GuruNanda

GuruNanda Ready-to-Use Prefilled Whitening Trays 7 Treatments with 8 Hydrogen Peroxide to Remove Surface Stains Fast Easy Teeth

4.2(30)

767+ bought in the past month

$31.59$39.99

About this item

  • DESIGNED FOR ENHANCED WHITENING: Meet the next revolution in teeth whitening—GuruNanda’s Ready-to-Use, prefilled whitening trays. No guesswork, no mess—just effective action on surface stains for a visibly brighter smile with every use.
  • GENTLE & EFFECTIVE WHITENING: Our trays are prefilled with 8% hydrogen peroxide, which is gentle on sensitive smiles. Formulated for extremely low sensitivity, safe for enamel and designed to provide results with no discomfort.
  • EASY & COMFORTABLE: Our whitening trays feature an ergonomic U-shaped design which fits comfortably to all teeth for a closer fit in the mouth unlike the bulk or thicker competitor trays. The formula leaves no residue on your teeth, making teeth whitening comfortable and easy on-the-go.
  • EASY TO USE: Take one treatment from the box. Take the U-wrap tray, and gently press it against your upper teeth (avoiding the gum line). Repeat the same with the other tray for the lower teeth. Press to ensure it sticks, then leave it on for 30-60 minutes before removing and rinsing for a fresh, shiny smile.
  • CERTIFIED TRUSTWORTHY: Formulated with care—our whitening trays are vegan, gluten-free, and completely free from PFAs, latex, and other harsh materials. Safe, gentle, and designed to brighten your smile with confidence.
$31.59
Was $39.99Save $8.40

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Product details

BrandGuruNanda
Active IngredientsHydrogen Peroxide
Product BenefitsWhitening
Item FormStrip
Number of Items1

Technical specifications

package_dimensions4.41 x 4.37 x 2.99 inches; 3.53 ounces
date_first_availableJune 24, 2025
manufacturerGuruNanda
best_sellers_rank#62,312 in Health & Household ( See Top 100 in Health & Household ) #57 in Teeth Whitening Kits

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Customer reviews

4.230 ratings
★★★★★

It works

Lindsay—October 13, 2025

Really liked this teeth whitening product. No weird taste and it really works. My teeth improved by 2 shades Read more

★★★★★

This product is great to help with your teeth whitening

Janet Swinney—January 4, 2026

This product worked great. It’s very gentle on your teeth and it makes your teeth look anazing Read more

★★★★☆

To stick or not to stick

SMS—December 15, 2025

I keep reading reviews about this brandand decided to try it. After finishing up the box, I feel as if some of the teeth whitener strips didn't really stick. They popped up and then slid. You can say user error but others stuck on. Who knows. The product was ok. Read more

★★★★★

Worth the buying, but for the price, it should be more instead of just 7 strays

mariadine walthour—December 7, 2025

Worth buying easy on the teeth, especially sensitive teeth. I tried the strips, but I could because it was way too strong. But this one, this is my second one, and definitely will be buying again. Read more

★★★☆☆

Easy to use

Catherine Van Skaik—December 25, 2025

Easy to use. Read more

★★★★★

Easy to use

Missy—December 30, 2025

Easy to use Read more

★★★★★

Cómpralo sin miedo👌🏻

Maray—December 11, 2025

Lo recomiendo 100%. Es súper efectivo. Mis dientes han cambiado para bien. Read more

★★★★☆

Slow shipping but good product

Epohks—October 16, 2025

As a first-time user of whitening strips, I was honestly pretty nervous about sensitivity but this product was a pleasant surprise! The application was straightforward and I experienced no irritation or discomfort on my gums, which was my main concern as a newbie. The only drawback was the shipping delay. It took almost 2 months to get delivered which was frustrating. However, the product's effectiveness makes up for the wait. I have only completed three treatments but I can already see a noticeable initial improvement in the color of my teeth. I am excited to finish the full treatment plan and see the final results. It's a gentle and effective starting point for anyone trying teeth whitening for the first time. Read more

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