electrolysis
electrolysis
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Permanent Bikini and Groin Hair Removal in NYC

If your bikini line is a constant cycle of bumps, dark marks, and emergency shaving—that’s not normal. Electrolysis removes hair follicle by follicle, so irritation stops being the price of entry for feeling clean.

Book Free Consult + 50% Off First Session

Works on all hairs

Even on white, blonde or fine hairs that other methods can’t treat.

All skin tones

Including very tan and dark skin

Locations throughout NYC

Manhattan, Brooklyn, Queens

The Goal Isn’t “Less Hair.” It’s Less Chaos.

Bikini and groin hair removal is rarely just aesthetic. It’s friction, ingrowns, razor burn, and that low-grade stress of “is it going to flare up again.” Waxing feels efficient until your skin starts fighting back. Shaving works until it doesn’t. And the ingrowns—chronic, painful, and often darker-marking than the hair itself—are typically the real complaint behind all of it. Nios treats the architecture—the follicle—so your baseline shifts over time: fewer bumps, fewer dark marks, and less maintenance that hijacks your week.

Permanent, Targeted, and Precise—Because This Area Demands It.

Bikini and groin hair is typically coarse and deeply rooted, and the skin here is more reactive than most. That’s exactly why a blanket approach—waxing a broad area, laser targeting an approximate zone—creates collateral irritation. Electrolysis places a fine, sterile probe into each individual follicle and delivers controlled heat directly to the growth center. One follicle at a time. The hair releases. The follicle loses its ability to regenerate—permanently. Because the method doesn’t rely on pigment, it works across every skin tone and every hair color. You also control what stays and what goes: a defined bikini line, full removal, or just the chronic ingrown zones that never stay calm with shaving or waxing.

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No Stubble. No Bumps. Nothing to Manage Before the Next Trip, Beach Day, or Tuesday.

Most clients come to Nios for bikini electrolysis because they’re tired of the pre-event scramble—waxing timing, regrowth windows, post-shave irritation that shows up exactly when you didn’t need it. We don’t test your limits—we respect them. Shorter sessions when needed, measured energy, a pace that keeps your skin stable while the results compound. Temporary redness after a session is normal. Long-term irritation isn’t required. With consistent sessions, the hair density decreases and doesn’t reset. The ingrowns stop. The dark marks begin to fade as the skin stops being repeatedly stressed. Eventually, there’s nothing to prep for. Calm before clear—then clear stays clear.

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who is electrolysis hair removal for

Tired of the razor bumps, ingrowns, guesswork, and constant upkeep? Here’s who bikini and groin hair removal is right for, and when it’s better to wait.

Great fit if you…
  • Deal with chronic razor bumps or ingrown hairs in the bikini or groin area that leave dark marks or ongoing discomfort.
  • Have been waxing or shaving regularly and want to stop—completely or in specific zones.
  • Want a defined, permanent line without the guesswork of waxing or the reset of shaving.
  • Have dark skin, mixed skin tones, or hair colors that laser can’t reliably treat.
  • Are pursuing gender-affirming treatment and want permanent groin clearance as part of a broader protocol.
  • Want a private, professional, matter-of-fact appointment—no over-talking, no awkwardness.
Consult your clinician first if you’re on blood thinners or have a bleeding disorder.
Hold off if you…
  • Skin in the treatment area is actively irritated, infected, or broken—we stabilize first, then treat.
  • You’ve waxed recently—we’ll advise on timing at your consult so you’re not waiting longer than necessary.
  • You’re not sure how much you want removed—we start conservative and refine the plan as it reads in your real life; you don’t have to decide everything up front.
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Electrolysis vs Waxing vs Laser Hair Reduction

Waxing is temporary, laser is partial, electrolysis is permanent. Different tools, different results.

Electrolysis

Delivers energy directly to the follicle

electrolysis
  • Perfect, individual-hair precision

  • Safe for all skin tones

  • Effective on all hair colors

  • Brief heat sensation

  • FDA-RECOGNIZED PERMANENT REMOVAL

Waxing

Pulls hair from the surface

waxing
  • Approximate precision

  • All skin tones

  • All hair colors

  • Ripping sensation

  • Temporary results

Laser Hair Reduction

Targets pigment across the treatment area

laser
  • Approximate (~½” applicator) precision

  • Struggles with dark & tan skin

  • Limited on light, gray, red, or fine hair

  • Snapping sensation

  • Permanent reduction

Electrolysis Results

See the visible reduction achieved through consistent electrolysis treatments over multiple sessions.

Results may vary depending on hair type, treatment area, and consistency.

