Davids Hydroxi™ Whitening + Enamel Toothpaste — Remineralising Nano-Hydroxyapatite Whitening for a Clinically Clean Smile
Conventional whitening toothpastes rely on abrasive particles or bleaching chemicals that can compromise enamel integrity over time — Davids Hydroxi™ takes a biologically intelligent approach, delivering nano-hydroxyapatite (nHA) directly to the tooth surface to rebuild mineral density from within. The dense, smooth paste polishes away surface stain while the nHA lattice fills micro-fissures and reinforces enamel, leaving teeth visibly brighter without sensitivity. Flavoured exclusively with premium natural peppermint oil and EWG Verified™ for ingredient transparency, it is the clean-beauty standard translated into high-performance oral care.
| Ingredient | INCI Name | Concentration | Function | Skin Benefit |
|---|---|---|---|---|
| Nano-Hydroxyapatite (nHA) | Hydroxyapatite | High | Remineralising agent / Enamel scaffold | Fills micro-fissures in enamel, restores mineral density, reduces sensitivity, whitens without abrasion |
| Natural Peppermint Oil | Mentha Piperita (Peppermint) Oil | Mid | Flavouring / Antimicrobial | Freshens breath, provides mild antimicrobial action against oral pathogens |
| Silica (inferred polishing agent) | Hydrated Silica | High | Mild abrasive / Polish | Lifts surface stain and plaque deposits without excessive enamel wear |
| Xylitol (inferred — standard in fluoride-free nHA formulas) | Xylitol | Mid | Anti-cariogenic humectant | Inhibits Streptococcus mutans adhesion, supports a balanced oral microbiome |
| Glycerin (inferred — standard paste base) | Glycerin | High | Humectant / Texture agent | Maintains paste moisture, supports smooth application and hydration of oral mucosa |
Nano-hydroxyapatite functions as a biomimetic analogue to the mineral that constitutes approximately 97% of tooth enamel. At nanoscale particle size, nHA integrates directly into the hydroxyapatite crystalline lattice of the enamel surface, occluding dentinal tubules and repairing sub-surface micro-lesions caused by acid erosion and mechanical wear — a process that meaningfully reduces sensitivity and increases enamel hardness. Concurrently, the controlled silica fraction provides mechanical stain removal without the elevated RDA (Relative Dentin Abrasivity) associated with conventional peroxide-free whitening pastes. In the absence of SLS, the oral mucosa maintains its natural protective barrier, reducing the risk of aphthous ulceration associated with sodium lauryl sulphate exposure.
- Those seeking a fluoride-free enamel-strengthening alternative validated by a credible third-party safety standard (EWG Verified™)
- Individuals experiencing tooth sensitivity who want whitening benefits without peroxide or aggressive abrasives
- Clean-beauty consumers extending ingredient-conscious choices into their oral care routine
