Gentle Brightening Through Restoration

Renamel® is non‑bleaching. Appearance benefits come from smoothing and remineralising enamel surfaces with nano‑hydroxyapatite, which can improve light reflection and help teeth look whiter over time.8

Renamel toothpaste—water shot Renamel toothpaste—blue angled shot Renamel toothpaste on white background
Bright smile

The Science of Appearance Benefits

A systematic review of clinical studies describes two mechanisms behind hydroxyapatite appearance benefits: (1) immediate smoothing of micro‑defects for improved light reflection; and (2) gradual formation of a micro‑layer that can mask underlying dentin colour.8

Two Ways to Brighter Teeth

  • Immediate Effect: Fills tiny surface imperfections, creating smoother surfaces that reflect light more evenly for an instant brightening effect
  • Long-term Whitening: Builds up a white, opaque protective layer that prevents the natural yellow color of dentin from showing through your enamel
  • Stain Prevention: The smoother, more mineralized surface makes it harder for new stains to stick and easier to remove them during brushing

Gentle on Sensitive Teeth

Unlike peroxide bleaching, nano‑hydroxyapatite is non‑bleaching and compatible with sensitive teeth.

References: See full bibliography at research.html#bibliography