Before Before
After 4 sessions After 4 sessions
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After 5 sessions After 5 sessions
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After 1 session After 1 session
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After 5 sessions After 5 sessions
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After 4 sessions After 4 sessions
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THE NIOS STANDARD
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  • M.D. FOUNDED
    Protocols designed by an M.D.. We adhere to safety and hygiene standards that go beyond typical spa requirements.
  • SCIENCE, NOT SALES
    Our technicians are paid to clear your skin, not to upsell you. No quotas, no pressure—just results.
  • CLINICAL-GRADE TECH
    Apilus xCell Technology. We use the fastest, most precise epilators on the market.
  • RIGOROUS TRAINING
    Expert hands only. Hand-picked and continuously tested. We hire for precision and keep for kindness.
  • OPEN 7 DAYS 9am–8pm
    Locations across NYC with complimentary high-end sound healing systems. Your records sync across all of them, treat wherever is convenient.

THE TEAM

We are a multidisciplinary team of healthcare experts, licensed estheticians, electrologists, engineers, creatives, and more—sharing expertise across disciplines and united by a single goal: You.

  • Suzy

    Suzy

    Junior Esthetician & Electrologist

  • Scott

    Scott

    Lab Manager

  • Daniela Montoya

    Daniela Montoya

    Front Desk

  • Ivana

    Ivana

    Front Desk

  • Kelsey

    Kelsey

    Front Desk

  • Zelina

    Zelina

    Junior Esthetician & Electrologist

  • Tshazia

    Tshazia

    Senior Esthetician & Electrologist

  • Sanae

    Sanae

    Senior Esthetician & Electrologist

  • Ruth

    Ruth

    Senior Esthetician & Electrologist

  • Rolanda

    Rolanda

    Senior Esthetician & Electrologist

  • Renee

    Renee

    Junior Esthetician & Electrologist

  • Regi

    Regi

    Lead Electrologist

  • Rabi

    Rabi

    Lead Electrologist

  • Mia

    Mia

    Junior Esthetician & Electrologist

  • Melissa

    Melissa

    Junior Esthetician & Electrologist

  • Maura

    Maura

    Senior Electrologist

  • Maiyah

    Maiyah

    Junior Esthetician & Electrologist

  • Lerdy

    Lerdy

    Senior Esthetician & Electrologist

  • Khadijah

    Khadijah

    Senior Esthetician & Electrologist

  • Jackalin Cardona

    Jackalin Cardona

    Senior Esthetician & Electrologist

  • Jona-Ann

    Jona-Ann

    Senior Esthetician & Electrologist

  • Jessica

    Jessica

    Senior Electrologist

  • Janaye

    Janaye

    Junior Esthetician & Electrologist

  • Faith

    Faith

    Junior Esthetician & Electrologist

  • Ebony

    Ebony

    Junior Electrologist

  • Delisha

    Delisha

    Senior Esthetician & Electrologist

  • Colleen

    Colleen

    Junior Esthetician & Electrologist

  • Christina

    Christina

    Senior Esthetician & Electrologist

  • Ashlyn

    Ashlyn

    Junior Esthetician & Electrologist

  • Andrea

    Andrea

    Senior Esthetician & Electrologist

  • Anastasia

    Anastasia

    Junior Esthetician & Electrologist

  • Imani

    Imani

    Assistant Lab Manager

  • Nick

    Nick

    Lab Manager

  • Adrienne

    Adrienne

    Assistant Lab Manager

  • Kat

    Kat

    Assistant Lab Manager

YOUR QUESTIONS, OUR ANSWERS

  • Does bikini electrolysis hurt?

    The bikini and groin area has more nerve sensitivity than most treatment zones—you’ll feel it. Most clients describe the sensation as a quick heat pinch at each follicle. Sessions here are structured shorter and more controlled than larger body areas, which keeps discomfort manageable and prevents the skin from being overworked in a single sitting. We distinguish between sensation and pain, and we work inside your window.

    Concierge Note:
    Most clients find the anticipation worse than the reality—particularly once the first few minutes pass and the rhythm becomes predictable. We’re not pushing through; we’re pacing to finish. The discomfort has a defined endpoint. The ingrowns and maintenance it replaces do not. That’s the trade worth making.

  • What's the difference between bikini, extended bikini, and full Brazilian electrolysis?

    The terms define treatment scope. A standard bikini line covers what extends beyond a swimsuit edge. Extended bikini goes further inward and down the inner thigh. Full Brazilian treats the entire pubic area. Electrolysis treats all three precisely—follicle by follicle, not in approximate strips. The line we agree on at your consult is the line you get. Permanent shaping is one of the strongest applications of the method.

    Concierge Note:
    Unlike waxing, which works in approximations, electrolysis gives you real control over the outcome. If you want to keep some hair and remove the rest, we can do that permanently. Most clients find the precision is exactly what they’d been looking for and couldn’t get anywhere else. Book a Nios consult to map your scope before committing to anything.

  • Can electrolysis permanently fix ingrown hairs in this area?

    Yes—and for many clients, it’s the primary reason to pursue bikini electrolysis at all. Ingrown hairs in the groin occur when coarse, curly hair re-enters the skin after cutting or waxing, triggering bumps, inflammation, and post-inflammatory dark marks. Electrolysis permanently destroys the follicle—the hair can’t regrow, so the ingrown cycle ends. It’s the only method that addresses the cause rather than managing the symptom.

