If you want to brighten your smile in 2025, I recommend considering top LED teeth whitening kits like Auraglow, iSmile, MySmile, Crest Whitestrips, and VieBeauti. These offer fast results, easy use, and effective formulas with safe, high-quality ingredients. Whether you prefer portable devices or strips, there’s something for everyone. Curious about which kit fits your needs best? Keep exploring, and you’ll find all the details to make the right choice.
Key Takeaways
- Top-rated kits utilize LED light technology combined with high-concentration peroxide for fast, professional-like whitening results at home.
- Many options offer portable, user-friendly designs with USB or wireless charging for convenient, on-the-go use.
- Effectiveness varies based on user adherence, stain severity, and formulas, with most delivering noticeable results within 1–2 weeks.
- Some kits include desensitizing gels and no-molding trays to maximize comfort and minimize sensitivity during treatment.
- Price ranges from budget-friendly to premium, with features like multiple treatment sessions, advanced LED tech, and stronger formulas for faster whitening.
Auraglow Teeth Whitening Kit with LED Light and Gel
If you’re looking for a professional-level whitening kit you can use at home, the Auraglow Teeth Whitening Kit with LED Light and Gel is a great choice. It uses LED laser technology and 35% carbamide peroxide gel, which can whiten teeth up to 10 shades in just 7 days. The kit includes a wireless LED light, two gel syringes, a charging case, and a USB cable, making it convenient and easy to use. Many users notice noticeable results within a few sessions, with minimal sensitivity. Made in the USA, it offers a safe, effective, and affordable way to brighten your smile without visiting the dentist.
Best For: those seeking an affordable, effective, at-home teeth whitening solution with minimal sensitivity and professional-like results.
Pros:
- Fast and noticeable whitening results within a few sessions, often in just 4–5 days
- Safe for enamel with minimal discomfort, suitable for sensitive teeth
- Convenient, all-in-one kit including wireless LED light, gel, charging case, and USB cable
Cons:
- Some users experience device malfunctions or LED light issues, such as premature shut-off or broken buttons
- Tray fit may feel awkward or uncomfortable for certain users
- Charging process can be delicate without a charging brick, requiring careful handling
iSmile Teeth Whitening Kit with LED Light and Gel Syringes
The iSmile Teeth Whitening Kit with LED Light and Gel Syringes stands out as a top choice for anyone seeking fast, effective whitening without sensitivity. It includes a powerful 35% carbamide peroxide gel, three 3ml syringes, an LED light, a universal silicone tray, and remineralization gel. With 22 treatments, it’s designed for quick results—up to three times faster than strips—and safe for sensitive teeth. The no-molding tray fits comfortably, and the zero-sensitivity gel ensures a pain-free experience. Clear instructions make it easy to use at home, and the company offers a satisfaction guarantee, so you can trust its effectiveness.
Best For: individuals seeking fast, effective teeth whitening solutions at home with no sensitivity and a comfortable fit.
Pros:
- Fast whitening results, up to three times quicker than strips
- No-molding, universal silicone tray for easy and comfortable use
- Zero sensitivity gel ensures a pain-free whitening experience
Cons:
- Requires careful application to avoid overfilling or spillage
- The 35% carbamide peroxide gel may be too strong for extremely sensitive teeth if not used properly
- Needs consistent use over multiple treatments to see full results
MySmile Teeth Whitening Kit with LED Light
For those seeking a professional-grade whitening experience at home, the MySmile Teeth Whitening Kit with LED Light stands out as an excellent choice. It uses powerful 35% carbamide peroxide gel combined with LED light technology to deliver fast, noticeable results—whitening teeth by two or more shades after just one 10-minute session. The kit is vegan, gluten-free, sugar-free, and non-sensitive, making it safe for most users. Easy to use, it offers a non-invasive alternative to dental visits. Made in the USA and trusted worldwide, MySmile provides a reliable, effective solution for a brighter, whiter smile from the comfort of your home.
Best For: those seeking a professional-grade teeth whitening solution at home that is safe, fast, and effective for removing stains caused by everyday foods and habits.
