Explore our range of services.
Cosmetic treatments involving the use of injections, such as neuromodulators and dermal fi...more
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Medically-guided and administered treatments designed to support client weight management ...more
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A long-term hair reduction method utilizing focused laser light to target and destroy the ...more
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A range of professional treatments focused on cleansing, exfoliating, and nourishing the f...more
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Professional treatments focused on enhancing the natural beauty of the eyelashes and eyebr...more
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A collagen induction therapy that uses fine needles to create controlled micro-injuries in...more
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Long-lasting cosmetic tattooing procedures designed to enhance facial features like lips, ...more
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Diverse treatments and consultations aimed at improving skin health, addressing specific c...more
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Specialized laser-based services dedicated to the safe and effective fading or complete re...more
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Intravenous (IV) therapy services designed to deliver essential vitamins, minerals, and an...more
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Intramuscular injection services offering concentrated doses of essential vitamins, antiox...more
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Non-surgical treatments focused on reducing fat, tightening skin, and improving the appear...more
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Enhance any primary service with a specialized, supplemental treatment. These offerings pr...more
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Hear from our best customers, sharing their experiences with us!
Saw Bernadine for the first tome last month. Knowledgable, friendly, and the beat at what ...more
I went in for three sessions of tattoo removal with Bernadine, my tattoo was extremely dar...more
Love going to Defining Beauty ... been a client for years .. wouldn't go anywhere else. B...more
Amazing place! Loved my sessions! Bernardine is great!
Bernadine at Defining Beauty is amazing! She is so nice, kind, and incredibly professional...more
I have been a client here for over 15 years and I'm still traveling from Queens to this da...more
This place is very clean and I truly enjoy coming here for my laser services. I’ve had gre...more
great place! i’m now on my second laser hair removal package and i’m loving the technique ...more
Great experience and great service!
I have gone in to see Bernadine for laser facials and it has completely cleared up my comp...more
Wonderful experience- highly recommended.
Comfortable warm environment
I love Defining Beauty ! The laser hair removal treatments have worked amazingly — my resu...more
I always return to buy a gift for my boyfriend and he’s always glowing with his skin! I’ve...more
Laser hair removal here and nowhere else. I’ve done full body and seein Raquel for 9 full ...more
Truly spectacular service from a truly talented aesthetician! Bernadine’s knows her stuff,...more
I’ve been going to Defining Beauty for almost two years now, and I absolutely love it—espe...more
I had the PicoSure Focus laser treatment with Raquel, and my skin is glowing! She made me ...more
I moved out of NYC and one of the things I miss the most is Defining Beauty. Bernadine’s w...more
I am often complimented on my skin. I must attribute it to “Defining Beauty”. They do an...more
This was my first time to Bernadette and I am new to laser work. She was kind, caring, and...more
Wonderful services great results highly recommended
great spa with amazing service
An amazing experience at Defining Beauty! Bernidine, the owner is fantastic and so helpfu...more
Love the salon, comfortable and beautiful vibe. Friendly service and Bernadine is so knowl...more
Been going to Defining Beauty for many years . I do all my beauty treatments there RF for ...more
From beginning to end I felt pampered and cared for. Bernadine Petrucelli is a joy, and ve...more
Had PRP done on my scalp with the Nurse Practitioner and it worked. Hair stopped shedding!...more
I've had great success with all my treatments at Defining Beauty. I've had an old tattoo r...more
I saw Raquel for laser hair removal and couldn’t be happier. I’d recommend Defining Beauty...more
I have been coming to Defining Beauty for several years. The RN and the doctor that does m...more
At Defining Beauty, we believe that everyone deserves to feel confident and radiant in their own skin. Located in the heart of Hartsdale, our medical spa combines cutting-edge technology with a compassionate touch. With years of experience in aesthetic medicine, our skilled professionals are dedicated to providing personalized care tailored to your unique needs. We take pride in holding certifications from leading industry organizations and have received accolades for our commitment to excellenc...more
Have questions? We've got answers.
Defining Beauty is at 364 Ridge Road, Hartsdale, NY 10530. Our medical spa offers Botox Cosmetic ($150 for 12 units), dermal fillers including Restylane and Juvéderm, plus comprehensive aesthetic services. Book Professional Skin Care Consultation ($125) before first injectable treatment discussing goals, expected results, and which areas to target.
Botox Cosmetic Injectable starts at $150 for 12 units temporarily relaxing facial muscles reducing wrinkles and lines. Most clients need 20-50 units depending on treatment areas—forehead, crow's feet, frown lines. Results appear within 3-5 days and last 3-4 months. Consultation determines units needed for your specific concerns.
