to changes in lip shape, volume, and texture. While these changes are normal, there are safe, evidence-based options available to help restore natural fullness, definition, and hydration—without surgery.

why do lips thin over time?

Lip thinning is caused by a combination of intrinsic ageing and external factors, especially sun exposure. Over time, the lips lose collagen, fat, and moisture, leading to:

Reduced lip volume and fullness (especially the upper lip)
Flattened Cupid’s bow and less defined lip borders
Vertical lines and wrinkles around the mouth
Paler appearance and dryness

Smoking, frequent sun exposure, and dehydration can speed up these changes.

What are the signs of Lip Ageing?

Thinner, less prominent lips
Loss of natural curve and lip border definition
Vertical “lipstick lines” or creasing
Downturned corners or “marionette lines”
Increased dryness and chapping

treatment options with Dr Liz

Dr Liz Dawes-Higgs offers a thoughtful, layered approach to lip rejuvenation, always aiming for natural-looking results and respecting the unique proportions of your face.

Lip Volume & Definition Support

Our “Lip Volume & Definition Support” treatments are designed to gently restore lost volume, enhance the natural shape of your lips, and improve definition—without overcorrection. Using advanced, personalised techniques, I help:

Restore subtle fullness to the upper and lower lips
Rejuvenate the Cupid’s bow and lip border
Address “lipstick lines” and perioral wrinkles

Lip Hydration & Barrier Care

I recommend daily use of SPF 50+ lip balm, topical antioxidants, and hydrating lip care to protect and maintain results. These measures help prevent further sun damage and keep lips soft and healthy. There are also hydration support procedures that are available in clinic.

why choose dr liz dawes-higgs?

With over 20 years’ experience as a specialist dermatologist, Dr Liz offers personalised, evidence-based care using advanced laser technology and tailored solutions for smoother skin lines, restored facial volume, boosted collagen, and enhanced skin hydration and glow. Every patient receives a thorough assessment, clear communication, and a treatment plan tailored for natural-looking, long-term results.

Ready to take the next step?

For more information, please book a consultation with Dr Liz — Sydney’s skin expert in laser and skin support treatments, or contact the clinic on (02) 9958 1555.