Pros:
- Achieves 2 or more shades of whitening after just one 10-minute session
- Vegan, gluten-free, sugar-free, and non-sensitive, suitable for a wide range of users
- Made in the USA with professional-level technology for safe, reliable results
Cons:
- Requires regular use for optimal and long-lasting results
- Contains 35% carbamide peroxide, which may cause sensitivity in some users
- Needs careful handling of batteries and LED activation to ensure proper use
Crest 3D Whitestrips Teeth Whitening Kit with LED Light
Crest 3D Whitestrips Teeth Whitening Kit with LED Light stands out as a top choice for anyone seeking professional-level whitening at home. It can whiten teeth by up to 34 shades using high-concentration hydrogen peroxide, delivering noticeable results after just one treatment. The kit includes 20 treatments and a wireless LED accelerator light that enhances stain removal, though some users find the strips suffice on their own. Designed with Advanced Seal Technology, the strips stay in place, even while talking or drinking water. While some see quick, dramatic improvements, others note the whitening can fade within a couple of months, making maintenance necessary.
Best For: individuals seeking professional-level teeth whitening at home with quick, noticeable results and the flexibility to customize their treatment for sensitivity.
Pros:
- Highly effective, capable of whitening teeth up to 34 shades with high-concentration hydrogen peroxide
- Includes a wireless LED light that enhances stain removal, mimicking dental clinic technology
- Comfortable, discreet strips with Advanced Seal Technology that stay in place during use
Cons:
- Results can fade within one to two months, requiring ongoing maintenance
- Can cause sensitivity, gum irritation, or ulcers if misused or used excessively
- The high peroxide concentration may not be suitable for individuals with dental issues like cavities or sensitive gums
VieBeauti Teeth Whitening Kit with LED Light
If you’re looking for an effective and gentle whitening solution, the VieBeauti Teeth Whitening Kit with LED Light stands out as an excellent choice. It uses a 35% carbamide peroxide formula that removes stains from coffee, wine, and smoking, delivering visible results in just 7 days—up to 8 shades brighter. The kit is designed with safety in mind, containing enamel-safe ingredients suitable for sensitive teeth, ensuring a pain-free experience. It’s quick and convenient, with 10-minute wireless LED sessions that fit easily into any routine. Plus, it includes everything needed—gel, mouth trays, and a portable case—making professional-quality whitening accessible anywhere.
Best For: those seeking a safe, effective, and convenient at-home teeth whitening solution suitable for sensitive teeth and busy lifestyles.
Pros:
- Effectively removes stains from coffee, wine, and smoking with noticeable results in just 7 days
- Enamel-safe, gentle formula suitable for sensitive teeth, ensuring pain-free whitening
- Quick 10-minute wireless LED sessions and complete kit for easy, portable use anywhere
Cons:
- May require consistent daily use over a week to achieve optimal whitening results
- Some users might find the gel quantity limited for multiple treatments depending on individual needs
- The kit’s whitening effect varies based on the severity of staining and personal dental conditions
Professional Teeth Whitening Kit with LED Light & Reusable Gel Trays
The Professional Teeth Whitening Kit with LED Light & Reusable Gel Trays stands out for those seeking professional-level results from the comfort of their home. It includes five gel syringes, custom-fit trays that don’t require molding or boiling, an LED accelerator light, and a rechargeable design compatible with iPhone, Android, and USB-C. Use it for 15 minutes daily over two weeks to whiten teeth by 2-9 shades, removing stains from coffee, wine, or smoking. The gel safely whitens caps, veneers, and crowns, while the blue dual-power LED speeds up results and minimizes sensitivity. Many users see noticeable whitening fast, boosting their confidence with minimal hassle.
Best For: individuals seeking professional-level teeth whitening results at home, especially those with sensitive teeth or dental caps and veneers.
Pros:
- Achieves noticeable whitening of 2-9 shades in just two weeks with minimal sensitivity.
- Easy to use with custom-fit trays that require no boiling or molding, compatible with multiple devices.
- Safe for enamel, effective on caps, veneers, and crowns, and includes desensitizing options for comfort.
Cons:
- Some users may experience little to no whitening after extended use or find inconsistent results.
- Effectiveness can vary depending on individual stain severity and dental condition.
- A few users report mild discomfort or no visible change despite following instructions.
