Reduction in the appearance of facial hyperpigmentation by topical N-undecyl-10-enoyl-L-phenylalanine and its combination with niacinamide

Study Design

Subject Type

Human

Trial Design

Double-Blind, Randomised, Controlled

Trial Duration

70 days

Participants

232 (223 completed)

Age Range

25-65 years

Efficacy

Intervention(s)	Outcome	Method	Effect	Description
Niacinamide	Hyperpigmentation	Image analysis	🠫	Sign in to read for free
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Niacinamide + Undecylenoyl Phenylalanine	Hyperpigmentation	Image analysis	🠫	Sign in to read for free
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Niacinamide + Undecylenoyl Phenylalanine	Hyperpigmentation	Image analysis	🠫	Sign in to read for free
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Niacinamide	Hyperpigmentation	Image analysis	–	Sign in to read for free
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Study Summary