Petition to revise AHRS’s FDA clearance
On 26 October 1998, the US Food and Drug Administration (FDA) reclassified electric tweezers like AHRS, stating "there is no statistically significant scientific data available at this time to support promotional claims of permanent or long-term removal of hair."
This left several questions regarding the status of two electric tweezers, AHRS and GHR, which had claimed for many years to be substantially equivalent to needle-type epilators.
On 19 May 1999, I submitted a petition to FDA asking them to clarify their position and to rescind AHRS and GHR clearance as substantially equivalent to needle epilators.
On 5 January 2000, FDA responded:
The initial classification of the AHRS Epilator 629, as a needle-type epilator, was made in error. We corrected this mistake shortly after we determined the device to be substantially equivalent to a preamendment tweezer-type epilator. We accomplished the correction by issuing a revised order to the manufacturer that reflects the proper classification of the device. Concerning the GHR System, our records show that the device was not cleared for marketing as a needle-type epilator, but was also cleared as a tweezer-type epilator.
Therefore, your request is based on an erroneous assumption that these devices have been found substantially equivalent to needle-type epilators.
On 11 February, I asked the issue date of FDA’s revised order to AHRS.
On 10 April 2000, FDA replied:
The correction letter was issued on August 14, 1992.
In other words, AHRS has known since 1992 that their device is not considered equivalent to needle electrolysis.
I also requested further clarification, to which FDA replied:
If there is any question as to which predicate device the product was found equivalent, an examination of the clearance letter dated August 5, 1991 that was sent to the company reveals that the class of the device as originally cleared was class III. This classification corresponds to the classification of the Tweezer-Type Epilator. Therefore, this device was cleared originally as a class III Tweezer-Type Epilator.
You can download my petitions at FDA’s website (warning: extremely large .PDF files– requires Adobe Acrobat):