Whitebite Pro Teeth Whitening Kit
For anyone seeking professional-grade whitening results at home, the Whitebite Pro Teeth Whitening Kit stands out with its powerful 35% carbamide peroxide gel and advanced LED technology. It delivers visible results in just 7 days, whitening up to 9 shades and effectively removing stains from coffee, wine, and smoking. The kit features a sleek, ergonomic design with a patented wireless charging system for convenience and durability. Its blue LED light accelerates stain removal quickly without causing sensitivity, thanks to a remineralizing gel that protects enamel. Overall, Whitebite Pro offers a safe, effective, and stylish solution for brighter, healthier teeth from the comfort of home.
Best For: individuals seeking fast, professional-grade teeth whitening results at home with minimal sensitivity and enhanced enamel protection.
Pros:
- Delivers up to 9 shades whiter in just 7 days for quick, visible results
- Uses advanced blue LED technology to accelerate stain removal safely and effectively
- Includes a remineralizing gel to protect and restore enamel after whitening treatments
Cons:
- May be more expensive than traditional whitening kits due to advanced features
- Requires charging via the patented wireless system, which might take some time to get fully charged
- Results may vary depending on the severity of staining and individual dental health
Auraglow Teeth Whitening Kit with LED Light and Gel
Looking for a professional-level whitening experience at home? The Auraglow Teeth Whitening Kit with LED Light and Gel is a game-changer. It includes a wired LED accelerator light, two syringes of 35% carbamide peroxide gel, and supplies for 12 treatments. The LED light, which connects via USB to any device, boosts the gel’s effectiveness, whitening teeth up to 10 shades in just a week. Each session takes only 30 minutes, removing stains from coffee, wine, and smoking. It’s easy to use, portable, and delivers results comparable to dental office treatments—all without visiting the dentist.
Best For: individuals seeking professional-level teeth whitening results at home with quick and effective treatment options.
Pros:
- Whiten teeth up to 10 shades in just 7 days with minimal effort
- Connects easily via USB to various devices without needing batteries
- Includes all components needed for 12 whitening sessions, making it convenient and comprehensive
Cons:
- Requires a wired connection, which may limit mobility during use
- Contains 35% carbamide peroxide, which may be too strong for sensitive teeth or gums
- The kit’s effectiveness depends on proper application and adherence to instructions
Teeth Whitening Kit with LED Light (Mint Flavor)
If you’re seeking an effective, safe whitening solution that’s easy to use at home, the Teeth Whitening Kit with LED Light in Mint Flavor is an excellent choice. It includes 3 whitening gel pens and 2 desensitizing pens, offering a gentle, professional-level whitening experience. The 35% carbamide peroxide gel can whiten teeth up to 10 shades in just a week, with visible results after the first use. The blue LED light speeds up stain removal from coffee, wine, and tobacco, while the mint flavor makes the process enjoyable. Its simple, mess-free 3-step routine, combined with a comfortable BPA-free silicone tray, makes whitening quick, safe, and effective.
Best For: individuals seeking an effective, safe, and easy-to-use at-home teeth whitening solution with sensitivity support and professional results.
Pros:
- Delivers noticeable whitening up to 10 shades in just one week with minimal effort
- Includes desensitizing pens to soothe sensitivity and protect enamel during treatment
- Simple, mess-free 3-step routine with auto shut-off and comfortable BPA-free silicone tray
Cons:
- May require consistent use over several days to achieve maximum results
- Some users might find the need for multiple applications to reach desired shade
- The gel’s strong carbamide peroxide concentration may cause mild sensitivity in very sensitive individuals
Crest 3D Whitestrips + LED Light Teeth Whitening Kit
The Crest 3D Whitestrips + LED Light Teeth Whitening Kit stands out as an excellent choice for those seeking professional-level results at home. Its advanced blue light technology boosts the whitening power of the strips, helping to remove years of stains more effectively than strips alone. With 10 treatments included, each with upper and lower strips, I’ve found it quick and easy to use—just 60 minutes daily, followed by a short LED activation. Crest’s no-slip Advanced Seal Technology keeps the strips in place while I talk, making the process convenient. Many users, including myself, notice significant whitening within a week, with professional-grade results possible.
Best For: individuals seeking professional-level teeth whitening results at home with quick, effective, and easy-to-use treatments.
Pros:
- Clinically proven to remove years of stains in just 10 treatments with noticeable results within a week.
- Advanced blue light technology enhances whitening effectiveness, comparable to professional dental procedures.
- No-slip Advanced Seal Technology allows talking during treatment, increasing convenience.
