Dark Spot Treater

Study Number: C21-P131

Study Location:

Phoenix Research Center: 2421 W. Peoria Ave, Suite 124 Phoenix, Arizona 85029
Compensation: $375





Skin Type:


Study Description:

Dark spots can occur after sun exposure. If you have at least one dark spot on your face, join a clinical study for a dark spot correcting treatment and receive up to $375.

Study Requirements:

  • Must have at least one dark spot (>3mm) caused by age or acne on the face.
  • Must be willing to maintain the same eyebrow or eyelash appearance (not start or stop wearing false eyelashes or eyelash extensions) for the duration of the study.
  • Cannot have any known sensitivities to retinol or glycolic acid products.
  • Must not have used and retinoid-based skin lightener within four weeks of study start date or non-retinoid skin lightener within 2 weeks of start date.
  • Cannot currently be participating in another study at SGS Stephens, another research facility or doctor’s office.
  • Cannot have participated on a study involving the face at SGS Stephens, another research facility or doctor’s office within the past 2 weeks.
  • What is Fitzpatrick Skin Type? Determine your Fitzpatrick Skin Type Here!

Fill out the fields below to apply!

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All information you provide will be kept confidential, you may be contacted by telephone, and your information may be added to a database.

By applying for this study at our Facility in Phoenix, Arizona, you confirm that you are able and willing to travel to its location for your scheduled appointment.

Application Form