No Needles
No Numbing
No Downtime
Instant Results

XERF Logo
Personalized RF Skin Tightening with Dr. Marie Hayag
XERF Before and After

Lift. Firm. Refine.

XERF is a noninvasive radiofrequency treatment designed to create a smoother, firmer, and more beautifully defined appearance without surgery, needles, or significant downtime.

By delivering controlled energy beneath the skin, XERF helps stimulate your body’s natural collagen production. As collagen renews, the skin gradually feels more supported and appears tighter, more refined, and naturally refreshed.

At FABrx, every treatment is thoughtfully tailored to your features, your concerns, and the results you want to achieve.

A More Defined, Naturally Lifted Look

Xerf-before-after

XERF is especially well suited for areas where subtle changes in firmness and definition can make a meaningful difference.

Treatment may focus on the cheeks, lower face, jawline, and area beneath the chin to help enhance facial contours while maintaining a soft, natural look.

Rather than changing your features, XERF works with your skin to support a refreshed version of you.

Xerf-before-after

What XERF Can Help Improve

xerf-before-after

XERF may help:

• Improve jawline definition

• Firm skin beneath the chin

• Support and lift the lower face
• Improve overall skin firmness and elasticity

• Refine facial contours

• Encourage ongoing collagen production

Some patients notice an initial feeling of tightness after treatment, with results continuing to develop gradually as collagen renewal takes place.

xerf-before-after

Is XERF Right for You?

Medspa in NYC

XERF may be a beautiful option if you are beginning to notice changes in facial definition or skin firmness and want a more natural approach to rejuvenation.

It may be especially appealing if you:

• Notice mild to moderate skin laxity
• Feel your jawline looks softer than it once did
• Want subtle lifting without filler or surgery
• Prefer gradual, natural looking results
• Want a treatment that fits easily into your routine

During your consultation, your FABrx provider will take the time to understand your concerns and determine whether XERF is the right fit for your goals.

Medspa in NYC

What to Expect

Xerf Device Front No arm

Your XERF treatment is designed to feel comfortable, personalized, and straightforward.

Most patients describe a gentle warming sensation as radiofrequency energy is delivered beneath the skin. Treatment settings can be adjusted throughout your session to help keep you comfortable.

Because XERF typically requires little to no downtime, most patients can return to their usual routine soon after treatment.

Xerf Device Front No arm

Before and After XERF.

Individual results vary.

Xerf Before and After
Xerf Before and After

Marie V. Hayag, M.D., FAAD Advanced Treatments in Regenerative Medicine, Aesthetic and Dermatology - New York City

Excellent rating
Based on 158 reviews
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Erin is amazing 🤩 she's so detailed & really took her time!
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Andrea Wolf
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XERF skin tightening treatment is the best. We visited there 3 weeks ago and the result is stunning. Place is very elegant and the service is very courteous. Will visit again.
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MBanquets Buffalo
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Great service of Hazel!
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Victoria Dorman
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My experience was amazing!!! Kristine was super knowledgeable and made me feel so comfortable before and during my 1st laser facial treatment.
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Fernanda Ojeda
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I had a wonderful laser facial! My skin is glowing and feels so refreshed. Kristin was so informative and kind, and the front desk staff was incredibly welcoming. I had such a great experience and will definitely be back again!
Saralynn Alvarez profile picture
Saralynn Alvarez
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I had such an amazing experience at FABrx studio! Hazel did my masseter botox and bikini laser, and she made me feel so comfortable throughout the whole process. She was professional, caring and attentive to my needs, which made everything so much easier. The front desk staff was also amazing, so welcoming and accommodating. I highly recommend Hazel and the studio! 🤍
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samantha lalama
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Beautiful And clean clinic, amazing membership, options, and high-quality service. You can’t go wrong with FABrx or Dr. Hayag’s uptown clinic!
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Alexa Chally
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Had a good laser facial experience with Nurse Kristen
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Emily Xie
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Absolutely loved my experience. They were so knowledgeable and lovely! I will be back :)
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Caitlin Widener

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Frequently Asked Questions

How does XERF work?

XERF uses radiofrequency energy to gently heat targeted layers beneath the skin. This helps stimulate collagen remodeling and supports gradual improvements in firmness and skin quality.

Most patients experience a comfortable warming sensation during treatment. Your provider can adjust the settings throughout your session based on your comfort.

There is typically little to no downtime. You may experience temporary warmth or mild redness, but most patients can return to normal activities right away.

XERF may be a good fit for patients looking to improve mild to moderate laxity, facial definition, or overall skin firmness without surgery.

When will I see results?

You may notice subtle changes soon after treatment, with continued improvement over the following weeks and months as new collagen develops.

Your treatment plan will depend on your skin, the areas being treated, and your goals. Your FABrx provider will recommend the number of sessions that makes the most sense for you.

Yes. XERF can be thoughtfully paired with other aesthetic treatments when a more comprehensive approach is desired. Your provider can recommend the best combination and timing for your goals.

A consultation is the best place to start. Your FABrx provider will evaluate your skin, listen to your concerns, and help create a treatment plan that feels right for you.

Flexible Financing Available

Clear skin should not have to wait.

We offer monthly payment plans so you can start your treatment today and pay over time. As low as $0 down with approved credit.
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Book a free consultation at FABrx Studio. 

21 East 13th Street, New York City.

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Results may vary by individual