Key facts
- Galderma agreed to acquire ZO Skin Health for $1.5 billion.
Swiss skincare company Galderma has agreed to acquire ZO Skin Health for approximately $1.5 billion, according to people familiar with the matter. The deal, which could be announced in the coming days, would expand Galderma's presence in the U.S. market. ZO's owner, investment firm Blackstone, had been exploring a sale of the company.

The acquisition will expand Galderma's presence in the physician-dispensed skincare market, a fast-growing segment, and integrate ZO Skin Health's product lines into its portfolio.
Swiss skincare company Galderma has agreed to acquire U.S.-based ZO Skin Health for an enterprise value of $1.5 billion, according to a statement from Galderma. The transaction is expected to close in the fourth quarter of 2026 or early 2027, subject to regulatory approvals.
The acquisition brings together two complementary, science-backed skincare brands, ZO Skin Health and Galderma's Alastin. Galderma stated the deal would expand its dermatological skincare offering in fast-growing, physician-dispensed skincare and support ZO Skin Health's next phase of growth. The Swiss company also said the acquisition of 100% of ZO Skin Health is expected to be neutral to core earnings per share in the first full year after closing.
Irvine, California-based ZO Skin Health has operated in professional skincare for more than 20 years. It was founded in 2007 by dermatologist Zein Obagi. Blackstone, the owner of ZO Skin Health, had been exploring a sale of the company.
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