However, it is often exaggerated. In bulk hair production processes, isolating a single donor for all stages of processing is exceptionally difficult, time-consuming, and economically unsustainable. Thus, many companies use it as a catchy branding for single-donor Remy hair or multi-donor raw hair bundles, sorted for similar qualities.

True raw single-donor hair has its pros and cons. It is of high quality and has great color, texture, and longevity, which can last for 3-5 years. However, the hair’s quality is not just due to being from a single donor but also to the cuticle, collection, and chemicals. The multi-donor raw hair can be as high quality as single-donor hair if collected correctly. Thus, there are many ways to acquire high-quality raw hair strands with an excellent cuticle, and not only single-donor strands can have a significant collection value.