Hair extension education

Length and shade are the easy part. Donor hair, raw vs dyed processing, weft construction, density and texture decide how extensions wear.

How many grams of hair you need for Genius Wefts, tape-ins, clip-ins and the Halo, by hair type and length, plus how to get a free photo recommendation.

What high-paying clients judge, how raw hair and weft construction hold up to the move-up, and the questions to ask any supplier before you install.