Hair

Tiny white hairs appearing at your hairline could mean real regrowth is happening. Learn what vellus hair signals, how long it takes to mature, and what to do next.

Tension above 60 g-force can trigger traction alopecia. Learn the exact signs your braids are too tight and how to protect your edges before damage sets in.

Twists put measurably less tension on your hairline than braids. Here's what the research says and how to protect thinning edges with either style.

Some hair breakage is normal, most people shed 50 to 100 strands a day. Learn what crosses the line into damage, and what actually helps.

Rosemary oil can support hair growth even on low porosity hair, but application method matters. Here's what the research says and how to actually use it.

Traction alopecia can be permanent if tension continues for years. Learn the signs of permanent damage, the recovery timeline, and when to see a dermatologist.