What should you know about smooth fine lines?

With time, skin can lose some collagen, elastin, and water-holding ability. Sun exposure accelerates structural change, while squinting and other repeated expressions can make lines more visible during movement and eventually at rest. Dry or irritated skin may make texture look more pronounced. Lines around the eyes may be described as crow's feet, while broader changes from ultraviolet exposure are often called photoaging. Fine lines are usually a cosmetic concern, but a new rough or scaly mark is different and should be examined.

Use broad-spectrum sunscreen and protective clothing, moisturise regularly, and choose a gentle cleanser. Introduce active products gradually because irritation can make lines look stronger; a clinician can advise whether a retinoid or another product suits your skin and medical history. If you want a procedure, discuss goals, downtime, skin tone, sensitivity, and how many sessions may be considered. Microneedling and botulinum toxin injections work through different mechanisms, so the choice depends on whether lines are mainly texture-related or movement-related.

Seek assessment for a spot that changes, bleeds, crusts, remains sore, or feels rough compared with nearby skin. Ask for help if a product causes persistent burning, swelling, blistering, or a rash. Cosmetic treatment should wait until an unexplained lesion or active skin inflammation has been assessed.

Ask whether the lines are mainly caused by movement, sun damage, dryness, or another skin change. Discuss suitable home care, the expected effect and risks of microneedling or Botox, and how to protect your skin before and after any procedure.