Is this safe for everyday use and who should avoid it?

The kit uses enamel-safe whitening ingredients and is intended for adults. If you have dental concerns, sensitive teeth, or are under dental care, consult your dentist before use. Do not use more than one kit per year unless advised.

How long will results take to appear and how long do they last?

Results are typically visible after daily 30-minute applications over 10 days. Longevity varies with habits; stay mindful of staining foods and drinks to maintain the whitening effect.

What should I avoid during and after use?

Do not exceed the recommended 30-minute wear time per day and do not use other whitening products simultaneously unless advised by a professional. Keep out of reach of children.

What are the main active ingredients and how do they work?

The formulation includes hydrogen peroxide as the whitening agent, plus binders and pH adjusters that support even contact with teeth and comfortable wear. The gel is designed to strip stains from enamel while staying in place.

Crest Teeth Whitening Strips Noticeably White 10-Count

£36.88

Shipping to the United Kingdom

Processing: 1–3 business days Delivery: 10–15 business days

The Crest 3D Whitestrips Noticeably White At-Home Teeth Whitening Kit, 10 Treatments, 20 strips for 10 days, uses enamel-safe whitening to visibly brighten your smile.

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SKU: CH056100077794 Category: Teeth Whiteners Brand: CREST

The Crest 3D Whitestrips Noticeably White At-Home Teeth Whitening Kit, 10 Treatments helps you achieve a visibly whiter smile in days. This 30-minute whitening treatment is designed for at‑home use and uses an enamel-safe whitening ingredient commonly used by dental professionals. The kit includes 20 whitening strips for both upper and lower teeth, to be used over 10 days for noticeable results. This product is ideal for anyone seeking a reliable, user-friendly whitening solution without a dental visit.

Benefits and Key Features

Visibly whitens teeth in just days with a 30-minute treatment each day.
Delivers 100% noticeably whiter teeth, guaranteed by the brand’s promise within the context of enamel-safe whitening formulas.
Comfortable, no-slip grip technology helps strips stay in place during the full application time.
Uses the same enamel-safe whitening ingredient dentists use, providing a familiar safety profile for at‑home whitening.
Includes 20 whitening strips (10 for top teeth and 10 for bottom teeth) to cover a full smile over 10 days.

Ingredients and How They Help

Hydrogen Peroxide — the active whitening agent that helps reduce stains on enamel to reveal a brighter shade over time.

Potassium Alum and other components provide a comfortable, stable base in the strip formulation and contribute to the overall user experience by aiding fit and rinse-free wear (as per the product’s standard usage).

PVP and PEG-8 are binder and humectant ingredients that help create a smooth, evenly distributed gel layer on the teeth for consistent contact with the whitening agent.

Acrylates Copolymer helps the strip adhere to teeth and maintain position during use, supporting a cleaner, mess-free experience.

Sodium Hydroxide is used to adjust pH and maintain product stability in the formulation.

Sodium Saccharin provides a pleasant taste that helps make the whitening process more comfortable.

Usage Guidance and Who This Is For

Use once daily for 30 minutes, applying the gel side of the strip to the front teeth and aligning the straight edge with the gumline. Follow the included instructions for full results, and use up to two kits per year if you desire ongoing whitening. This product is designed for adults seeking at-home whitening with enamel-safe ingredients and a comfortable, no-slip experience.

Storage and practical tips: store in a cool, dry place and ensure strips are fully removed after treatment to minimize residue. If you have sensitive teeth, consider starting with a shorter wear time and consult product packaging for safety guidelines.

Ending with a reliable, dentist-referenced approach, this kit provides a practical path to brighter teeth without a clinical visit. Expect gradual improvement over the 10-day cycle with consistent daily use.

Follow the included product instructions for heating times / dosage / specific usage

Disclaimer: This product is not intended to diagnose, treat, cure, or prevent any disease. Always read and follow the product label. Consult a healthcare professional if you have any health concerns.