Laser Hair Removal in St. Augustine & St. Johns, FL

  • Fast Treatment Sessions
  • Built-In Cooling
  • Long-Lasting Hair Reduction 
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What Is DiolazeXL MAX Laser Hair Removal?

DiolazeXL MAX is an advanced laser hair removal system designed to reduce unwanted hair safely, comfortably, and efficiently. It uses high-powered laser energy to target the pigment in the hair follicle, helping disable future hair growth while protecting the surrounding skin.



At One MedSpa, DiolazeXL MAX is part of our advanced aesthetic technology for patients who want a smoother, more low-maintenance routine without the ongoing cycle of shaving, waxing, tweezing, or depilatory creams.


With a recommended series of treatments, patients can experience significant long-term hair reduction in the treated areas.

Benefits of DiolazeXL MAX

DiolazeXL MAX is a strong option for patients who want a faster, more comfortable approach to laser hair reduction. Benefits may include:



  • Long-lasting hair reduction
  • Smoother skin with less daily maintenance
  • Fewer ingrown hairs and razor bumps
  • Fast treatment sessions
  • Built-in cooling for improved comfort
  • Effective treatment for coarse or stubborn hair
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Cosmetic injection to lips by gloved hand while a woman lies with eyes closed on a treatment bed

What Areas Can Laser Hair Removal Treat?

Laser hair removal can be used on many areas of the face and body where unwanted hair grows. Common treatment areas include:



  • Underarms
  • Legs
  • Bikini line
  • Brazilian area
  • Arms
  • Back
  • Chest
  • Abdomen
  • Shoulders
  • Upper lip
  • Chin
  • Jawline
  • Sideburns
  • Neck
  • Hands and fingers
  • Feet and toes

How DiolazeXL MAX Works

DiolazeXL MAX uses advanced laser energy to target hair follicles beneath the skin. The laser is attracted to pigment in the hair, allowing energy to travel down to the follicle and help reduce future hair growth.



Because hair grows in cycles, not every follicle is active at the same time. This is why a series of treatments is needed. Each session targets hairs in the active growth phase, helping reduce regrowth over time.


DiolazeXL MAX also features built-in cooling technology to help keep the skin comfortable during treatment. This makes it a convenient option for patients who want effective hair reduction with minimal discomfort.

Blue-gloved hands inject a facial treatment into a relaxed woman lying down

What to Expect During Your Laser Hair Removal Treatment

Personalized Consultation

Your treatment begins with a consultation at One MedSpa. Your provider will review your goals, examine the treatment area, discuss your skin and hair type, and determine whether DiolazeXL MAX is the right option for you.

Customized Treatment Plan

Your provider will create a treatment plan based on the area being treated, your hair thickness, your skin type, and your desired results. Most patients need a series of sessions for the best outcome.

Treatment Preparation

Before your appointment, you may be asked to shave the treatment area and avoid waxing or plucking, since the laser needs the hair follicle to remain intact. Your provider will give you specific preparation instructions before your session.

Fast, Comfortable Laser Treatment

During treatment, the DiolazeXL MAX handpiece is moved across the target area while laser energy is delivered into the follicles. The built-in cooling system helps keep the skin comfortable throughout the session.

No Downtime After Treatment

Most patients return to normal daily activities immediately after laser hair removal. You may notice temporary redness or warmth in the treated area, but this typically fades quickly.

Cosmetic injection being administered to a patient’s lips by a gloved clinician

A Personalized Laser Hair Removal Experience at One MedSpa

At One MedSpa, laser hair removal is customized to your needs. Our team focuses on comfort, safety, and natural-looking results, using advanced technology to help you feel more confident in your skin.


Patients choose One MedSpa for:



  • Personalized consultations
  • Advanced aesthetic technology
  • Comfortable treatment experience
  • Skilled, attentive providers
  • Customized plans based on skin and hair type
Woman standing at the reception desk of ONE MED SPA with a gold logo on a wood-paneled wall.

Cristal Boatright,

MMS, PA-C

Integrative Aesthetic & Wellness Medicine | Vascular Specialist

Cristal Boatright, PA-C, is a nationally recognized Physician Assistant specializing in integrative wellness, regenerative aesthetics, and vascular medicine, with a clinical philosophy rooted in treating the whole person—body, biology, and beyond.


With a strong foundation in vascular and endovascular medicine, Cristal began her career caring for complex venous and circulatory conditions, developing a deep understanding of blood flow, inflammation, tissue health, and cellular repair—the very systems that influence how we age, heal, and thrive. This vascular background continues to inform every aspect of her aesthetic and wellness approach today.


Cristal seamlessly bridges medical science and cellular optimization, blending evidence-based medicine with advanced aesthetic technologies and integrative therapies. Her work focuses on root-cause healing, recognizing that skin health, energy, hormonal balance, and aging are deeply interconnected with gut health, mitochondrial function, inflammation, and vascular integrity.

