The protocol that treats neck laxity the bioregenerative way. No needles, no pain and no downtime.
The skin on the neck is thinner, has fewer sebaceous glands and almost no supporting fat. Add constant movement and daily sun exposure, and it becomes the first area to lose firmness, and the one that gets the least care.
Pinching the skin and watching how long it takes to settle back is the simplest elasticity test. When it is slow to respond, what is missing is not hydration: it is structure.

Zaffiro works with infrared energy under controlled thermal action. Instead of injuring the skin to trigger repair, it prompts the body itself to build a bank of physiological collagen, the same supporting collagen the skin once made on its own and stopped replacing.
The result is firmness built from the inside out: the skin becomes thicker and more elastic, giving better support to the neck and the jawline.
Controlled heating that tightens the skin and activates bioregeneration.
Needle-free micro-infusion of actives, working on skin quality and radiance.
Two handpieces, one device: the professional adapts the application to the shape and the needs of each area.
increase in thickness
after 1 session.
increase in elasticity
after 1 session.
of patients report visible improvement
within the first month.
Efficacy data for Zaffiro Skin Tensor Regenerative, Neauvia technical material. Individual results vary depending on skin condition, number of sessions and the professional's recommendation.
Z NECK PROTOCOL is the application of Zaffiro Skin Tensor Regenerative designed specifically for the neck, respecting the thickness of the skin, the direction of the lines and the transition to the jawline. Every step happens within a single session.
The professional assesses elasticity, thickness and degree of laxity, then sets the parameters and the number of sessions for your case.
The IR Biostim handpiece heats the skin in a controlled way, causing immediate contraction of the fibers and a bioregenerative stimulus.
Smart Hydro delivers actives through needle-free micro-infusion, treating the texture, hydration and glow of the area.
Over the following weeks the collagen bank takes shape. Firmness keeps improving even after the session is over.
The number of sessions and the interval between them are set by the professional during the assessment. They vary with the degree of laxity and how your skin responds.






Images kindly provided by the professionals named, published with their permission. Individual results may vary depending on skin condition, the number of sessions performed and the professional's recommendation.
No needles and no incisions. It feels like a comfortable, gradual warmth on the skin, and the professional controls the intensity throughout the session.
You go back to your routine right after the treatment. No bandages, no rest and no visible marks to hide.
Because it does not injure the skin, the protocol can be repeated. The more sessions, the more rejuvenation builds up in the area.
Suitability always depends on an in-person assessment. Only a qualified professional can determine whether the protocol is right for you.
No. Zaffiro uses no needles and does not cut the skin. During the application it feels like a comfortable warmth, and the professional adjusts the intensity throughout the session.
No. The protocol has zero downtime. You can return to your activities right after the session.
There is a noticeable tightening effect during the session itself, from the contraction of the fibers. The main result, however, is bioregenerative: the collagen bank takes shape over the following weeks. According to Neauvia's technical material, 85% of patients report visible improvement within the first month.
It depends on the degree of laxity, the thickness of your skin and your individual response to the stimulus. The number of sessions and the interval between them are set by the professional during the assessment.
Yes, it is one of the indications for the IR Biostim handpiece. Rapid weight loss often leaves the skin with reduced firmness and elasticity, and the bioregenerative stimulus acts precisely on that.
Zaffiro is part of Neauvia's Made for Combination line, designed to work together with other procedures, such as biostimulators and fillers. The combination and the order of application should be decided by the professional.
The protocol is performed by qualified professionals who work with Zaffiro Skin Tensor Regenerative. Contact Neauvia to find a professional in your area.
Talk to a professional who works with Zaffiro
and ask for the Z Neck Protocol.