How it works
Become a partner
Sign Up For Our Study
Understand your skin with our at-home microbiome test
Participate in our research study to unlock a free at-home skin test, plus 30%-off personalized skin care products based on your results.
How it works
Sign up for our study
Complete a short questionnaire and we'll mail you a research kit designed to assess your microbiome (for free).
Use your research kit
Once you receive your kit, we'll ask you to complete a few skin swabs & mail them back. Once the study ends, you'll receive the aggregate results from all participants.
Unlock your rewards
After we refine our kit, you'll get a free version of our finalized microbiome test, and 30% off personalized skin-care products!
Hear Natalise, Parallel's CEO, share more about our company.
Do you charge any fees?
None. There is zero cost to participate in the study.
What do I receive for participating?
You will receive both a free microbiome test kit and 30% off of the personalized skin care products we recommend based on your test results.
When do I receive my test kit?
You will receive two tests kits: a research kit, then a finalized kit.
We'll ship your research kit in just a few days. After you've mailed it back and completed the study, you'll receive the aggregate results from the study.
Then, once we've finalized our kit, you'll receive a brand-new kit for free that will provide a more in-depth personal assessment.
How do I know if I am eligible to participate?
If you are at least 18 years old and live in the United States, then you're eligible to participate.
Will anyone know I participated?
No, this is a confidential research study. Your physician will not be informed.
Are there any risks?
This is a low-risk study. There are no hazardous chemicals in the kit that we'll ship you, and the sampling process is safe.
584 Castro St. #3001,
Participate in our study