Scientists have found that keratin, the protein in hair and skin, can repair and protect tooth enamel. The material forms a mineralized layer that halts decay and restores strength, outperforming ...

P.S. We love Colgate toothpastes so much that we awarded the Total Active Prevention Whitening Toothpaste a 2025 Best of Beauty Award. It's a "go-to for cavity prevention, gum health, and breath ...

While professional whitening treatments will always be the strongest (and quickest) option, these at-home kits gradually break down staining with minimal irritation.

For years, it's been a real conundrum of what to do when you finish a tube of toothpaste. Does it go in the trash, can it be recycled, and, if so, where to do that? As ThePackHub reports, Colgate and ...

Toothpaste tubes have long been a challenge to recycle due to being made of different materials (primarily aluminum and plastics) that render them incompatible with recycling streams. However, Colgate ...