Published Time：Saturday on Apr 17 2021 09:07:43Source：未知Read：
Due to different customer requirements and for better appearance, the bristles of makeup brush, no matter natural hairs or synthetical hairs, are sometimes dyed during manufacturing makeup brushes.
It is important for users to ensure the makeup brushes will not fade, so the makeup brush manufacturers must have related tests to check if their makeup brushes will fade or not.
Kingyin, as a professional makeup brush factory and manufacturer, has strict quality control system. Our test methods to check if bristles fade are as following:
1. Dip the bristles into 60 degree hot water for 2 minutes, the qualified makeup brushes should not fade.
2. Dip the bristles into 25-30 degree hot water for 10 minutes, the qualified makeup brushes should not fade.
3. Dip the bristles into isopropyl alcohol solution for 1 minute, the qualified makeup brushes should not fade.
We can dye the bristles into different colors per customer requirements for custom makeup brushes, and we can ensure our makeup brushes will not fade or cause any hurt on your skin. Please feel free to contact us if you have any requirement or inquiry on custom makeup brushes or wholesale makeup brushes, we will serve you best with all other Chinese makeup brush manufacturer.