Kosas Volumizing + Lash Care MascaraSee All Kosas
A clean mascara for instantly big, fluffy lashes powered by hair care actives that help support the natural lash growth and repair cycle.
Natural body-building ingredients and intense pigments deliver big time on big lashes. The oversized rainbow brush with flexible-yet-firm spiraled bristles ensures every lash is volumized, lengthened & curled. Haircare ingredients nourish & protect - so all lashes reach their full growth potential.
Press the brush into the base of your lashes and wiggle it though, with the curve of the brush following the natural curve of your eye. Layer if you feel it.
We believe in cultivating beauty on every level. We believe in embracing femininity, formulating with integrity, and in beauty experiences that are just that — beautiful. We believe you deserve makeup that is as good for you as it makes you look. We believe your beauty routine should be freed.
Kosås is a visionary collection of elevated color cosmetics. Consciously formulated with prestige ingredients, our botanically-rich formulas flatter a true range of skin tones and illuminate every look. Our name comes from the philosophy of the five interconnected layers, or “kosas” of the self: the physical, energetic, mental, intellectual, and soul. It’s our purpose to cultivate beauty on every level.
chemist, artist, entrepreneur, wife, mother & life-long beauty devotee
Kosås was founded in 2015 by Sheena Yaitanes. She is a chemist, artist, entrepreneur, wife, mother, and life-long beauty devotee. Sheena was introduced to cosmetics at a young age by her mother, who worked in the industry. Yaitanes’s fascination with makeup and artistic expression lead her to study chemistry at UCI and painting apprenticeship with working artist Stephanie Pryor. She holds a Master’s Degree from Argyos School of Business and Economics at Chapman University. By combining her passions she created a collection of elevated products for women who love makeup as much as she does. She makes Kosås with love in sunny California.