Neauvia
Z Neck Protocol | Zaffiro Skin Tensor Regenerative

Say goodbye to loose skin on your neck.

The protocol that treats neck laxity the bioregenerative way. No needles, no pain and no downtime.

Zaffiro Skin Tensor Regenerative

Why the neck ages first

The pinch test never lies: low elasticity calls for Zaffiro.

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.

Thin skin, little supportLess structural collagen than the face from the very start.
In motion all day longConstant bending etches horizontal lines early.
Unprotected exposureSunscreen usually stops at the chin.
Zaffiro Skin Tensor Regenerative
The technology

Tightens, lifts, redensifies and improves skin quality the bioregenerative way.

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.

IR Biostim

The handpiece that builds collagen.

Controlled heating that tightens the skin and activates bioregeneration.

  • Produces the best kind of collagen: redensifies without injuring the skin.
  • Recommended for patients on GLP-1 treatment who lost firmness and elasticity through rapid weight loss.
  • Zero downtime and zero pain.
  • Repeat as often as you like: the more sessions, the more rejuvenation.
Smart Hydro

Multiple functions in one luxury handpiece.

Needle-free micro-infusion of actives, working on skin quality and radiance.

  • Deep hydration.
  • Lightens dark spots and boosts glow.
  • Soothes and softens the skin.
  • Helps in the treatment of acne.

Two handpieces, one device: the professional adapts the application to the shape and the needs of each area.

The power of Zaffiro in results
Your skin with
40%

increase in thickness
after 1 session.

25%

increase in elasticity
after 1 session.

85%

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.

Zaffiro Skin Tensor Regenerative Zaffiro Skin Tensor Regenerative
The protocol

A protocol made for an area that needs attention.

Zaffiro Skin Tensor Regenerative

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.

Step 01

Assessment

The professional assesses elasticity, thickness and degree of laxity, then sets the parameters and the number of sessions for your case.

Step 02

Tightening

The IR Biostim handpiece heats the skin in a controlled way, causing immediate contraction of the fibers and a bioregenerative stimulus.

Step 03

Skin quality

Smart Hydro delivers actives through needle-free micro-infusion, treating the texture, hydration and glow of the area.

Step 04

Bioregeneration

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.

Before & After

Before and after results that prove Zaffiro's efficacy.

BeforeAfter
Before and after neck treatment with Zaffiro
Dr. Arthur SwiftPlastic Surgeon, Canada
BeforeAfter
Before and after neck treatment with Zaffiro
Dr. Daniela FaccioniBrazil
BeforeAfter
Before and after neck treatment with Zaffiro
Dr. Daniela FaccioniBrazil
BeforeAfter
Before and after neck treatment with Zaffiro
Dr. Daniela FaccioniBrazil
BeforeAfter
Before and after neck treatment with Zaffiro
Dr. Arthur SwiftPlastic Surgeon, Canada
BeforeAfter
Before and after neck treatment with Zaffiro
Dr. Sileny LopesBrazil

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.

The experience

The finest experience for those who expect the highest quality.

Pain-free

No needles and no incisions. It feels like a comfortable, gradual warmth on the skin, and the professional controls the intensity throughout the session.

Zero downtime

You go back to your routine right after the treatment. No bandages, no rest and no visible marks to hide.

Repeatable

Because it does not injure the skin, the protocol can be repeated. The more sessions, the more rejuvenation builds up in the area.

Who it is for

If you already care for your face and your neck was left behind.

  • Anyone noticing loose skin, horizontal lines or a "crepey" look on the neck.
  • Anyone who feels the jawline is losing definition.
  • Anyone who has treated their face for years and sees the neck no longer matching the result.
  • Anyone who lost weight quickly, including with GLP-1, and lost firmness and elasticity in the skin.
  • Anyone who wants firmness without surgery, without needles and without pausing their routine.

Suitability always depends on an in-person assessment. Only a qualified professional can determine whether the protocol is right for you.

Frequently asked questions

What is probably on your mind.

Does the treatment hurt?

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.

Do I need to pause my routine afterwards?

No. The protocol has zero downtime. You can return to your activities right after the session.

How soon will I see results?

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.

How many sessions will I need?

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.

Does it work if I lost weight with GLP-1?

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.

Can I combine it with other treatments?

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.

Where can I get the Z Neck Protocol?

The protocol is performed by qualified professionals who work with Zaffiro Skin Tensor Regenerative. Contact Neauvia to find a professional in your area.

A firm neck with no loose skin.

Talk to a professional who works with Zaffiro
and ask for the Z Neck Protocol.