This is general guidance about physically holding skin in position, rather than a tested result for a particular chin strap. Pulling skin into place and changing the tissue underneath are different things. A lifted look while something holds skin in place is a styling effect, not a facelift on an installment plan.1

Do face straps help with sagging skin?

If you mean adhesive face lifting tape attached to strings, it can temporarily lift the appearance of the eyes and cheeks. The tape and strings can be visible close up. Tape placed directly over wrinkles can also briefly smooth them, but the wrinkles return after removal. Neither effect should be mistaken for lasting skin tightening.1

Adhesive tape can remove the outer skin layer, cause irritation or an allergic reaction, and produce blisters that can scar. If you try face tape, use tape designed for the face and follow its manufacturer's instructions, rather than using household tape.1

Should you wear a chin strap overnight?

There is no established overnight schedule here for tightening skin with a cosmetic chin strap. General precautions for fabric against the face are to avoid excessive tightness and prolonged friction. Pressure and rubbing can damage skin, and covered skin can develop irritation or worsening acne. Be especially careful with existing eczema, acne or rosacea.2

Remove a cosmetic strap if you develop itching, redness, pain, numbness or damaged skin. Inspect the area rather than continuing through the symptoms. Skin reactions from face coverings usually improve when wearing time is reduced or use stops.2

Are lifting masks or jaw exercisers better?

A skincare mask can provide temporary hydration or a glow. Read its ingredients, especially if you have sensitive skin or use medicines that increase skin sensitivity. Moisturizing can make fine lines less noticeable, but that is not the same as lifting sagging skin. A smoother surface and a lifted jawline are different jobs, even when the packaging gives them the same job title.34

Jaw exercisers target chewing muscles, not skin elasticity or fat beneath the chin. Their facial contouring benefits remain uncertain. In a small report, two people used a jaw exerciser for about three months without noticeable changes in jaw appearance. That is a different device from a strap, not a reason to assume either will tighten skin.5

What can actually tighten sagging skin?

  • Creams offer subtle results at best. Retinol can help collagen production, but creams cannot lift sagging skin.
  • Ultrasound can produce modest lifting and tightening within 2 to 6 months.
  • Noninvasive radiofrequency heats tissue beneath the skin, with best results around 6 months.
  • A surgical lift gives the most dramatic results.
4

A board certified dermatologist can assess which option fits the amount of sagging. Procedures tend to work best for a small amount of loose skin and are not suitable during pregnancy, with a skin infection or with certain medicines. A compression garment prescribed after a procedure is a separate matter: follow your clinician's aftercare instructions rather than treating it as a cosmetic lifting strap.4

Where this answer comes from

  1. 1What Is Face Tape & Does It Work?health.clevelandclinic.org
  2. 2Skin reactions to face masksdermnetnz.org
  3. 3Do Face Masks Actually Work or Are They Just a Fad?health.clevelandclinic.org
  4. 4Many ways to firm sagging skinaad.org
  5. 5Facial Contouring Through Jaw Exercises: A Report of Two Cases Examining Efficacy and Consumer Expectationspmc.ncbi.nlm.nih.gov