| Study Outcomes | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Superior even skin tone and anti-ageing benefit of a combination of 4-hexylresorcinol and niacinamide | |||||||||||||||||
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| Superior even skin tone and anti-ageing benefit of a combination of 4-hexylresorcinol and niacinamide | |||||||||||||||||
|
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