Nestled off of milk street, this intimate and cozy day spa is a neighborhood gem. Offering a full range of facials, massages, and beauty treatments with exceptional products and service. Katia, the owner and operator always offers you a warm greeting, and sets the mood just right. Her warmth and brazilian openness puts you right at ease. Katia specializes in facials, and the gold and vitamin C facials will leave you feeling rejuvenated, energized and putting your best face forward. She uses products from Pevonia which are all incredible in their scent, texture and function. You 'll enjoy an incredible relaxing experience that is integrated with hot stones, that will ease away stress, replenish moisture and leave your skin cleaned and feeling fabulous. For those wanting a massage, Jen is amazing. Your muscles will thank you. Jen will ask you where you want the massage to focus, if at all, and then work the knots out of you. Perfect for athletes, office workers or busy stressed people. Don't risk a bad experience elsewhere, you will not be disappointed. Kalis' day spa is a wonderful experience that will keep you coming back for more. The website makes it super easy to book an appointment right from your mobile, with text alerts to remind you of your appointment. This spa is immaculately clean, with ample parking, and guests are managed in such a way that there is never a problem waiting or parking. With services for female and male clients this is the perfect place to invest in yourself. Life is busy and stressful but after an experience at Kalis' you'll come out feeling great and rejuvenated. read more

Kalis IS the place to go whenever you're you need any type of relaxation or body 'fix up'! I have been to a variety of spas over the years, and nothing compares. This spa is small, quiet, and quaint, with such a warm, home feel. I have been going to Jen for body waxing for the past year, and I can not rave enough about her. She has an amazing calming energy to her, does not make you feel like she is rushing through an appointment and she truly cares about your comfort. My skin has always been left refreshed and in amazing shape after an appointment with her. Most recently, I had an issue with a pinched nerve in my neck. Being a mother of two, I do not find time often to pamper myself with massages, but this time, I was in need of both relief from pain and some overdue "mommy-time". Upon my arrival, I was greeted by Katia who offered to make me a fresh cup of tea! Unbelieveable service that truly made me feel like a queen. It's as if she knew I just needed a minute to sit and have quiet time. I received a deep tissue massage from Jen that was nothing but amazing. She knew that I was having an issue with my shoulder/neck and she made it a priority. Throughout the entire massage, I could not believe how she was able to pinpoint my most needed areas. I left feeling like a new person. This spa is top of the line if you want to be pampered and/or given special treatment. It is so easy to find and conveniently located to all major routes. I will not take my business anywhere else again. read more

Jen tinted my eyebrows and eyelashes and I was really impressed. I have rich and full eyebrows now and I don't need to wear mascara everyday! Jen did a really great job and I would trust her to do it again! I like the idea of trying new things but sometimes get nervous and Jen answered all my questions and made me feel comfortable. We took before and after pictures and the difference was incredible. I left shocked (in the best way!) and BEAUTIFUL. I am beyond thrilled I tried this new and amazing service. As a stay at home Mother to two small kids the daunting task of filling in my eyebrows and applying eyeliner and mascara can be frustrating -- so, this allows me to have more time in the morning with my kiddos. Yay! If you are curious about this service I say you should just try it out. I look forward to my next appointment at KaLis Day Spa with Jen :) read more

KaLis Day Spa is a beautiful hidden gem down 135 in Westborough. I have to admit I never would have found out about it if my husband hadn't given me a gift certificate for my birthday. The small converted Cape was a great escape from the typical spa. It was very well kept and clean. I felt at home, yet miles away. I started my day off with an integrated stone massage by Alberto. It was fantastic. Perfect combination of relaxation and therapeutic massage my body needed. Best massage I have had in years! Then I was able to schedule a Vitamin C facial with Liz! Also amazing! A little aromatherapy and upper body massage included. Not only was my body relaxed, but my skin felt and looked great! Definitely will be going back, excellent experience and lovely people to match. read more

I agree with the reviews- this place is amazing and I definitely recommend going. I have oily, sensitive, acne-prone skin and this was my first time getting a facial. Right when I walked in Katia gave me a hug! She's very sweet and warm. I voiced my concerns about breaking out from the facial-- I was getting the acne one. Instead, she suggested that I first start off with a mini facial to see how my skin reacts and then if I want to come back another time and get the more expensive ones I could. I appreciated the honesty. The mini facial was awesome and affordable! I left with some samples and a bottle of water haha. I will definitely be back in the next couple of months. read more

Jen is an absolute goddess. She never gives you a cookie-cutter massage, but instead customizes the experience to what you need. I am a runner and often need attention in certain places, so this is a godsend to me. Her facials are also amazing. I followed Jen here from another space a few years ago. I would follow this woman anywhere. I have had massages in many parts of the country, and by masseuses at high-end resorts--compared to Jen--they are a waste of money. On top of that, both Jen and Katya are so kind. They make you feel like you're coming home when you walk in the door. Can't recommend Kali's enough. read more

