
Opened in 2020, The Skin Lab is a Medical Aesthetic Practice in the heart of Lebanon. We offer patients the very best in facials, peels, waxing, lash lift & tint, derma planing, light therapy options, brow lamination, cool plasma, lash extensions, micro needling and hydro oxygen facial, education and recommendations on the most effective at home skin care regimens, and many other aesthetic protocols.
To honor both Tennessee compliance and our promise of personalized attention, we proudly offer a women-only spa experience that prioritizes comfort, privacy, and care in every detail.

Where Science meets Perfected Skin
Meet the Owner

Hey there!
My name is Niki Green and I am a licensed medical aesthetician and certified in derma planing, lash lift & tint, micro and chemical peels, spray tan, and micro needling. I cater to all of my clients’ beauty goals by focusing on the health of their skin and being progressively results driven.
I have been married to the love of my life, Andy for nearly 25 years. We have four healthy, happy kiddos: three boys and a girl. Our pup Dolly Sue is who really rules the roost on our little farm.
In my free time I enjoy boating in the summer, live comedy and live music any time of the year, and spending time with friends and family often. Music soothes my soul. Anytime you’re around me I will definitely be listening to some sort of music. And, I’m very eclectic in my musical tastes. I thoroughly enjoy being a part of my community and giving back when able.
I am a make up artist whose looks have been published on the pages of several magazines, red carpets, as well as, worked behind the scenes at the CMA’s and the BMI awards. I have been asked to be a keynote speaker at not only my alumni school but, other aesthetic schools within my state and surrounding areas.
I have contributed to several aesthetic related podcast including a nationally accredited podcast/Skincare Anarchy on the science behind LED light therapy initiatives. I have also been asked to contribute to the life and wellness categories of Lebanon lifestyle magazine on several occasions.
I started my journey into aesthetics a little later in life than most. In my younger years I stayed at home with my children to help them learn and grow and be nurtured. I adored this time in life. But as many things do… that time became smaller and smaller. As my children all grew older they needed me less and less at home. I wanted to find something to give me purpose once again. I knew that it would have to be something I could be passionate about. I chose this
industry because of my love for people and my nature to want to give aid to others.
What I find to be true daily is that each of my friends & patients that seek my professional recommendation and services walks away with a certain sense of feeling educated, as well as, confident. Whether it be a new confidence in healthier skin, or the confidence in achieving more youthful appearing skin, in more perfected brows, in being educated on the different options for creating healthier and more youthful appearing skin, and so many other wonderful options in between. This confidence trickles down into so many other parts of life for each of my friend & patients. We as women need to have this confidence about ourselves so that we can then be physically and mentally well to take care of all the other loved ones around us. And, to have the ability to perform to the fullest wherever our passions lie. I truly adore this part of my work.
I have been in this industry for 10+ years. While I started out on the professional make up side; I have since focused on the medical aesthetics side for upwards of 8 years. When booking a session with me you can always count on gaining healthier skin, perfected brows, sprinkle in a bit of skin education, and know that you have just made a new friend!
Meet the Team

Isabella Clayborne
Isabella is a licensed medical aesthetician that grew up around the aesthetics field. Being immersed in aesthetics from an early age helped create a passion for it.
Isabella‘s mom, Niki G. The owner of The Skin Lab was thrilled when Isabella showed interest in Aesthetics. She decided to follow her mom’s footsteps and join her along side this amazing team of aestheticians!
She strives to be able to help others feel their most confident about their own skin. Her mentality is that no one should feel compelled to wear make up to feel their best. She is a huge proponent for accentuating each friend and patients natural beauty.
Her niche is in Lash extensions and she has been executing them with precision since the start of 2023 and has mastered different looks, styles, and techniques.
She also has a special love for professional make up services. Some thing that she is well-versed in. While she does not think that females need to feel compelled to wear make up to feel their best she does understand fully that for special events accentuating females natural beauty really helps to pop off the page. It also is a great fit for HD lighting and flash photography for special events. Growing up, she took part in competitive dance, cheer and pageantry. Make up had a role in each of these. Subsequently, she has such a love for make up and its role for accentuating natural beauty. She is well-versed in a soft glam look and creates those looks often.
When not in the treatment room you can find her on the lake, eating Mexican food, and playing with her fur babies!
Niccole Brengartner
Niccole is a highly skilled and passionate licensed medical aesthetician dedicated to helping others feel confident and radiant in their own skin. She specializes in a wide range of advanced skincare treatments, including chemical peels, microneedling, transformative facials, lash + brow enhancements, and more.
After a distinguished 15-year career in the healthcare industry, Niccole followed her passion for aesthetics in 2022 and has since built a reputation for providing results-driven treatments in a warm and welcoming environment. She believes that education and consistency are the foundation of healthy, glowing skin, and she loves empowering her patients with the knowledge and care they need to achieve their goals.
Outside of the treatment room, Niccole loves spending quality time with her husband and their four children, traveling, enjoying live music, hosting family game nights, and indulging in her love of coffee Known for her ongoing commitment to ongoing learning and exceptional client care, Niccole is passionate about helping clients age gracefully and feel their absolute best … inside and out.
