Biologique Recherche
Serum Yall-O2
A beauty discovery from the Glisserati archive. Explore the recommendations and original sources below.
Mentioned by 3 people
Kelly Wearstler, Erin Parsons, Tom Pecheux
Read the original sources 
Historical mentions, not a current routine.
Who’s mentioned it?
Read the original recommendation and see when it was shared.
Kelly WearstlerFrom the original source“It really helps with any fine lines and is a great renewal product.”Original sourceintothegloss.com
Erin ParsonsFrom the original source“I put one more serum on top—it's called the Yall-O2—just to add that extra layer of moisture just when I'm feeling really dry in that area.”Original sourceglamour.com
Find the product
As an Amazon Associate I earn from qualifying purchases.
Archive note: product descriptions and recommendations were imported from the original Glisserati collection. Formulas, availability, and personal routines may have changed.