An Olaplex shampoo bottle.
Dozens of plaintiffs have joined an ongoing injury lawsuit against the popular hair care brand Olaplex.
  • Dozens more customers have joined an ongoing lawsuit against the TikTok-famous brand Olaplex.
  • More than 100 customers now say in an amended suit that they suffered physical injuries like hair loss.
  • Olaplex has said clinical tests have shown its hair products to be "safe and effective."

More than 100 customers are now part of an ongoing injury lawsuit against the hair care brand Olaplex, which rose to prominence as TikTok influencers and celebrities embraced it.