Dental Whitening
Crest 3D Whitestrips Professional Effects
Crest 3D Whitestrips Professional Effects
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Genuine Crest 3D Whitestrips Professional Effects, available in four pack sizes.
Choose 10, 20, 30 or 40 individually sealed strips. Stock is limited and every pack size is linked to the same live inventory, so unavailable options automatically stop selling.
What you receive:
- 10 strips – 5 treatments, individually sealed sachets, no outer retail box
- 20 strips – 10 treatments, individually sealed sachets, no outer retail box
- 30 strips – 15 treatments, individually sealed sachets, no outer retail box
- 40 strips – 20 treatments; supplied with the original retail box while boxed stock remains, otherwise as original individually sealed sachets
Please note: Each treatment uses one upper and one lower strip. Orders may be fulfilled from full retail packs to provide the quantity selected. The whitening strips remain in their original individually sealed packaging.
Follow the manufacturer’s directions supplied with the product. Results vary. If you have dental concerns, sensitivity, are pregnant or breastfeeding, ask a dental professional before use.
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OUR PROMISE
Trusted Quality, Brighter Smiles
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GENUINE PRODUCTS
Authentic Crest 3D Whitestrips supplied in their original individually sealed packaging.
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FAST UK DISPATCH
Fast UK delivery with same-day dispatch available on orders placed before our daily 1PM cut-off.
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SECURE CHECKOUT
Shop securely with trusted payment options including Shop Pay and other major payment methods.
SIMPLE & EFFECTIVE
Three Steps to a Brighter Smile
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01 — APPLY
Apply the whitening strips to clean, dry teeth, following the instructions provided with the product.
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02 — WHITEN
Leave the strips in place for 30 minutes. Use one treatment per day and do not exceed the recommended wear time.
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03 — REVEAL
Remove the strips and rinse remaining gel with water. Reveal a visibly brighter, whiter-looking smile. Continue your treatments to build towards your best results.
Professional Whitening. Made Simple.
Designed for convenient at-home use, Crest 3D Whitestrips make it simple to whiten as part of your daily routine. Just 30 minutes a day for an easy, convenient whitening treatment from the comfort of home.
Frequently Asked Questions
Will my Whitestrips come in the original Crest box?
The 40-strip (20 treatment) option is supplied with the original Crest retail box. Our 10, 20 and 30-strip options are supplied as genuine, individually sealed Crest sachets taken from full retail packs and do not include the outer box. All strips remain in their original sealed sachets.
How do I use Crest 3D Whitestrips?
Apply the strips to clean, dry teeth and leave them in place for 30 minutes. Use one treatment per day and follow the instructions supplied with the product.
How long should I leave the Whitestrips on?
Leave the strips in place for 30 minutes per treatment. Do not exceed the recommended wear time, and always follow the instructions supplied with the product.
When will I start to see results?
Whitening results can vary depending on your starting tooth colour and the level of staining. Some people may notice a difference from the first few treatments, while heavily stained teeth may take longer to show noticeable improvement. For the best results, complete the recommended treatment course and use the strips exactly as directed. Individual results may vary.
Can Crest 3D Whitestrips cause tooth sensitivity?
Some people may experience temporary tooth sensitivity or gum discomfort while using whitening strips. If this occurs, stop or reduce use and follow the instructions supplied with the product. If sensitivity is severe or persists, seek advice from a dental professional.