For super dark brows, you may need to lighten them.
If you have fair skin and very dark brows, you may need to lighten them. Because my skin is fair and my brows are black, I bleach them slightly with facial bleach to make them less harsh. Leave the bleach on only for 5 minutes or you will have orange brows! (Trust me, I learned this from experience. I had Ronald McDonald brows for 3 weeks last year…)