Will Laser Resurfacing or Chemical Peels Help Lax Neck Skin?

you should avoid chemical peels on the neck for lax skin because superficial peels that are safe on the neck will not be effective and medium-depth chemical peels that barely produce any tightening on facial skin are too dangerous on the neck as there is a risk of scarring. If you don't have a neck lift, then you can consider ablative Fraxel Repair and Thermage radiofrequency tightening

Fractional laser is an amazing and highly effective treatment in our office. We use the laser treatment to help with acne scars, large pores, fine wrinkles, tissue collagen loss, scars, sebaceous hyperplasia, active acne, and for brightening dark pigmentation. Although there are very strong fractional lasers such as CO2 laser, we use lighter treatments for corrective skincare and maintenance of results. Our Thulium fractional laser, clear and brilliant laser, and Ultra Thulium laser are excellent options in our clinic. We also perform CO2 fractional and erbium depending on skin tone and tolerance for downtime. Patients do have to use a Melarase cream before and after treatment to help further reduce pigmentation after laser. Dark spots can improve with these treatments. I recommend fractional laser for incisional scars as well, especially after plastic surgery.

Best,
Dr. Karamanoukian
Realself100 Surgeon

Surgical neck lift can be a fine option for tightening laxed neck skin. However, if you are not prepared for surgical procedure that has the risk of injuring spinal accessory nerve, e.g. inability to raise your arms to the ceiling, you better consider nonsurgical options as well. Chemical peel will not do much for laxed skin. You should consider a combination of low-energy fractional CO2 laser combined with possibly tumescent neck liposuction which intentionally creates a plane of scar tissue that facilitates tightening with the skin adhering to underlying sheaths covering muscles on the neck.

I would consider a series of low energy, higher density fractionated CO2 laser treatments. A high energy resurfacing procedure or even a medium depth chemical peel both run the risk of adverse scarring. Skin in the neck has fewer hair follicles, sebaceous glands and other adnexal structures than the face and is therefore less able to fully recover from injury.

A judiciously performed lower facelift is a thing of beauty. The key is to find a surgeon who delivers natural results. Not an easy thing. There are a lot of famous surgeons in New York. To paraphrase Nora Ephron, that does not mean that they know how to sew human beings.
You might find a willing dermatologist to inject the neck cords with botox. This will help them (not perfect but improved) and stay away from blouses with plunging necklines.