Whether they're called “anti-aging” or not, countless skincare products are marketed for the pursuit of more youthful-looking skin. The store and online shelves are bursting with bottles and jars proclaiming miraculous-seeming effects, from obliterating wrinkles to lifting slack skin and erasing dark spots. Our GH Beauty Lab scientists and consumer testers put those claims to the test to find the products that actually have visible effects on even the most stubborn issues.


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Headshot of Sabina Wizemann
Tested bySabina Wizemann
Beauty Lab Director

Sabina (she/her) is the director of the Beauty, Health & Sustainability Lab at the Good Housekeeping Institute, where she has overseen skincare, haircare and makeup testing since 2012. She also reviews applications, substantiates claims and evaluates products for the GH Seal and the Beauty Awards and Sustainability Awards programs. She has a B.S. in chemistry from Ithaca College and more than 16 years of experience working in the pharmaceutical and personal care industries.  

Headshot of Danusia Wnek
Tested byDanusia Wnek
Senior Chemist

Danusia (she/her) is a senior chemist in the Beauty and Personal Care Lab at the Good Housekeeping Institute where she evaluates haircare, skincare, cosmetics and beauty tools. She holds a B.S. in chemistry from St. John’s University and a M.S. in pharmaceutical sciences with concentration in cosmetic science from the University of Cincinnati. Danusia has over 15 years of experience in the personal care industry including formulation, product development, claim evaluation and performance testing. The number one skincare rule she lives by: never go to bed with makeup on.

Headshot of Chiara Butler
Tested byChiara Butler
Beauty and Personal Care Lab Reviews Analyst

Chiara (she/her) is a reviews analyst in the Beauty and Personal Care Lab at the Good Housekeeping Institute, where she’s been doing hands-on testing of beauty products since 2022. She also covers aesthetic treatments like injectables and lasers. She earned her bachelor’s degree in chemistry from Columbia University. Before joining GH, she worked as a cosmetic chemist, formulating skincare products for a variety of brands and learning to decode ingredient lists, evaluate ingredient efficacy and scrutinize product claims. When not at GH, you can find her wandering the beauty aisles of the drugstore.