What Our Clients Are Saying

We’re proud to help patients feel smoother, more confident, and cared for with personalized aesthetic treatments and results-focused service.

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★★★★★


Love Cristal!!!!!! One Med Spa is a fabulous luxurious spa with the warmth of family! Cristal is amazing and the level of knowledge is outstanding. Her expertise as an injector and other services is outstanding. Everyone there is very nice and professional. I have been to other spas and you can see and feel the difference. I highly recommend them!!! 10 Stars.


-G G

Frequently Asked Questions: Laser Hair Removal

  • What makes DiolazeXL MAX different from traditional laser hair removal?

    DiolazeXL MAX by InMode is an advanced 810 nm diode laser system that differs from traditional lasers by combining peak power with a massive 3 cm² treatment spot size and integrated 3CP sapphire tip cooling.


    While older systems often require longer sessions and can cause epidermal thermal pain, the DiolazeXL MAX completes treatments up to three times faster. The primary differences include:


    • Speed: The large spot size allows a full back or full legs to be treated in just 15–20 minutes.
    • Comfort: Built-in surface cooling drops the skin temperature to 7–12°C prior to the laser pulse, making the treatment virtually painless.
    • Efficacy: The 810 nm wavelength specifically targets melanin in the hair follicle, safely destroying the root without damaging surrounding tissue.
  • How many DiolazeXL MAX sessions are required for permanent hair reduction?

    Most patients require 4 to 6 sessions for optimal, permanent hair reduction with the DiolazeXL MAX. Because laser energy can only destroy hair follicles that are in the active growth phase (anagen phase), multiple sessions are necessary to catch every follicle in the treatment area during this cycle.


    • Face and Neck: Sessions are spaced 4 to 6 weeks apart.
    • Body (Legs, Arms, Back): Sessions are spaced 6 to 8 weeks apart.

    Once the initial series is complete, patients experience a permanent reduction in hair growth. Occasional touch-ups (1–2 times a year) may be needed to target new hair triggered by hormonal changes.

  • Is the DiolazeXL MAX laser safe for dark skin tones?

    Yes, the DiolazeXL MAX is FDA-cleared and safe for all skin types, including Fitzpatrick Skin Types I–VI.


    Older laser technologies often posed risks of hyperpigmentation or burns for darker skin tones because they could not differentiate between the melanin in the skin and the melanin in the hair follicle. The DiolazeXL MAX overcomes this by utilizing customizable pulse widths (up to 100ms) and conservative fluences. This allows the laser heat to safely bypass the epidermis and directly target the root of the hair follicle, making it a safe and highly effective option for patients of color.


  • Does DiolazeXL MAX laser hair removal hurt?

    No, most patients describe DiolazeXL MAX treatments as highly tolerable and virtually painless.


    The device features an integrated 3CP Sapphire Tip cooling plate. This technology continuously pre-cools, cools, and post-cools the skin simultaneously during the laser pulse. Rather than the sharp "rubber band snap" associated with older lasers, patients typically only feel a mild warming or light tingling sensation.


  • What areas of the body can be treated with DiolazeXL MAX?

    Because of its customizable settings and large treatment window, the DiolazeXL MAX can safely remove hair from almost anywhere on the face and body.


    Common treatment areas include:


    • Facial Areas: Upper lip, chin, jawline, sideburns, and neck.
    • Upper Body: Underarms, forearms, full arms, chest, shoulders, and back.
    • Lower Body: Full legs, bikini line, and Brazilian.

    The precision of the laser ensures that sensitive areas (like the bikini line) are treated delicately, while the high peak power efficiently clears large, dense areas (like a male back).


  • How should I prepare my skin before a DiolazeXL MAX session?

    Proper preparation ensures maximum safety and the most effective hair removal results. To prepare for your DiolazeXL MAX session, you must adhere to the following clinical guidelines:


    1. Shave the area: Clean-shave the treatment area 12 to 24 hours before your appointment. The laser needs to target the root beneath the skin, not the surface hair.
    2. Stop plucking and waxing: Discontinue waxing, tweezing, or using epilators at least 3 weeks prior, as these remove the hair root that the laser needs to target.
    3. Avoid sun exposure: Avoid direct UV exposure, tanning beds, and sunless tanning lotions for 7 to 14 days before treatment to prevent hyperpigmentation.
    4. Arrive with clean skin: Do not apply lotions, deodorants, or makeup to the area being treated on the day of your appointment.

Enjoy Smoother Skin with DiolazeXL MAX

Ready to simplify your routine and feel more confident in your skin? Book your consultation for laser hair removal in St. Augustine & St. Johns, FL at One MedSpa.