Advanced aesthetics, thoughtfully tailored.
Corrective and preventative skincare, injectables, hair restoration, cryotherapy, and men’s medical weight management in Northeast Philadelphia. Thoughtful care and clear guidance, built around your goals.
Not sure where to start? Begin with a virtual consultation. You don’t need to know which treatment is right for you yet.
Meet the People Behind Your Care
Hazel Jelyssa Smith
Founder & Owner | Medical Aesthetician“I created Jlyss as a private space where you can feel heard and confident in your care. With 12+ years in healthcare, I focus on corrective skincare, microneedling, and hair restoration.”
Nikki Mayette, MSPAS, PA-C
Physician Associate & InjectorWith a background in emergency, internal, and urgent care medicine, Nikki provides neurotoxin, PRF hair restoration, and men’s weight management. Her philosophy: help you look like you, refined, rested, and refreshed.
Explore Treatments
Corrective & Preventative Skincare
Facials, chemical peels, and targeted treatments for breakouts, tone, texture, and long-term skin health.
Explore Skin Treatments
SkinPen® Microneedling
Collagen-supporting microneedling for acne scars, texture, and pores, with care designed for every skin tone.
Explore Microneedling
Neurotoxin Treatments
Treatment for expression lines with Nikki Mayette, PA-C. Consultation required.
Explore Neurotoxin Treatments
Hair Restoration
PRP scalp microneedling with Hazel or PRF scalp injections with Nikki, for thinning and shedding.
Explore Hair Restoration
SubZero Skin & Recovery
Facial and targeted cryotherapy for a refreshing, cooling experience. Book directly.
Explore CryotherapyWellness at Jlyss
Men’s Weight Management
Medical weight management for men with Nikki Mayette, PA-C, including evaluation, lab work, and ongoing monitoring.
Explore Men’s Weight ManagementBlood Draw Services, Coming Soon
What Our Clients Share
Hazel was great. Very comfortable environment too. For my first facial the experience was excellent, it left my skin feeling fresh and clean. Highly recommend!
I had my very first facial (acne facial) with Hazel and it was well worth it ! My time in her studio space was so relaxing and calming . She is very attentive to detail and was very informative when it came to my skin . At the end of my session my skin looked like glass ! I’ll definitely be coming back . Thanks Hazel!
Jlyss aesthetics is very professional. She is very informative and educated. You won’t regret it ladies book book!
Frequently Asked Questions
How do I get started?
Book a consultation for the service you’re interested in. SubZero can be booked directly, with suitability reviewed before treatment.
Can you help me choose the right skin treatment?
Yes. You don’t need to choose a treatment before your skin consultation. That’s what we’ll figure out together.
Are payment options available?
We accept all major credit and debit cards, Apple Pay, and Google Pay, plus pay-over-time options through Cherry, Affirm, Klarna, Sunbit, and Afterpay.
Financing is subject to approval; terms vary by provider. View Payment Plans
Visit Jlyss Aesthetics
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Let’s find your starting point.
Bring your questions and goals. We’ll help you take the next step with confidence.
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