Safe for all ages

Nano-hydroxyapatite - A biomimetic powerhouse born from space science.

Originally researched by NASA in the 1970s to counteract the loss of bone mineral density in astronauts during prolonged space missions, nano-hydroxyapatite is a breakthrough mineral that perfectly mimics the natural structure of your tooth enamel. It's the same substance your teeth are made of, but miniaturized to a scale that allows it to penetrate and rebuild enamel on a microscopic level. It actively repairs the tiny cracks and fissures that cause sensitivity and dullness, restoring your teeth's natural strength and brilliance.

Our approach

Clockwork Precision, Not Percentages

Many brands boast about high nano-hydroxyapatite percentages - but that’s often more marketing than science. The “more is better” approach misses the point. Loading up on low-grade hydroxyapatite doesn’t mean better results. At Clockwork, It’s not about how much you use, but how well it works. Our nano-hydroxyapatite is engineered with precision—crafted for exceptional purity, optimal particle size and a refined particle shape. The result? Unmatched performance in remineralizing and strengthening your teeth, where quality truly outshines quantity.

Reimagined
for Your Smile

Scientifically engineering natural toothpaste

Scientifically Engineered

Our breakthrough HydroXy™ formula features uncoated, rod-shaped nano-hydroxyapatite particles. At a <50 nanometers, this ideal size and shape allow for seamless absorption and effective re-mineralization, rebuilding your enamel on a microscopic level.

Pure, Purposeful Ingredients

We believe in pure, purposeful ingredients that work in harmony with your body. Our powerful, naturally derived formula is meticulously crafted to be gentle, with an RDA value under 50. It's a superior, holistic oral care experience that protects you & your family's enamel and delivers on every promise.

Clinically Validated Results

Our commitment to your health is backed by rigorous science. We put our HydroXy™ formula through extensive lab testing to prove its effectiveness against major oral health issues, consistently outperforming the competition. This isn't just a promise; it's a proven reality.

Scientifically engineering natural toothpaste