
Obagi
C20 Serum97%
High match
High irritancy
Why it matches
ASCORBIC ACID3-O-ETHYL ASCORBIC ACIDCENTELLA ASIATICA EXTRACT +4 more
Key differences
YEAST EXTRACT
View details
Common ingredients (7)
Different ingredients (1)
Similarity breakdown
Overall formula97%
Hero ingredients100%
Active ingredients100%
All ingredients74%















