[vc_row row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern" css_animation=""][vc_column width="1/3"][vc_single_image image="10030" img_size="medium" qode_css_animation=""][/vc_column][vc_column width="2/3"][vc_column_text]According to the 50-50-50 rule, 50% of the population has 50% of grey hair by the age of 50. Dermatologists swear by this fundamental rule concerning grey hair.