    Concierge Note:
    Bump pads, ingrown serums, and careful razoring are symptom management—they don’t stop the follicle from producing. Electrolysis does. Clients who’ve dealt with chronic, painful ingrowns in this area typically find relief that no other method delivered, because no other method went to the source. That’s the difference between treating the surface and treating the architecture.

  • Why is laser not the best option for bikini and groin hair?

    Laser is pigment-dependent—it requires high contrast between hair and skin and still delivers permanent reduction, not removal. It misses lighter hairs, is less reliable on darker or mixed skin tones, and leaves residual growth that requires ongoing management. Electrolysis targets the follicle directly, independent of pigment, working uniformly across all hair colors and skin tones with a permanent result at the end.

    Concierge Note:
    If you’ve done laser in this area and still have persistent hair, that’s not a failure of commitment—it’s the ceiling of the method. Laser gets you part of the way; electrolysis finishes the job. Nios clients who come in post-laser typically need fewer sessions than they expect, because the laser already thinned the field. Book a consult in NYC and we’ll assess what’s left.

  • Will I get bumps or dark marks after a session?

    Temporary redness and small bumps around treated follicles are normal and typically resolve within hours. Dark marks are more likely when skin is over-treated, picked at, or irritated by aggressive aftercare—especially in a high-friction zone. Protocol here stays conservative: keep it clean, keep it hands-off, avoid tight clothing immediately after, and pause fragranced or active formulas until the surface settles.

    Concierge Note:
    If you’re prone to post-inflammatory hyperpigmentation, tell us at the consult—we plan around that from session one, not as an afterthought. We may also recommend pairing your protocol with our Calming Facial to keep the surface stable between sessions. Calm before clear applies here more than anywhere. The skin rewards the disciplined approach.

  • How many sessions does bikini electrolysis take?

    Session count depends on treatment scope, hair density, and growth cycle. A narrow bikini line cleanup takes fewer sessions than full Brazilian clearance. Hair grows in phases, so consistent sessions are needed to catch follicles at the right point in the cycle—which is why regular appointments outperform marathon catch-up visits every time. Most clients treating a standard bikini line see meaningful reduction within the first few months of consistent sessions.

    Concierge Note:
    Scope is the variable that changes the math most. A bikini line is a different conversation than a full Brazilian—in time, cost, and session count. Most clients find starting with the highest-irritation zone first delivers the fastest return. We give realistic estimates at your consult based on what’s actually there, across our Manhattan, Brooklyn, and Queens locations.

  • Is the appointment private and professional?

    Every session is handled with clinical matter-of-factness. Our electrologists are trained specifically for intimate area treatment—they set up the room, explain the protocol, and work efficiently. You’re covered throughout. The area is treated the way a dermatologist treats the body: as anatomy, not something to be uncomfortable about. No over-talking, no judgment. A clear protocol and a clean finish line.

    Concierge Note:
    Most clients find the appointment far less awkward in practice than they anticipated. The clinical environment makes that possible—and intentional. If it’s been the reason you’ve put this off, know that everyone who books has had the same hesitation before their first visit. At Nios, we make the room easy so the work can be the focus.

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PRICING

Electrolysis

Pricing goes by time

0 min

Junior Technician

$0

Senior Technician

$0

All Nios electrologists receive the same rigorous training. Senior electrologists offer more years of hands-on experience.

How Much Time Do I Need?

Electrolysis is billed by time, not body part, since every client’s hair density and treatment area are different.

  • Small areas

    Lip, chin, eyebrows, fingers: ~5–30 minutes

  • Medium areas

    Underarms, bikini: ~30–60 minutes

  • Large areas

    Legs, chest, back, etc.: 60 to 120+ minutes

The exact timing varies from person to person — for example, underarms may take 30 minutes for one client and a full hour or more for another.

The best way to know what your treatment plan will look like is to book a free consultation, where we can assess your hair in person and give you a personalized estimate.

50% off your first treatment
+ free consultation for new clients.

Book now

How many sessions do I need?

Hair grows in cycles—only active follicles can be treated, so multiple sessions are required. Most clients achieve permanent results within 12–18 months: twice a month at first, then monthly as hair thins.

Book a free consultation for a personalized estimate.

50% off your first treatment + free consultation for new clients

Book now

Client Testimonials

“a standard for every
hair removal provider”

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Avery N

“I feel so safe with these Electrologists”

I am currently lying on the table at Nios getting electrolysis on the stomach, and I must say I feel so safe with these Electrologists. Everyone here is helpful, kind, and mindful of what the process is like for the client.

Sarah S

“You can’t go wrong with Nios”

I’ve gotten electrolysis all over my body now, and I definitely plan to continue. All of their staff is always professional, efficient, and pleasant. My skin is smooth, and so is their staff! You can’t go wrong with Nios.

Community A

“A standard every hair removal provider should strive for”

Based on the 10+ sessions I have received; Nios offers a standard every hair removal provider should strive for. Their front desk staff have catered to every need/request I verbalized, and their facility is hygienic as well as professional.