#185,026 Most Popular
About
Cosmetic scientist, skincare educator, and evidence-based skincare advocate who shares his wealth of knowledge on his drjuliansass Instagram account and drjuliansass TikTok account. He is well-known for his work in cosmetics research & development, where he specializes in product formulation and consumer education.
Before Fame
He obtained a PhD in biomathematics & statistics from North Carolina State University. After graduating, he entered the personal care industry.
Trivia
He operates a digital sunscreen database on his website, which provides filters and ratings for a wide range of sunscreens. The database has been cited by respected media outlets including The Washington Post, Vogue, and Today.
Family Life
He is from the United States.
Associated With
In September 2025, he collaborated on a video with actress Jillian Gottlieb.
