Massachusetts Hair Relaxer Cancer Lawsuit
Updated March 2026
Massachusetts At a Glance
- Statute of Limitations: 3 years
- SOL Type: Discovery rule
- Black Population: Approx. 9% of state population
- State Bar: Massachusetts Bar Association →
- Major City: Boston
- Major City: Worcester
- Major City: Springfield
Filing Deadline in Massachusetts
Massachusetts has a 3-year statute of limitations for product liability claims. The discovery rule generally starts the clock when the plaintiff knew or reasonably should have known of the injury and its cause.
⚠️ Important: Many women who used hair relaxers didn't connect their cancer diagnosis to product use until after the NIH Sister Study was published in October 2022. Under the discovery rule, your deadline may start from when you discovered (or should have discovered) this connection. Do not assume you've missed your deadline — consult an attorney first.
Do You Qualify? — Massachusetts Residents
To have a viable hair relaxer cancer claim in Massachusetts, you generally need:
- A history of chemical hair relaxer or straightener use, especially regular/frequent use over years
- A diagnosis of uterine cancer, ovarian cancer, endometriosis, or uterine fibroids
- Your claim is within Massachusetts's 3-year filing window (with discovery rule considerations)
Free Case Review — Massachusetts Residents
Find out in 2 minutes if you may qualify for a hair relaxer cancer claim. Free, confidential, no obligation.
Check My Eligibility →Frequently Asked Questions — Massachusetts
How long do I have to file a hair relaxer cancer lawsuit in Massachusetts?
Does Massachusetts use a discovery rule for hair relaxer cancer claims?
What records should I gather for a hair relaxer cancer claim in Massachusetts?
Can I file a hair relaxer cancer claim if I was diagnosed in Massachusetts but used the products elsewhere?
Is there a cost to file a hair relaxer cancer claim in Massachusetts?
Disclaimer: This page provides general information about Massachusetts's statute of limitations for product liability claims. It is not legal advice. Individual deadlines and eligibility depend on specific facts that only a licensed Massachusetts attorney can evaluate.