Color: Should be a greenish-brown to brownish-green color.
Texture: Fine, smooth powder, free from grit or impurities.
Aroma: Earthy, slightly floral, and characteristic of henna.
Lawsone Content: This is the key coloring component in henna. High-quality henna should have a good lawsone content (typically 1.5% to 3% or even higher).
Purity: Should be 100% natural henna leaves, free from any additives, chemicals, or adulterants.
Moisture Content: Should be low to prevent clumping and maintain shelf life.
Particle Size: Fine powder, usually passing through an 80-mesh sieve, for easy mixing and application.