Zoom! Teeth Whitening at Tend Kendall Square
Ready for a brighter smile? Our in-office professional whitening treatment is safe, effective, and powered by the same clinical-strength technology trusted by dentists - only we've made the experience more comfortable (and more enjoyable).
Whether you're prepping for a big event or just want to refresh your look, we're here to help you smile with confidence with our teeth whitening services.

Give your smile a glow up with a Philips Zoom! teeth whitening.
Our premium professional teeth whitening treatment lightens smiles by as much as eight shades.
What to expect during your visit
Our in-office teeth whitening treatment is fast, safe, and designed for real results. You'll leave with a noticeably whiter and more vibrant smile in just one session.
Pre-whitening
Your visit begins with a quick oral health check to make sure whitening is safe and right for you. Our team will look for any concerns—like cavities or gum irritation—and answer any questions you have. Then we’ll gently clean your teeth to remove plaque and surface stains, creating the perfect foundation for even, natural-looking results.
Whitening
Next, we’ll apply a professional-grade whitening gel that’s designed to lift both surface stains and deeper discoloration. The gel is activated using a specialized LED light, and we may repeat this process in short cycles depending on your goals. Your treatment is tailored to your teeth and shade history, so you get visible results without overdoing it.
Sit back and relax
While the whitening gel does its job, you can unwind with noise-canceling headphones, watching your favorite show, and a spa-like vibe. If you’re prone to sensitivity, we’ll apply a desensitizing gel to keep you comfortable during and after treatment. Most visits take 60 minutes, and you’ll walk out up to 8 shades whiter—with a smile that feels as good as it looks.
Visible results in one visit
With professional whitening at Tend, you’ll see visible results from your very first visit—often in under 90 minutes. Our expert clinicians use Philips Zoom! whitening gel and the latest technology to lift stains and boost your confidence.
Professional Teeth Whitening, Open 6 Days a Week
Looking for teeth whitening services that fit your schedule? Tend Kendall Square is located on Broad Canal Way in Cambridge. We're open 6 days a week and offer safe, effective professional whitening treatments that deliver real results. Whether you are preparing for a special occasion or just want a brighter, more confident smile, we make it easy to book your appointment. Schedule your appointment online today.
Meet our Kendall Square Dentists
Choosing professional whitening is a simple way to enhance your smile. If you're looking for teeth whitening services with a trusted provider, at Kendall Square you'll find a calm, judgment-free environment where we listen to your goals. Our team is here to help you achieve a brighter smile.

Dr. Saadia Aziz

Dr. Saadia Aziz
Dr. Saadia Aziz is known for her calm, thoughtful approach and her ability to make patients feel at ease from the moment they walk through the door. She earned her DMD from Tufts University School of Dental Medicine, where she built a strong foundation in comprehensive care. Dr. Aziz focuses on prevention and patient education, making sure every visit is not just about treatment—but about feeling informed and confident about your oral health.

Dr. Esther Lin

Dr. Esther Lin
Dr. Esther Lin brings precision and partnership to every treatment plan. She earned her DDS from the VCU School of Dentistry, followed by an orthodontic residency at the Harvard School of Dental Medicine. Whether you’re exploring clear aligners or braces, Dr. Lin takes the time to understand your goals and customize your care. Patients appreciate her thorough explanations and the confidence she brings to every step of the orthodontic journey.

Dr. David Shane

Dr. David Shane
Dr. David Shane combines clinical expertise with a straightforward, approachable style that makes every visit feel less like a chore and more like a collaboration. He earned his DMD from Tufts University School of Dental Medicine, where he developed a strong interest in long-term oral health strategies. Dr. Shane’s focus is on building trust through transparency—he’ll always take the time to walk you through your treatment options and what they mean for your overall health.

Dr. Chandler Unfried

Dr. Chandler Unfried
Dr. Chandler Unfried is focused on delivering clear, personalized dental care with a strong emphasis on prevention. She graduated from the University of Louisville School of Dentistry, where she developed her patient-first philosophy and clinical skill set. Known for her thoughtful communication style and attention to detail, Dr. Unfried works to make every visit comfortable, informative, and rooted in what’s best for your long-term dental health.
Why people love Tend
Competitive Pricing
The pearly white smile you've always wanted is within reach. Pay in full or in monthly installments, subject to financing approval through Care Credit or Affirm. Ask us how.
Premium Whitening
as low as $99/mo with financing
Frequently asked questions
Tend is proud to offer best-in-class Zoom! Whitening, which offers visible results right away. Zoom! Is clinically proven to brighten smiles by up to eight shades in one session, which lasts just over one hour.
Our top-rated hygienists and dentists will advise if a Zoom whitening is best for you and monitor your comfort and sensitivity throughout the process. Our whitening treatment is designed to deliver guaranteed, effective results under professional supervision.
A professional whitening session at Tend costs $495.
The longevity of your whitening results depends on your habits. Factors like tobacco use, red wine, coffee, and tea can contribute to staining. Whitening can last for many months, and in some cases, a year or more.
Zoom uses an advanced blue LED light technology that targets stain components that hydrogen peroxide alone cannot, enhancing the whitening process. This means the process is faster, which means most patients have little to no discomfort. If mild sensitivity does occur, OTC painkillers are typically advised.
Yes, teeth whitening is completely safe. Hygienists and dentists have been performing this procedure successfully for decades. While mild sensitivity may occur temporarily, it will not damage your teeth.
To ensure the best results and the health of your teeth and gums, it’s important to have had a dental cleaning and exam within the last six months. If you haven’t, we recommend scheduling a cleaning before starting your whitening treatment. Additionally, if you are experiencing tooth/gum pain, have crowns, fillings, or veneers on your front teeth, or are currently pregnant, we strongly advise you set up a consult first to determine if teeth whitening will be safe and effective for you.