The Ultimate Guide to Different Human Hair Grades luxevolume.com

1. Raw Human Hair (Top Tier)
Raw hair represents the most natural form of hair available. It has undergone absolutely no processing—no chemical treatments, no coloring, no acid baths. Raw hair maintains its original texture, behaves exactly like the hair on your head (responding to humidity, absorbing water naturally), and offers the longest lifespan, often lasting years with proper care.

2. Virgin Human Hair
Virgin hair is nearly as pristine as raw hair but may have been gently prepared for the market. It hasn’t been chemically processed—no dyes, perms, or straightening treatments—but might have been washed or lightly steamed. Virgin hair retains its natural strength and offers excellent durability (typically 18-24 months).