Tooth Whitening Kit

At-Home Teeth Whitening Kit: The WHITECARE Selection

A teeth whitening kit combines everything you need to perform a whitening treatment at home, without an appointment at the dentist, all in a single box. Active gel, LED tray, preparation and follow-up accessories: each component plays a specific role in the final result. However, you still need to choose a kit with a formulation that is truly effective and compliant with European regulations.

PAP+: the peroxide-free formula that changes everything

For a long time, hydrogen peroxide was the only recognized whitening active ingredient in at-home kits. European regulations limit its concentration to 0.1% for over-the-counter products, which inherently limits the achievable results. PAP+ technology (phthalimidoperoxycaproic acid combined with micro-hydroxyapatite and potassium citrate) now offers a serious alternative: it acts directly on the chromogens responsible for stains without releasing free radicals, thereby eliminating the risk of post-treatment sensitivity.

The WHITECARE Box PAP+ teeth whitening kit is formulated according to this principle. The gel has been manufactured in France since November 2025 (batch 112522), is certified compliant with Good Manufacturing Practices, and has its actual active concentration verified by HPLC analysis of the finished product for each batch. This level of traceability is rare in this market.

What an effective teeth whitening kit contains

A complete kit must include at least five components to ensure a rigorous protocol:

• An active gel in sufficient quantity to complete a full treatment (at least 20 sessions with the PAP+ Box, or 15 minutes per session).
• A custom-fit tray, preferably a bi-maxillary one and compatible with the LED lamp to keep your hands free during treatment.
• An LED lamp, which activates the gel’s active molecules and accelerates the breakdown of surface stains.
• A preparation accessory—cleaning spray or wipes—to remove food residue from the enamel surface before application.
• A shade guide to objectively track shade improvement session by session.

To learn everything about how a session works, check out our guide: how to use a teeth whitening kit.

How to choose the right kit for your needs

The selection criteria vary depending on your starting point and your goals.

You have sensitive teeth. The PAP+ formula is particularly recommended: the absence of peroxide eliminates the main source of dentin sensitivity. The micro-hydroxyapatite incorporated into the formula simultaneously strengthens the enamel during treatment.

You want fast results. A kit with a 32-LED lamp significantly accelerates the breakdown of extrinsic stains. Results are visible after the first 15-minute session.

You’re new to teeth whitening. Choose a complete kit that includes all accessories (spray, wipes, shade guide, instructions) rather than just the gel: the process is easier to follow and the results are more consistent.

You have stubborn stains (tobacco, coffee, tea, red wine). A course of 10 to 20 consecutive sessions is recommended, followed by regular maintenance with a whitening toothpaste or a whitening pen.

To help you make an informed choice, read our article: how to choose a teeth whitening kit.

What WHITECARE guarantees with every kit

All WHITECARE kits meet the following criteria:

• Compliance with European Cosmetics Regulation No. 1223/2009.
• Active gel manufactured in France.
• Annual certification by an independent cosmetics laboratory.
• HPLC verification of the active ingredient concentration in the finished product.
• Support insurance included: a team available Monday through Friday to answer all your questions before and during your treatment.