Your hair’s relationship with moisture affects everything from product selection to styling success. Hair porosity, or how well your strands absorb and retain moisture, can explain why some products ...

Curly hair may have a reputation for being hard to manage, but that’s only if you don’t have the right information and tools in place to do so. With the right TLC, curls can be smooth, defined and ...

What Are the Different Hair Types? Hair comes in four main types: straight, wavy, curly, and coily. Each hair type has its own unique characteristics. The four types are broken down into subtypes (A, ...

The best leave-in conditioners work wonders at detangling or smoothing flyaways, with some formulas even doubling as heat protectors and hair growth boosters. As certified trichologist Izabella ...