Cons:
- Can cause teeth sensitivity, especially with prolonged or intense use.
- The LED light’s UV component may increase oral health risks if not used properly.
- Some users experience device malfunctions or damage, requiring replacements or troubleshooting.
Teeth Whitening Kit with LED (Sensitive Teeth, Waterproof LED Light, 4 Gel Pens)
For anyone seeking a gentle yet effective whitening solution, this kit stands out thanks to its safe, sensitive formula and advanced LED technology. It includes three whitening pens, one sensitive formula pen, and a rechargeable waterproof LED light, making it easy to use anywhere. You can whiten up to 3 shades per session, with noticeable results over 24 treatments, tackling stubborn stains from coffee, wine, or smoking. The gentle formula protects sensitive teeth and enamel, ensuring a pain-free experience. The hands-free LED activates gel deeper and faster, while the compact pens are travel-friendly and mess-free. This all-in-one kit offers professional results with safety and convenience.
Best For: individuals with sensitive teeth seeking a safe, effective, and mess-free whitening solution that delivers professional results at home.
Pros:
- Gentle on enamel and suitable for sensitive teeth, ensuring pain-free whitening.
- Fast, noticeable results with up to 3 shades whitened per session and 12 shades over 24 treatments.
- Convenient, travel-friendly design with rechargeable, waterproof LED light and mess-free gel pens.
Cons:
- May require multiple sessions for significant whitening, which could be time-consuming for some users.
- The LED light and gel pens may need frequent recharging or replacement after several uses.
- Not intended for use with trays or extensive professional treatments, limiting certain whitening preferences.
Teeth Whitening Kit for Sensitive Teeth
Those with sensitive teeth will appreciate the Ollm whitening kit’s gentle yet effective approach. It combines dental-grade ingredients with upgraded dual-LED technology, including blue and red lights, to deliver professional results at home in just 15-25 minutes daily. The blue light activates whitening in 15 minutes, while the red light helps reduce sensitivity and boost oral health. Made from safe, gentle materials, the gel contains 35% carbamide peroxide, which brightens teeth without harming enamel or causing irritation. The ergonomic silicone tray fits comfortably, and the wireless design makes it easy to use anywhere. With consistent use, you’ll enjoy brighter, healthier teeth with minimal sensitivity.
Best For: individuals with sensitive teeth seeking a safe, effective at-home teeth whitening solution with minimal irritation.
Pros:
- Uses dental-grade whitening ingredients with 35% carbamide peroxide for gentle yet effective results
- Features upgraded dual-LED technology (blue and red lights) for faster whitening and sensitivity reduction
- Wireless, portable design allows convenient use anywhere, even during multitasking
Cons:
- Requires consistent daily use over a week to achieve optimal results
- May not produce immediate dramatic whitening for severe stains in a single session
- Some users might experience mild initial sensitivity despite the gentle formulation
Teeth Whitening Kit with LED Light (35% Carbamide Peroxide)
If you’re seeking an effective at-home whitening solution that’s gentle on sensitive teeth, the Teeth Whitening Kit with LED Light featuring 35% carbamide peroxide is an excellent choice. It offers professional-grade whitening with four gel pens designed to minimize irritation, along with soft, adjustable silicone trays suitable for all ages. The upgraded dual blue and red LED lights activate the gel efficiently in just 7 days, while red light helps reduce sensitivity. Compact and portable, it’s perfect for use at home or on the go. With an automatic 15-minute timer and mess-free gel pens, this kit delivers noticeable, even results quickly and safely.
Best For: individuals with sensitive teeth seeking a safe, effective, and affordable whitening solution that delivers professional results at home.
Pros:
- Gentle on sensitive teeth thanks to specially formulated gel and red LED light for sensitivity reduction
- Quick and noticeable whitening results within just 7 days
- Portable, wireless design with mess-free gel pens for convenient use anywhere
Cons:
- May require consistent daily use over a week to achieve optimal results
- The 35% carbamide peroxide concentration might be too strong for extremely sensitive individuals without proper caution
- Limited to at-home use without professional supervision
Colgate Optic White LED Teeth Whitening Kit
The Colgate Optic White LED Teeth Whitening Kit stands out for its user-friendly design and enamel-safe formula, making it an excellent choice for anyone seeking a convenient, at-home whitening solution without sensitivity. It includes a flexible LED light that molds to your mouth, a whitening pen with 21 treatments, and a portable design that plugs directly into your smartphone. The purple wavelength technology amplifies the hydrogen peroxide gel, tested by dentists for safety. With daily 10-minute treatments, users can expect visible results within 10 days, often whitening stains up to 10 years. While easy to use, some find the mouthpiece uncomfortable, and results can vary depending on individual use.
