
What are the signs of a sensitive scalp reaction to hair products?
Signs of a sensitive scalp reaction include itching, redness, flaking, burning, and tenderness, often triggered by product ingredients or application methods.

How do synthetic fibers influence scalp health overnight?
Synthetic fibers can alter scalp microclimates by trapping heat and moisture, potentially leading to irritation, microbial imbalance, and long-term follicular concerns.