Tag: Hair rarity

Genetics play a profound role in determining your physical characteristics, and hair texture is no exception. This leads many to wonder, is straight hair the rarest, or are other types less common across the global population? The answer is more nuanced than you might think and depends heavily on how hair is categorized.

While many hair types are common, the specific combination of perfectly straight and extremely fine hair (known as 1A) is considered the rarest of all. This distinct hair type, found predominantly among individuals of East Asian descent, possesses unique characteristics that influence its appearance and care requirements.