We explored the effects of pyridoxine, a form of vitamin B6, on skin health, focusing particularly on its potential benefits for those struggling with acne. Our research indicates that pyridoxine plays a significant role in maintaining the function of the epidermis, the outermost layer of our skin.
Through our examination of normal human epidermal keratinocytes, we observed that pyridoxine enhances the expression of profilaggrin mRNA, a precursor to filaggrin—a key protein involved in skin hydration and barrier function. The results show that treatment with pyridoxine leads to an increased production of filaggrin protein, and this effect is concentration-dependent.
While the study did not isolate findings specifically focused on treating acne alone, the increase in filaggrin production suggests that vitamin B6 might contribute positively to skin conditions related to dryness and irritation, which often accompany acne-prone skin. Our findings suggest that pyridoxine could be a valuable daily care ingredient for those with atopic dermatitis or skin issues associated with low filaggrin levels.
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