kiehl's
Kiehl’s GLP-1 Serum Passes Its Real-World Test
By NewBeauty EditorsOctober 9, 2026
Nearly 1,000 BeautyPass members said it outperforms what they were already using.
Kiehl’s Just Launched a Serum Specifically for GLP-1 Skin Changes
By Liz RitterJuly 27, 2026
A collagen-boosting serum backed by clinical numbers.
Swirl Power: Why Beauty Brands Are Obsessed With Frozen Yogurt This Summer
By Liz RitterJuly 22, 2026
From skin-firming gummy rings to SPF-branded froyo carts, beauty’s latest marketing move is showing up everywhere.
Carolyn Bessette-Kennedy and JFK Jr. Loved This '90s Hair Product—and Celebrities Still Do
By Liz RitterMarch 9, 2026
I’ve Worked at Kiehl’s for 27 Years and These Are My Favorite Products
By Liz RitterJuly 29, 2024