Las Vegas Non-Surgical Medical Spa

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Taylor Martin profile picture
Taylor Martin
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I had the best experience with Kerstin at Sinfully Beautiful! Choosing someone for Botox can feel intimidating, but from the moment I met her, I knew I was in great hands. She took the time to listen to my concerns, explain everything thoroughly, and create a treatment plan that felt right for me. What I appreciate most is that she never pushes treatments and genuinely wants her clients to look like the best version of themselves—not someone completely different. Her attention to detail is amazing, and I trust her completely. My results look natural, refreshed, and exactly what I was hoping for. Beyond being incredibly talented, Kerstin is such a kind and welcoming person. Every appointment feels comfortable and enjoyable, and it’s obvious how much she cares about her clients. I am so happy with my results and wouldn’t trust anyone else with my face. If you’re thinking about Botox, do yourself a favor and book with Kerstin!
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Jennifer Smith-Mendoza profile picture
Jennifer Smith-Mendoza
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I would drive hours to see you. Love how much you care and spend time with me. You do an amazing job . Hands of a true artist.
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Cheran Waltari profile picture
Cheran Waltari
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I had an awesome experience with Kerstin! I feel like she heard my concerns and thoroughly explained everything to me before my treatment. Can’t wait to return for another service!
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Dawn Merritt, APR profile picture
Dawn Merritt, APR
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Kerstin knows her stuff! Very happy with the results.
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Alexis Keppler profile picture
Alexis Keppler
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Kerstin Is so kind and makes you feel completely comfortable the entire time. She really listened to my concerns, explained my options clearly, and guided me through each step so I felt confident and at ease. The space is clean, welcoming, and professional. I left feeling cared for and looking forward to coming back.
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Ash H profile picture
Ash H
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Very high quality and caring establishment. Kerstin listens to what you want to achieve carefully, puts a plan together with suggestions (not upsells) and ensures you feel comfortable both physically and mentally. I cannot recommend her and her practice enough. Best thing I ever did for my self confidence in Vegas.
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Becky Jensen profile picture
Becky Jensen
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I love love love what Kerstin was able to do! I had my son’s wedding to go to and my horrible ex was going to be there and I was feeling older and worn out but Sinfully Beautiful helped me feel younger and refreshed! And the wedding went beautifully! Being in the medical field, I had seen my fair share of botched medical procedures and I was afraid to take this step but Kerstin herself looks amazing and I’d only heard amazing reviews. So I took the leap and I’m so glad I did!! She was professional, reassuring, gave all necessary instruction and met all my expectations! Thank you, lady!!
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Sarah Forrest profile picture
Sarah Forrest
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Kerstin is amazing!!! She really took the time to listen to what I wanted to get out of my services and made meaningful recommendations. I never felt like she was selling me products and services just to sell them, she genuinely wants her clients to look and feel their best! I’m obsessed with my results and will be going back for future services! I highly recommend Kerstin and Sinfully Beautiful to all of my friends and family.
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Lexus Fonseca profile picture
Lexus Fonseca
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Kerstin made my lip dreams come too! She walked me through every step of the process, really heard what I was wanting, and proceeded to give me the results I desperately wanted! If you need any aesthetic needs, Kerstin is your gal!
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jesse mclean profile picture
jesse mclean
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Kerstin is a very experienced NP with a excellent bedside manner. She truly cares about her clients. Would recommend her above anyone in the Las Vegas area. 5 Stars ALL DAY.

Sinfully Beautiful

Welcome to Sinfully Beautiful, where we help you look and feel your best without taking away the natural you. We can help you achieve your goals through a variety of treatments, from medical grade skin care to wellness medicine. We look at the whole picture, not just what you see in the mirror. We believe that wellness begins on the inside.

Sinfully Beautiful was opened in 2021 with the foundation to create a balance between aesthetics and overall wellness. Wellness and beauty begin on the inside and this is what we create here at Sinfully Beautiful. We are not trying to change you as a person, but to help aid in making you feel your best while creating a natural, brighter, and well rested you. Our goal is to hear your concerns and create a plan that fits your lifestyle and still achieves the desired goals.

We are here for you to help you feel and look your best! Come visit our boutique clinic here in Las Vegas.

Why choose a Boutique Med Spa for your aesthetic services?

A Boutique Med Spa operates differently than your large chain medical spa in a more intimate setting.  This allows you to have one on one time with your medical provider to deliver your medical aesthetic treatments.  The setting is more relaxed, making you feel more comfortable in the space.  Don’t be fooled, although it is a smaller setting, you will still see a licensed and trained professional delivering all medical grade aesthetic treatments to your individualized plan of care. 

All services are nonsurgical med spa treatments that are safe and minimally invasive that provide minimal downtime. The smaller setting just allows us to focus more ON YOU.  Whether you are interested in Botox, fillers, laser hair removal, skin resurfacing, or skin tightening, we have options to create a plan of care to reach your desired goals that are tailored to you! 

Our Med Spa Services Include:

Are You Ready to Feel Sinfully Beautiful, Las Vegas and Henderson Residents?

If you’re ready to try out a relaxing med spa experience, don’t hesitate to contact us. We’re waiting to bring out your inner beauty so you can showcase the most electrifying version of yourself. Whether weight loss, beauty, or youth restoration is your goal, we’re confident we can set you on the path toward all of them.

We’re also an inclusive environment that caters to all body types and walks of life.