BIO P123 Shampoo Cap Study (Alternates Needed)

BIO P123 Shampoo Cap Study (Alternates Needed)
Posted  March 25, 2024

START DATE04/11/2024
QUALIFICATIONSFemales Ages 18-75


  • Subject is female between 18 and 75 years of age;
  • Subject has not washed their hair for 24 hours prior to reporting to the lab
  • Subject agrees not to introduce any new hair products during the study.
  • Subject agrees to discontinue the use of their shampoo and conditioner for the duration of the study.



  • Subject is pregnant, nursing, planning a pregnancy, or not using adequate birth control;
  • Subject has received treatment with sympathomimetics, antihistamines, vasoconstrictors, non-steroidal anti-inflammatory agents, and/or systemic or topical corticosteroids within one week prior to initiation of the study;
  • Subject has known allergies to skin treatment products or cosmetics, toiletries, and/or topical drugs;
  • Subject has a history of acute or chronic dermatologic, medical, and/or physical conditions which would, in the opinion of the Principal Investigator, preclude application of the test material and/or could influence the outcome of the study;
  • Subject exhibits irritation, tattoos, sunburn, rashes, scratches, burn marks, scarring, etc. on the test sites, which might interfere with evaluations of test results;
  • Subject is currently taking any medications which, in the opinion of the Principal Investigator, may interfere with the study.

Subjects must come into the lab NOT having washed their hair for 24 hours. 

We are now recruiting for ALTERNATES.

Study hours:  9:00 am – 4:00 pm


Study groups and dates:

Group 1

Thursday, April 11th  (2hrs)


Group 2 

Friday, April 12th    (2hrs)


Group 3

Monday, April 15th  (2hrs)


Group 4 

Tuesday, April 16th  (2hrs)


Group 5 

Wednesday, April 17th  (2hrs)


Conflicting studies:

All scalp, hair, and face studies


Sign up today!