The Truth About Peroxide Whitening & Sensitivity

Why Peroxide Causes Pain

Peroxide-based whitening dissolves organic material inside the tooth to brighten color.
But it also opens microscopic “pores” in the enamel, exposing the nerve.

This leads to:
• Sharp pain
• Zingy sensations
• Lingering sensitivity
• Weakening enamel over time

Enamel Doesn’t Grow Back

Once enamel is thinned, it cannot regenerate — making peroxide-based whitening risky for sensitive teeth.

Strips vs Gels vs LED Kits

All peroxide systems work the same way. The stronger the percentage, the more sensitivity you feel.

Safe Whitening Alternatives

Low-abrasive, mineral-based formulas remove stains without damaging enamel.

Where Pixonem Helps

Pixonem Whitening Powder is peroxide-free and designed for sensitive teeth.
It lifts coffee, tea, and food stains gently — without nerve irritation.