I have been going to KaLis Day Spa for at least 10 years. Each time I go, whether it's for a facial, waxing or a massage, I feel like a new person when I leave - refreshed, relaxed, energized and glowing. I cannot say enough about how amazing the spa treatments and staff are. The newest service offered is microblading. As a teenager, I plucked my eyebrows too much and have loathed the results for the last 40 years. I recently had microblading done on my eyebrows and now I LOVE them. I am absolutely thrilled with the results. If I could, I would give KaLis Day Spa 100 stars! read more

Beautiful atmosphere and talented, professional staff. I had eyebrow microblading and I'm really happy with the results. I chose them because their website was informative, had before and after pictures/videos, and explained the procedure in detail. I had a consult prior to committing and knew I was in the right place! Results are amazing. Katia and Nars are a great team. My daughter also got her brows done here and is thrilled with the results. I'm definitely going back for all of my skin care needs. So happy to have found this wonderful place! read more

I have been seeing Jen for massage therapy over the last few years. She is outstanding! I always leave feeling refreshed. The best thing about Jen is that she learns new techniques and it's something you can really tell during the massage. She tailors things to your specific needs. If you have body aches or just want to take time for yourself, definitely make an appointment to see her. The location is great. Very convenient area to travel. Always ample parking. The inside atmosphere is serene, you feel relaxed even in the waiting area. read more

I rarely write reviews based on my experiences, but I felt obligated too after my last visit to Kalis Day Spa. My second visit reaffirmed my feeling after my initial visit that Kalis Day Spa is a such a hidden gem. Katia, the owner, is amazing and literally gives the best facial. SO RELAXING. After both visits, I felt completely rejuvenated and invigorated. She mentioned she has a massage therapist, but I can only speak to the work Katia does. I highly recommend getting your next facial at Kalis Day Spa in Westborough. read more

Jen is very attentive to the client's individual needs and will customize the massage depending on how you feel. My husband and I have both seen her for several years and she's always excellent! I have also had facials, microderm, and Soli-tone with her - by far the best facial I have ever had! And the microderm is far superior to the experiences I had with it at the more expensive places in Boston. I happy and relaxed every time I arrive at Kalis because I know the services are going to be wonderful. read more

Katia is great! She's such a sweet welcoming lady. She's very professional too, and always give good advice on facial and skin product. I have my wedding next month, and I started here about a month ago. Great experience! Katia doesn't just want to just sell me the most expensive product or try to get me pay for more services. Instead, she would work with me, and discuss my skin condition every time before we decide what to do for my appointment. She would also give me samples to try at home. read more

I've been here three or four times now and it has been top tier every time. The moment you walk in you're greeted by the warmest, most caring people to work in the business. Jen and Katia are extremely observant, able to pick out what you need from a few moments of conversation and get rid of all that stress. They'll also remember you as _you_ a.k.a. what you did last time, what you like/dislike, and what you might need in the future. Tl;dr Great place, phenomenal people, do check it out. read more

Katia saved my life! I have been going to Kalis for years. On the week of my wedding I had terrible stress breakouts so I came in for a facial. Katia recommended acne light therapy. I needed more than one session and I was pressed for time so she even let me come in on her day off at 6:30 am!! After two sessions my breakout was almost completely gone. She is wonderful. My mom and younger sister also go to Kalis and love it! I would recommend Kalis whole heartedly to anyone! read more

What a pleasant and much needed massage. Jen is professional, uplifting and conscientious making you feel right at ease in the warmth of the treatment space. The atmosphere is calm, but Jen's energy start's your massage off with a peaceful transition as I drifted off into a twilight sleep almost immediately. I am also a massage therapist and can appreciate her skill set, beautiful energy and a most recuperative session. Thank you Jen! read more

I chose KaLis for my microblading based on their quality reviews, and I'm so glad! They matched my color (a very light color on fair skin) PERFECTLY, made me laugh throughout the whole process, and helped me feel good about enhancing my natural beauty in a delicate way. I appreciate Katia and Nars and all of their talent and support throughout this process. Telling all my friends and family about KaLis! A 5-star experience, for sure. read more

Katia is amazing! I look forward to my appointments with her. I have been going to her for over a year now for facials, microdermabrasian, waxing, you name it! When she started offering microblading I knew I had to try it and I could not be more please with the results. My eyebrows look amazing, better than ever, and it saves me so much time not having to fill them in! And the entire process was so smooth! read more

I would recommend this spot to anyone! It was referred by a friend to me and I'm obsessed! Katia takes he time to listen to you and has been fixing my brows because I had a previous bad experience. The facial was best I've ever had! It's a MUST! Had a sugar body scrub and massage with Kim before my wedding....SHE WAS AMAZING! Can't wait for another one! And my skin was glowing on my wedding day! read more

My daughters and I have been going to Kalis for waxing and facials since it opened. We cannot say enough good things about the care we receive from Katia. Katia's warmth is all encompassing and she takes immaculate care each and every time we are there. Katia is incredibly honest and really cares about each and every one of her clients. Being at Kalis is like being at home!!!!! Love, Love, Love read more