Loose skin under the eyes can be one of the most frustrating signs of ageing. It can make you look tired, even when you’re well-rested, and concealer often does little to disguise it -in fact, makeup can sometimes make it more obvious. This delicate area is particularly prone to laxity because the skin is incredibly thin, with less collagen and elastin than other parts of the face. Over time, natural ageing, genetics, lifestyle habits, and sun exposure all accelerate the process. But the good news is that there are now highly effective, targeted treatments that can restore firmness and smoothness without significant downtime.

Why does skin under the eyes become loose?

The skin around your eyes is roughly 10 times thinner than the skin on the rest of your face, making it more vulnerable to collagen loss and environmental damage. As we age, collagen and elastin production slows dramatically, and the skin’s ability to hold on to moisture decreases. This can cause the under-eye area to appear crepey and saggy. Factors like smoking, excessive sun exposure, and poor sleep can accelerate these changes, while genetics may determine how early they appear. Weight fluctuations can also contribute, as the skin in this area doesn’t always bounce back easily.

Skincare to support under-eye skin health

While skincare alone can’t reverse significant laxity, it’s an essential foundation for keeping the under-eye area as healthy and resilient as possible. Ingredients such as retinoids (used carefully and at the right strength for the eye area) can stimulate collagen production over time. Peptides and growth factors can help strengthen the skin, while hyaluronic acid serums or eye creams can boost hydration. Daily SPF application is crucial – UV damage is one of the biggest accelerators of collagen breakdown.

However, once loose skin is visible, topical products can only go so far. This is where professional treatments make a big difference.

Regenerative injectables for tightening and strengthening

Polynucleotides are one of the most exciting advances in under-eye rejuvenation. These regenerative injectables work by stimulating fibroblasts to produce more collagen and elastin, while also improving hydration and repairing tissue at a cellular level. Over a series of treatments, the skin becomes firmer, smoother, and more elastic, with results that look completely natural.

For patients with more advanced laxity, biostimulators such as Lenisna or Julaine can be used strategically to improve skin density and support the under-eye area from within. These treatments don’t just mask the problem, they help the skin behave more like it did years ago.

Energy-based treatments for collagen stimulation

Non-surgical skin tightening devices can also be highly effective for loose under-eye skin. Radiofrequency microneedling treatments stimulate collagen production in the deeper layers of the skin, while ultrasound-based treatments target the structural support tissues beneath. Both approaches encourage gradual, natural tightening over time.

For those with fine lines and textural changes alongside laxity, fractional laser resurfacing can improve both firmness and surface smoothness, delivering a refreshed and more youthful appearance. 

When surgery may be the right choice

If there is significant skin excess or pronounced sagging, non-surgical methods may not be enough on their own. In these cases, lower eyelid blepharoplasty (eyelid surgery) can remove or reposition excess skin and fat to restore a smoother contour. When performed by a skilled oculoplastic surgeon, results can be long-lasting and natural-looking, without changing your facial expression.

The best results come from a personalised plan

Loose skin under the eyes is rarely caused by one single factor, which is why the most effective approach often combines treatments. For example, polynucleotides or biostimulators might be used alongside energy-based tightening for optimal results. Lifestyle factors – like good sleep, sun protection, and avoiding smoking – also play a key role in maintaining improvements.

In my clinic, I always start with a detailed consultation and skin assessment before creating a tailored plan that addresses the cause of your concerns. This ensures we’re not just treating symptoms, but actively improving the skin’s health and resilience for the long term.

If you’d like to learn more about the options, or to discuss what’s right for you, click here to enquire or to book a consultation in clinic.