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Use the following zoom and pan buttons to control the image that follows them Tab through the images or use the previous or next buttons to navigate each product image medicube TXA Niacinamide 15% Serum or Highlights Summary TXA Niacinamide 15% Serum is a high-potency Korean serum formulated with 5% Tranexamic Acid and 10% Niacinamide to brighten dark spots, even skin tone, and deeply hydrate
Excessive Caffeine Moderate coffee intake is generally fine, but overconsumption of caffeine raises cortisol levels and contributes to oxidative stress
The top quartile of participants demonstrated an average of 51% improvement in collagen over 3 months, the study showed
however, these occurred in a closely monitored clinical setting where prompt intervention was available
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