Thomas Roth — Peter

: Products are formulated with the "highest percentages possible" of active ingredients—such as Retinol, Glycolic Acid, and Hyaluronic Acid—to ensure maximum efficacy. Popular Product Lines

: The brand is inspired by Roth’s Hungarian heritage, specifically his family's history of operating 19th-century thermal spas known for their mineral-rich muds. peter thomas roth

: A line centered around Hyaluronic Acid, designed to draw moisture from the atmosphere to keep skin hydrated for up to 72 hours. : Products are formulated with the "highest percentages

: This collection is famous for providing immediate, temporary tightening effects for the face and eye area that can last all day. : This collection is famous for providing immediate,

To avoid the common issue of a "white powdery residue" when using the Instant FIRMx® tighteners, the brand and expert reviewers suggest: Eye Essentials - Peter Thomas Roth

: Founder Peter Thomas Roth launched the line after struggling to find effective solutions for his own skincare issues, specifically acne and sun damage.

Peter Thomas Roth is a clinical skincare brand founded in 1993, known for combining high-concentration active ingredients with innovative scientific research. The brand's philosophy focuses on delivering "breakthrough formulas" and "astonishing results" for a wide range of skin concerns, from acne to advanced anti-aging. Brand Heritage & Philosophy