Cosbar Coupons & Promo Codes for November 2026

Founded in 1976, Cos Bar is known for being a luxury multi-brand retailer geared toward the sophisticated shopper. It started when Lily Garfield, the founder, saw that there were few skincare products in Aspen that could combat the harsh climate. It inspired her to create a beauty boutique that embodied quality, personally choosing skincare and makeup from the finest brands. The beauty retailer now offers a curated collection of top beauty brands in multiple locations across the U.S., in addition to its online store.