Experience the whitening power of hydrogen peroxide and coconut oil. Our easy-to-peel-off strips are designed to help remove stains from coffee, wine, and smoking, providing a more radiant smile.
At GuruNanda, your satisfaction is our priority. If you're not completely satisfied with your purchase, you may request a free return within 30 days of purchase by contacting our Customer Care team at contact@gurunanda.com.
Once your return request is approved, we'll provide instructions for completing your return at no cost to you. Eligible returns will receive a refund of the full product purchase price.
To qualify for a return, the item must be unused, in its original condition, and returned in its original packaging. For product defects, please see the Warranty Information section below.
Warranty Information for Product Defects
GuruNanda electronic dental appliances are covered by a 1-Year Limited Warranty against manufacturing defects, effective from the date of purchase. If your product stops working or shows a defect in materials or workmanship during normal use, contact our Customer Care team at contact@gurunanda.com with your proof of purchase and a brief description of the issue (photos or videos are helpful).
Once your warranty claim is verified, we will provide a free replacement, depending on product availability and the nature of the issue. The warranty does not cover damage caused by misuse, accidents, unauthorized repairs or modifications, or normal wear and tear (such as replaceable brush heads or nozzles). The warranty also does not cover damage resulting from the use of charging cords or chargers that were not supplied with the device.
Refunds
Once we receive and inspect your returned item, we will notify you by email regarding the status of your return.
If your return is approved, we will issue your refund to your original method of payment. Please allow 3–7 business days for the refund to be processed. The timing may vary depending on your financial institution or payment provider.
Late or Missing Refunds
If you haven't received your refund, we recommend taking the following steps:
Check your bank account or payment method again.
Contact your credit card company or financial institution, as it may take some time for your refund to post.
If you've completed these steps and still have not received your refund, please contact our Customer Care team at contact@gurunanda.com, and we'll be happy to assist you
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Break Down Surface Stains: Hydrogen peroxide helps break down stains.
No-Mess Dry Strip Technology: Strips stay comfortably in place, even while talking, exercising, or sipping water.
Convenient Professional & Express Options: Includes 20 Professional treatments (30–45 min) and 10 Express treatments (60 min).
Vegan & Gentle on Teeth: Made without triclosan, SLS, or artificial dyes.
Infused With Coconut Oil: Designed with care to provide a soothing, refreshing whitening experience.
Peel open the foil packet and carefully remove the strips with dry hands, peeling them away from the backing film.
Apply the strips onto your teeth with the sticky gel side facing your teeth. Align the edges with your gumline and press gently to secure.
Wait for 30-45 minutes when you’re using the Professional treatment and 60 minutes for the Express treatment.
Remove the strips, discard them, and rinse your mouth thoroughly to remove any residue.
Because wellness should be easy — and a little fun, too.
How does hydrogen peroxide whiten teeth?
Hydrogen peroxide is an oxidizing agent that penetrates the tooth's surface and breaks down the molecular bonds of stain compounds, lifting discoloration caused by food, beverages, and everyday wear. It is one of the most widely used and studied whitening ingredients in dentistry.
What is Dry Strip Technology and why does it matter?
Dry Strip Technology refers to the no-mess, no-slip design of the strips that allows them to adhere firmly to teeth without sliding around during wear. Unlike traditional wet gel strips that can shift when you talk or drink water, these stay comfortably in place throughout the full treatment time.
Why is coconut oil included in the formula?
Coconut oil is incorporated to provide a soothing, refreshing experience during wear. It complements the whitening formula by adding a softening quality to the strip, helping to make the overall treatment more comfortable—particularly for users with sensitivity.
How long do I wear the strips and how often?
Use the Professional strips for 30–45 minutes and the Express strips for 60 minutes. Follow the included treatment schedule for the full 30-day course. Do not exceed the recommended wear time, as prolonged contact with peroxide can increase tooth sensitivity.
Can I eat, drink, or talk while wearing the strips?
Talking is fine—the Dry Strip Technology keeps the strips securely in place. However, avoid eating during treatment. Sipping water is generally tolerable with no-slip strips, but avoid colored beverages, coffee, or anything acidic during wear to prevent interfering with the whitening process.
How soon will I see results and how long will they last?
Visible whitening can typically be noticed within the first several treatments, with more significant results building over the full 30-day course. How long results last depends on your diet, oral hygiene habits, and lifestyle factors such as coffee, tea, or tobacco use. Maintaining good oral hygiene and limiting stain-causing foods and beverages will help extend your results. Individual results may vary.
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4.7
Rated 4.7 out of 5 stars
Based on 200 reviews
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162
4
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26
3
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Reviews Summary
Generated by AI from 100 most recent customer reviews
Last updated 2 months ago
These whitening strips deliver noticeable results quickly, with many users reporting visible brightness within days of first use. The strips are easy to apply and stay securely in place throughout use. Common feedback highlights minimal to no sensitivity compared to other brands, making them particularly appealing for those with sensitive teeth. Users appreciate the mild minty taste and clean feel afterward. Application is straightforward—simply peel and apply to dry teeth. Some note the strips work gradually and require patience for full results. A few mention temporary tingling or minor residue, but most praise the ease of removal. The affordable price point and generous quantity per package make these a popular choice for regular maintenance or quick whitening boosts before events.
My son has been using this product and his teeth have really become much whiter! He doesn't report any sensitivity either!
RR
Raul R.
Verified Buyer
Reviewing
Whitening Strips
I recommend this product
Rated 5 out of 5 stars
4 days ago
A+++
A+++
A
Anton
Reviewing
Whitening Strips
I do not recommend this product
Rated 2 out of 5 stars
1 week ago
2 Stars
Package came all dented and broke.
JF
Jennifer F.
Verified Reviewer
Reviewing
Whitening Strips
I recommend this product
Rated 5 out of 5 stars
2 months ago
Never thought it could happen
I’ve always had ok teeth. Never had braces and had my wisdom teeth taken out late, so my smile is not great. I worked in sales so all my coworkers had the professional whitening treatments done. I was envious but you can only do what YOU can do. Now I’m rocking a really white smile myself!
SV
Silveliza V.
Verified Buyer
Reviewing
Whitening Strips
I recommend this product
Rated 5 out of 5 stars
2 months ago
In love with this whitening
I have very sensitive teeth and when I’ve used other big brands make me sensitive and have to do only one night and wait days to do it again because I get very sensitive. After I tried Guru Nanda whitening products I’m in love. These are the only strips that don’t give me sensitivity, they work, and are very affordable. The express ones are my favorite.
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