Mo. Rev. Stat. § 421.014
Current with changes from the 2023 Legislative Session
The contents and uses and percentage of filling materials used in articles of bedding and in bulk form which is either concealed or not concealed shall be stated on the label. Percentages shall be computed on the basis of avoirdupois weight of the filling material present and shall be designated on the label in order of predominance with the component with the largest content listed first.
§ 421.014, RSMo