Best For: individuals seeking a portable, enamel-safe teeth whitening solution that is easy to use at home without sensitivity.
Pros:
- Enamel-safe formula with no tooth sensitivity reported
- Portable design that easily connects to smartphones for convenience
- Tested by dentists, ensuring safety and effectiveness
Cons:
- Mouthpiece can be uncomfortable and difficult to keep in place during use
- Results may vary, with some users experiencing minimal whitening
- The mouthpiece’s fit and the device’s cost may be a concern for some users
PurelyWHITE Deluxe Teeth Whitening Kit
Looking for a professional-grade whitening kit you can use at home? The PurelyWHITE Deluxe Teeth Whitening Kit delivers just that, with an advanced formula and LED light for quick, effective results. It comes with moldable mouth trays, three 3ml gel syringes, and enough gel for over 15 treatments, making it convenient and economical. The gentle yet powerful formula targets stubborn stains and yellowing, restoring natural brightness safely. Noticeable whitening begins in just 7 minutes, and the user-friendly instructions make application simple. Plus, the long-lasting effects and LED accelerator light ensure your smile stays radiant over time.
Best For: individuals seeking a professional-grade, at-home teeth whitening solution that offers quick and long-lasting results.
Pros:
- Fast-acting formula with noticeable whitening in just 7 minutes
- Includes LED light and moldable trays for customizable, effective treatment
- Safe, natural ingredients that target stubborn stains without sensitivity
Cons:
- May require multiple treatments for significant whitening results
- Slightly higher cost compared to basic whitening strips or gels
- Needs consistent application for optimal, long-lasting brightness
Factors to Consider When Choosing Teeth Whitening Kits LED
When choosing an LED teeth whitening kit, I focus on how effective it is and whether it suits my sensitivity levels. I also consider how easy it is to use and if it works with my treatment preferences, like duration. Keeping these factors in mind helps me pick the best option for my needs.
Effectiveness Level
Choosing an LED teeth whitening kit hinges on several key factors that directly influence how effective it will be for you. The effectiveness level is often measured by how many shades brighter your teeth become, typically ranging from 2 to 10 shades. Kits with higher peroxide concentrations, like 35%, tend to deliver faster and more noticeable results compared to lower-concentration options. LED technology aims to speed up stain removal and improve outcomes, often reducing treatment time. The total number of treatments included and how often you use the kit also play significant roles in the overall effectiveness and long-term results. While user reviews and clinical data provide helpful insights, individual factors such as initial stain severity and tooth sensitivity can impact your whitening success.
Sensitivity Risk
While higher peroxide concentrations can boost whitening results, they also raise the risk of tooth sensitivity. Using products with more than 35% peroxide can cause discomfort, especially if used improperly or for too long. To help reduce sensitivity, many kits include desensitizing agents like potassium nitrate or stannous fluoride, which can soothe nerves and strengthen enamel. Additionally, LED lights that speed up whitening may increase heat and sensitivity, particularly if used beyond recommended times. People with pre-existing sensitivity or gum recession should choose kits designed for sensitive teeth to minimize pain and protect enamel. Proper application is key—avoiding overfilling trays and sticking to suggested treatment durations helps prevent discomfort and keeps your teeth safe during the whitening process.
Ease of Use
Selecting an easy-to-use teeth whitening kit can make a significant difference in your overall experience. I look for kits with clear, step-by-step instructions that simplify the process, even if you’re new to whitening. User-friendly design features, like mess-free pens, adjustable mouth trays, or automatic timers, really enhance convenience. I also prefer straightforward activation methods, such as automatic LED timers or simple-to-press buttons, so operation feels seamless. Minimal setup is another big plus—kits with no-molding trays or pre-filled syringes cut down on prep time and frustration. Portable, wireless components are a bonus, allowing quick, on-the-go treatments without bulky equipment or complicated assembly. Overall, an easy-to-use kit makes whitening simpler, faster, and more enjoyable.
