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Overview

MatureSmile™ LED Teeth Whitening Kit | Enamel-Safe Whitening for Adults 40+Safe, Effective Whitening for Brittle Teeth and Sensitive Gums

MatureSmile™ LED Teeth Whitening Kit | Enamel-Safe Whitening for Adults 40+

Model: MatureSmile
Web Code: 19733168
Sold and shipped by | 4.8 seller rating (50 reviews)

Available for deliveryAvailable online only

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Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

MatureSmile™ LED Teeth Whitening Kit — Gentle, Enamel-Safe Whitening for Adults 40+

✔️ Enamel-Safe Whitening for Mature Smiles: Designed with a low-sensitivity 6% hydrogen peroxide gel, MatureSmile™ gently lifts stains while strengthening enamel that naturally becomes more delicate with age.

✔️ Dual LED Light Modes: Choose blue light for powerful stain removal or red + blue mode for combined whitening and gum-soothing therapy—a premium feature rarely found in at-home kits.

✔️ Clinically Proven Results Achieve visible shade improvement in as little as 7 days: Each 16-minute session delivers the whitening power of hours of tray-only treatments, without prolonged discomfort.

Targeted Results

• Brightens stubborn stains from coffee, tea, wine & tobacco

• Gentle on sensitive teeth & mature enamel

• Helps reduce “zing” sensations with short, enamel-safe sessions

• Promotes a younger-looking, confident smile

Advanced Features

• Rechargeable LED mouthpiece (USB-C) with 16 or 32 red/blue LEDs

• 4 whitening gel pens (6% hydrogen peroxide, enamel-safe strength)

• Shade guide card (0–20) for before/after comparison

• Ergonomic storage case & drying rack keeps the tray hygienic

• Smart timer with auto shutoff – no guesswork, just results

Recommended Schedule

• Days 1–7: 1 daily session (16 minutes each)

• Days 8–14: Optional every-other-day use for stubborn stains

• Maintenance: 1–2 top-up sessions per month or before special events (Skipped a day? Simply extend your course by one day.)

Perfect For

✔️ Whitening sensitive & mature teeth at home

✔️ Restoring confidence with a brighter smile, safely

✔️ Users seeking professional results without dentist costs

✔️ Quick, mess-free whitening routines

Safety & Care

• Avoid coffee, tea, or red wine for 2 hours after sessions

• Do not use if you have untreated cavities, cracked teeth, or braces

• Safe for sensitivity-prone users—formula helps seal dentinal tubules

• Consult your dentist if pregnant or nursing

What’s Inside the Box

1x Rechargeable LED mouthpiece (USB-C)

4x Whitening gel pens (6% hydrogen peroxide)

1x Shade guide card (0–20 scale)

1x Storage case & drying rack

1x USB-C charging cable

1x Quick-start card & 12-month warranty

Ingredients

Carbamide Peroxide (6%), Glycerin, Propylene Glycol, Aqua (Water), Carbomer, Cellulose Gum, Polyvinylpyrrolidone (PVP), Menthol, Sodium Hydroxide, Sodium Fluoride, Calcium Glycerophosphate, Potassium Nitrate.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.