We offer Restylane Refyne for laugh lines using XpresHAn Technology, and Juvéderm Voluma for structural volume restoration in cheeks and mid-face. Fillers restore lost volume, smooth deep wrinkles, and subtly enhance facial contours. Results are immediate and last 9-18 months depending on product and placement. Consultation required for pricing.
Semaglutide/Wegovy ($39) and Mounjaro/Tirzepatide ($199) are prescription weight management programs targeting appetite-regulating hormones. LIPO-C Injections contain lipotropic agents and B vitamins supporting fat metabolism. Metabolism Boost service ($500) optimizes metabolic processes. All require medical evaluation—not everyone qualifies for prescription medications. Consultation determines appropriate program.
Semaglutide/Wegovy ($39) works by mimicking hormones regulating appetite and blood sugar—clinical studies show 15-20% body weight loss over 12-18 months when combined with diet and exercise. Not a quick fix or standalone solution. Requires ongoing injections and lifestyle changes. Medical evaluation ensures you're appropriate candidate without contraindications.
Anti-Aging Red Light Therapy ($50) stimulates collagen production and cellular repair. TempSure Envi Collagen-Boosting Treatment ($300) uses radiofrequency heating dermis. PicoSure Laser Facial Rejuvenation ($600) targets pigmentation while stimulating collagen. Microneedling/Collagen Induction Therapy ($400) creates controlled micro-injuries triggering regeneration. Multiple sessions recommended for optimal anti-aging results.
HydraFacial Hydradermabrasion ($175) uses patented technology cleansing, exfoliating, and extracting impurities while simultaneously infusing hydrating serums. Multi-step treatment addresses multiple concerns in single session. Express GLOW UP HydraFacial ($95, 30 minutes) provides streamlined version for quick refreshing. Results are immediate with no downtime—glowing skin instantly.
Brazilian Laser Hair Removal ($139) is most comprehensive pubic region treatment. Full Legs ($199) provide complete smoothness. Underarms ($79) eliminate daily shaving. Bikini Line ($79) creates clean defined edge. Full Face ($99) addresses all facial areas. Most clients need 6-8 sessions spaced 4-8 weeks apart for permanent reduction.
TruSculpt iD ($395) uses radiofrequency energy selectively eliminating fat cells while simultaneously tightening skin—non-invasive alternative to liposuction. TempSure FIRM ($300) specifically reduces cellulite appearance and tightens skin heating deep layers. Results appear gradually over 6-12 weeks as body naturally eliminates destroyed fat cells. Multiple sessions typically recommended.
Myers Cocktail ($209) is classic IV infusion with B vitamins, Vitamin C, Calcium, and Magnesium boosting energy and wellness. Immune System Boost IV ($249) fortifies natural defenses with high-dose vitamins. Energy Boost & Detoxification ($249) combines energy-supporting nutrients with antioxidants. Calming Stress Relief IV ($269) soothes nervous system promoting relaxation.
Both are prescription weight loss medications requiring medical evaluation. Mounjaro/Tirzepatide ($199) targets two hormone pathways potentially offering greater weight loss. Semaglutide/Wegovy ($39) targets single pathway—both highly effective. Your provider determines which medication suits your health profile, weight loss goals, and budget. Side effects and contraindications differ between medications.
PicoSure Laser Tattoo Removal ($249) uses ultra-short pulses breaking down tattoo ink into tiny particles your body eliminates naturally. This state-of-the-art technology works on stubborn colors and requires fewer sessions than older lasers. Tattoo Removal Touch Up Service ($100) refines results after primary treatment. Multiple sessions needed—consultation determines treatment plan.
Vitamin B12 Injection ($49) boosts energy and supports nerve function. NAD+ Injection ($39) enhances cellular energy and repair. Biotin Injection ($49) supports hair, skin, and nail health. Glutathione Injection ($39) provides powerful antioxidant support. Vitamin D Injection ($249) supports immunity and mood. Quick alternatives to IV therapy for targeted nutrient supplementation.
Microblading Eyebrows ($450, one session) creates hair-like strokes for natural-looking brows. Permanent Eyeliner ($700, two sessions) defines lash line. Permanent Lip Liner ($600, two sessions) enhances lip border. All semi-permanent cosmetic tattooing lasting 1-3 years. Touch-ups maintain results. Consultation discusses shape, color, and realistic expectations before commitment.
We offer medical-grade treatments like Botox, dermal fillers, prescription weight loss medications, and advanced laser therapies requiring medical supervision—services regular spas cannot provide. Our treatments deliver clinical results beyond relaxation, addressing aging, unwanted fat, hair removal, and skin rejuvenation through science-backed procedures under medical oversight ensuring safety and effectiveness.
