The Science Journal

Blog

May 07, 2026
The highest level of evidence — what a 2024 systematic review found on hydroxyapatite
Individual clinical trials are valuable. But in evidence-based medicine, the systematic review and meta-analysis sits at the top of the evidence hierarchy — it pools data across multiple independent studies...
Read more : The highest level of evidence — what a 2024 systematic review found on hydroxyapatite
Blog

May 07, 2026
The first adult trial on fluoride-free hydroxyapatite and what it found
Until recently, clinical evidence for hydroxyapatite toothpaste had been concentrated in two groups: children and orthodontic patients. Adults, the largest toothpaste-buying population in the world, had no dedicated randomised controlled...
Read more : The first adult trial on fluoride-free hydroxyapatite and what it found
Blog

May 07, 2026
What happened when 610 children brushed with hydroxyapatite for two years
A triple-blind RCT published in the International Dental Journal (2025) compared hydroxyapatite-fluoride toothpaste against standard fluoride toothpaste in pre-schoolers with active caries. Here's what the data showed. Most toothpaste trials...
Read more : What happened when 610 children brushed with hydroxyapatite for two years
Blog

May 07, 2026
What 50 years of research says about hydroxyapatite
In 2021, a team of researchers from the University of Toronto and the Dr. Wolff Group published a narrative review in Odontology,  one of dentistry's leading peer-reviewed journals, examining the full body...
Read more : What 50 years of research says about hydroxyapatite
Blog

May 07, 2026
Hydroxyapatite Toothpaste: Benefits, Science, and Why It Works
Most people have never heard of hydroxyapatite. But here's the thing —your teeth are already made of it. Around 90% of your tooth enamel ishydroxyapatite. Your dentin — the layer...
Read more : Hydroxyapatite Toothpaste: Benefits, Science, and Why It Works