Divine's Hair Grade Guide
8A - lower quality 2 stars target group daily use 6-12months
10A- luxury quality 3 stars target group daily use 2-3 years
12A- diamond quality 5 stars target group daily use 3-5 years
8A - lower quality 2 stars target group daily use 6-12months
10A- luxury quality 3 stars target group daily use 2-3 years
12A- diamond quality 5 stars target group daily use 3-5 years