HB 1135STATE · ColoradoIntroduced

Transparency of Chemicals Used in Hair Products

On and after July 1, 2027, a manufacturer of a hair relaxer product or a hairpiece product (covered hair product) is prohibited from selling or distributing a covered hair product in the state that contains an intentionally added carcinogen or reproductive toxicant unless the covered hair product has a warning label that notifies the consumer that the covered hair product contains an intentionally added carcinogen or reproductive toxicant, which warning label must comply with certain requirements depending on whether the covered hair product contains an intentionally added carcinogen, an intentionally added reproductive toxicant, or both (warning label requirement).     The warning label requirement does not apply to a covered hair product that is sold or distributed to a commercial entity for professional use. On and after July 1, 2028, the attorney general may adopt rules updating the warning label requirement. A violation of the warning label requirement constitutes a deceptive trade practice.(Note: This summary applies to this bill as enacted.)

Voted: 5/29/2026Source

How representatives voted

45 yea·20 nay·4 other

Action history

  • 4/14/2026House Considered Senate Amendments - Result was to Concur - Repass
  • 4/8/2026House Considered Senate Amendments - Result was to Laid Over Daily
  • 4/7/2026Senate Third Reading Passed - No Amendments
  • 4/6/2026Senate Second Reading Passed with Amendments - Committee
  • 3/31/2026Senate Committee on Business, Labor, & Technology Refer Amended - Consent Calendar to Senate Committee of the Whole
  • 3/6/2026Introduced In Senate - Assigned to Business, Labor, & Technology
  • 3/3/2026House Third Reading Passed - No Amendments
  • 3/2/2026House Second Reading Special Order - Passed with Amendments - Committee
  • 2/26/2026House Committee on Business Affairs & Labor Refer Amended to House Committee of the Whole
  • 2/4/2026Introduced In House - Assigned to Business Affairs & Labor