Crest Teeth Whitening Strips

Crest 3D White Age Renew White Strips Level 25

Regular price $15.00
Sale price $15.00 Regular price $21.00
Save 29% Sold out

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Crest 3D White Age Renew White Strips (Formerly Crest 3D Whitestrips Supreme Bright Teeth Whitening Kit) Unleash a brilliantly dimensional smile with Crest 3D White Age Renew White Strips? These White strips bring the power of professional whitening...
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Visibly whiter teeth in as little as three nights
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*30-day money-back guarantee applies to eligible unused, unopened items.

Order information

Available destinations, delivery services and exact prices are shown at checkout. Dispatch and tracking details are emailed when provided for the selected service.

Eligible unused, unopened items in their original packaging may be returned within 30 days. Opened hygiene-sensitive products cannot be returned unless faulty. Please contact us before sending anything back.

We sell genuine branded products. Packaging may vary by market, manufacturing batch or supplier; the product title and selected option determine the exact strength and pack size ordered.

Review the full product details below and follow the exact instructions and warnings supplied with the item. If you are unsure about suitability or strength, ask a dental professional before use.

Crest 3D White Age Renew White Strips Level 25

Crest 3D White Age Renew White Strips Level 25

Regular price $15.00
Sale price $15.00 Regular price $21.00
Save 29% Sold out
View full details

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Product information

Details at a glance

Check the exact option selected above before adding to cart.
BrandCrest
FormatTeeth Whitening Strips
AvailabilityIn stock
Pack size2 Packets - 2 Treatments (4 Strips), 4 Packets - 4 Treatments (8 Strips), 10 Packets - 10 Treatments (20 Strips), 21 Packets - 21 Treatments (Sealed Box 42 Strips)

About this product

Crest 3D White Age Renew White Strips (Formerly Crest 3D Whitestrips Supreme Bright Teeth Whitening Kit)

Unleash a brilliantly dimensional smile with Crest 3D White Age Renew White Strips? These White strips bring the power of professional whitening to your home so you can get a brilliant smile quickly and easily.

They whiten as well as a Β£500 professional laser treatment to give you a megawatt smile.

Formulated with a powerful, professional-grade whitening ingredient, these strips are clinically proven to remove years of tough stains, delivering dramatic results in just a few days.

Designed for convenience and comfort, the thin, flexible strips easily adhere to the contours of your teeth, ensuring even whitening without the hassle of messy trays or gels.

Each kit includes advanced whitening strips that penetrate below the enamel surface to lift stains caused by coffee, wine, and other everyday culprits, while remaining gentle on tooth enamel.

With just 30 minutes of daily use, you'll achieve a visibly whiter smile, perfect for enhancing your confidence and leaving a lasting impression.

Whether you're preparing for a special occasion or simply want to elevate your everyday look, Crest 3D White Whitestrips Supreme Bright delivers professional-level results from the comfort of your home.

Our exclusive Flex Fit technology allows these strips to stretch, covering 30% more of your smile vs. a non-flexing strip.

How To Use Crest 3D White Age Renew White Strips

To achieve optimal results with the Crest 3D White Age Renew White Strips, follow these steps:

  1. Preparation:
    • Avoid brushing your teeth immediately before applying the strips, as this can reduce their adherence.
    • If necessary, rinse your mouth or gently wipe your teeth with a tissue to ensure they are clean and dry.
  2. Application:
    • Open a pouch containing two strips: one for the upper teeth and one for the lower.
    • Peel the strip from its backing liner to expose the gel side.
    • Align the gel side of the strip with your gum line and press it firmly onto your teeth.
    • Fold any excess material behind your teeth to secure the strip in place.
  3. Wear Time:
    • Keep the strips on for 60 minutes.
    • During this period, you can talk and drink water, but avoid eating or consuming beverages that may interfere with the whitening process.
  4. Removal:
    • After 60 minutes, gently peel the strips off, starting from the back of your teeth to minimize any potential discomfort.
    • Dispose of the used strips properly.
  5. Post-Application Care:
    • Rinse your mouth with water to remove any residual gel.
    • Avoid eating or drinking for at least 30 minutes to allow the whitening agents to continue working.
  6. Frequency:
    • Use the strips once daily for 21 consecutive days to achieve the full whitening effect.

Additional Tips:

  • Sensitivity: Some users may experience tooth sensitivity or gum discomfort. If this occurs, consider using the strips every other day or consult your dentist for advice.
  • Maintenance: To maintain your newly whitened smile, limit consumption of staining substances like coffee, tea, and red wine. Regular brushing with a whitening toothpaste can also help prolong results.

Details: Each 'packet' contains x1 upper and x1 lower strip. Supplied as Loose packets or retail box depending on selection.

  • 25 Levels Whiter in just 3 Weeks
  • Professional-level whitening removes over 30 years of stains
  • #1 Dentist recommended at-home teeth whitening brand
  • Uses the same whitening ingredient as dentists
  • Enamel Safe & Effective

Trusted by customers

Detailed, named feedback from verified Teeth Whitening Direct customers.

Whiter teeth with less discomfort

Have used other companies' whitening systems. They do not whiten and they are extremely painful. Your product whitens very well and with minimum discomfort. Excellent product. Highly recommend this product to my family and friends.

Remarkable results and fast delivery

Very good product! I am very satisfied with my order of 9.5% PolaDay hydrogen peroxide. The result is remarkable with the blue light. The delivery was very fast. What I like even more is that the price is really good compared to other shops.

A reassuring first order

I wasn't sure about using this website for the first time. I bought two sets of Crest whitening strips and received the package within 10 days of purchase. The boxes are in great shape!

Professional service and competitive prices

Very nice and professional shopping service. A wide range of products for everyone looking for good products. Of course, competitive prices. I recommend and I will definitely use them again because I've known the power of Opalescence for 10 years.

More than I expected

So happy with my order! It came with the travel kit and everything, which was more than I was expecting. Thanks so much!

Dentist-recommended and impressive

This teeth whitening product works really well. My dentist recommended it to me and I'm very impressed.

A Supersmile customer for years

The product Supersmile is amazing. I've been using the fluoride-free version for years. Customer service was good as well.

Everything went smoothly

Thank you for your response time and delivery. Everything went smoothly.

Questions before you order?

Clear answers on options, trays, packaging, delivery and returns.

Compare the active ingredient, percentage, recommended wear time and your previous experience rather than percentage alone. Choose the exact strength in the options above and ask a dental professional if you are unsure.

Most whitening-gel refills do not include trays and are intended for use with suitable fitted trays. The product description and selected option will state when trays or other accessories are included.

The option selected above controls the strength, size or pack quantity supplied. Product-gallery images may show the manufacturer's full retail presentation, so always confirm the selected option before adding to cart.

Read the supplied warnings and directions before use. Stop if you experience unexpected discomfort or irritation and ask a dental professional for advice before continuing.

Brand packaging can change by market or manufacturing batch. We aim to keep imagery current; the product title and selected option are the best guide to the item, strength and quantity ordered.

Available destinations, services and prices are shown at checkout. Eligible unused, unopened items may be returned within 30 days; opened hygiene-sensitive products cannot be returned unless faulty. Contact us before returning an item.