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powerbright dark spot serum
- Type of product
- Serum
- Benefits
- Evens toneMinimizes pores
- Irritancy
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Product description: recommended for: all skin types dullness hyperpigmentation uneven skin tone Start fading the appearance of dark spots within days: advanced serum begins to diminish the appearance of uneven pigmentation fast, and keeps working to even skin tone over time. Light-diffusing technology begins to balance the appearance of uneven pigmentation after one use, and continues working over time with potent Niacinamide and Hexylresorcinol to help fade dark spots. Skin care powerhouse Shiitake Mushroom – rich in beta glucans – brightens skin, while adaptogenic Ashwagandha smoothes and delivers antioxidant b
Evidence by claim
- Evens toneStrong evidence
- Niacinamide
Multiple randomized human trials have measured niacinamide’s impact on skin pigmentation and the appearance of dark patches. These studies observed changes in how pigment is transferred to skin cells. While this evidence is strong, most trials involved small groups of participants, which limits how broadly these findings can be applied to all skin types.
- Minimizes poresModerate evidence
- Niacinamide
Randomized human trials involving 50 participants measured changes in sebum production and pore appearance after applying 2% niacinamide. While these studies observed changes in skin texture, most were funded by the industry, which can influence how results are reported. Consequently, the evidence supporting these findings is considered moderate.
