What is non-nano hydroxyapatite?

Non-nano hydroxyapatite is a form of hydroxyapatite with larger particle sizes compared to its nano-sized counterpart. Hydroxyapatite is a naturally occurring mineral form of calcium apatite, and it's a key component of bone and teeth.

Non-nano hydroxyapatite helps to remineralise enamel by providing the calcium and phosphate needed to rebuild tooth structure. It can repair early signs of tooth decay and fill in microscopic cracks and gaps. Non-nano hydroxyapatite's larger particle size is more akin to the natural size of minerals in bone and teeth. This can enhance the natural integration and remineralisation processes.

Biocompatibility and Safety: Non-nano hydroxyapatite is considered very biocompatible and safe for use in various applications such as dental care products and bone grafts. Its larger particle size is less likely to penetrate cell membranes or cause unintended cellular interactions. On the other hand, nano hydroxyapatite has smaller particles that can penetrate more deeply into tissues or cellular structures. This also raises concerns about potential long-term safety and toxicity. Non-nano hydroxyapatite's larger particles can help in the gradual release of calcium and phosphate ions, supporting remineralisation.

Non-nano hydroxyapatite is less likely to cause issues related to particle toxicity or unwanted cellular interactions, making it a safer choice for general use, especially in products that will be in regular contact with sensitive tissues like those in the mouth.