Compatibility Options
To guarantee your teeth whitening kit works smoothly, it’s important to contemplate its compatibility with your devices and power sources. First, check if the LED light device matches your power options—USB, Type-C, micro USB, or battery-powered. Making certain compatibility with your smartphone, computer, or charging adapters allows for seamless use without extra converters. Also, confirm that the LED light can connect to your devices easily, avoiding compatibility issues. If you use oral trays or mouthpieces, verify that they work well with the LED device to activate the whitening gel effectively. Finally, decide whether you prefer a wireless or plug-in LED light, and choose one that fits your convenience and usage style. Compatibility ensures a hassle-free whitening experience.
Treatment Duration
Choosing the right treatment duration for your LED teeth whitening kit depends on your sensitivity levels and desired results. Treatments can range from as short as 10 minutes to up to 60 minutes per session, based on the kit’s design and gel concentration. If you have sensitive teeth, shorter sessions of around 10-15 minutes help minimize discomfort and reduce the risk of irritation. Longer sessions, such as 30-60 minutes, may deliver faster results but require careful monitoring to avoid sensitivity or gum irritation. Many kits recommend daily treatments over 7-14 days to achieve ideal whitening. Sticking to the suggested duration is essential for safety and effectiveness, ensuring you get noticeable results without overdoing it or causing damage.
Cost and Value
When evaluating LED teeth whitening kits, it’s important to contemplate their cost and overall value. Prices vary from around $20 to over $100, with higher costs usually indicating added features or stronger formulas. To determine value, I compare how many treatments are included—some kits offer 10 to over 35 sessions—against their price. Kits with higher peroxide levels or advanced LED tech can deliver faster, more noticeable results, but they tend to cost more. Investing in a pricier kit might be smarter long-term if it includes extra gel, accessories, or multiple treatment options for ongoing whitening. Ultimately, the best choice balances initial cost, treatment quantity, and potential savings compared to professional whitening, ensuring you get the most bang for your buck.
Frequently Asked Questions
Are LED Teeth Whitening Kits Safe for Daily Use?
Yes, LED teeth whitening kits are generally safe for daily use if you follow the instructions carefully. I always recommend reading the directions and not overusing the product to avoid sensitivity or damage. I personally use them a few times a week instead of daily, which keeps my smile bright without any issues. Remember, if you experience discomfort, it’s best to stop and consult a dentist for guidance.
How Long Does It Take to See Results With LED Whitening Kits?
They say patience is a virtue, and that’s true with LED whitening kits. Usually, I see noticeable results in about 3 to 7 days, but for a brighter, more dramatic change, it might take up to two weeks of consistent use. Keep in mind, everyone’s different, so your timeline could vary. Just stay patient and follow the instructions for the best possible outcome.
Can These Kits Be Used on Crowns or Veneers?
You shouldn’t use LED whitening kits on crowns or veneers because they won’t lighten these materials. I’ve learned that whitening gels target natural tooth enamel, but crowns and veneers are made from different materials that don’t respond to bleaching. If you want a uniform smile, I recommend consulting your dentist for options that suit your restorations. Using the kits as directed on natural teeth gives you the best results.
What Are the Best Practices to Prevent Tooth Sensitivity?
Did you know that nearly 60% of people experience tooth sensitivity after whitening? To prevent this, I recommend using a desensitizing toothpaste before and after treatments. Avoid overusing the kits, and follow the recommended application times strictly. I also suggest not eating or drinking hot, cold, or acidic foods immediately afterward. These simple steps help me keep my smile bright without discomfort.
Are LED Whitening Kits Effective for All Tooth Discolorations?
LED whitening kits can be effective for many types of tooth discoloration, especially surface stains caused by coffee, tea, or smoking. However, they might not work as well on intrinsic stains from medications or trauma. I recommend consulting your dentist first to determine the cause of your discoloration and whether an LED kit is suitable for your specific needs. This way, you get the best results safely.
Conclusion
Choosing the right LED teeth whitening kit is like finding a perfect match—brightens your smile but doesn’t overdo it. With so many options, it’s easy to get dazzled by the shine, yet important to remember that a healthy smile is just as essential as a white one. So, whether you prefer a quick fix or a gentle glow, pick what suits your style. After all, a confident smile is the best glow of all.
