In aesthetics, "threads" refers to a thread lift, a minimally invasive procedure that uses fine, dissolvable barbed sutures to lift and tighten sagging skin. Often called a "lunchtime lift", it gives a subtle, natural-looking lift to the face, neck, brows and even the body, and is a less invasive, more affordable alternative to a surgical facelift.

How a thread lift works

After the area is numbed, thin barbed sutures are inserted under the skin with a fine needle. The barbs grip the tissue so the threads can be gently pulled to lift and reposition sagging skin, and the excess is trimmed and tucked away. The threads, usually made of polydioxanone (PDO), also trigger the body's healing response and stimulate collagen, which firms and smooths the skin over time. The lifting effect typically lasts 12 to 18 months as the threads are gradually absorbed.

What a thread lift can treat

Threads can lift drooping brows and soften forehead lines, restore cheek definition, sharpen the jawline and reduce jowls, and ease the nasolabial folds between nose and mouth. On the body they can lift loose skin on the arms, abdomen and other areas. For jawline contouring in particular, stronger cog threads anchor into deeper layers for a more defined result, supporting an overall anti-aging plan.

Benefits

Compared with a traditional facelift, a thread lift needs no scalpels or general anaesthesia, so there is less pain, lower risk and a faster recovery, with most people back to normal activities within a few days. Results look natural rather than overdone, and the collagen boost continues to improve skin texture and the look of fine lines over time. It works well alongside other collagen-stimulating options such as microneedling, and can be combined with dermal fillers or PRP for fuller results.

Risks and side effects

Most side effects are mild and temporary: bruising, swelling, mild discomfort and short-lived numbness. Less common complications include infection, allergic reaction to the thread material, asymmetry or over-lifting, dimpling or thread migration, and, on very thin skin, visible threads. Serious problems such as nerve injury or scarring are rare. Thin skin and certain health conditions raise the risk, so an experienced practitioner matters.

Is a thread lift right for you?

Thread lifts suit people with mild to moderate skin laxity who want a subtle improvement rather than dramatic change, and who understand the results are temporary. A consultation with a qualified dermatologist or plastic surgeon will confirm whether it is right for you and discuss alternatives. For more, see the American Society of Plastic Surgeons guide to thread lifts.