The present invention relates to a cosmetic composition comprising black cumin (Nigella sativa) extract as an active ingredient. The cosmetic composition according to the present invention increases the activity of the sodium / hydrogen ion channel (Na + / H + Exchanger 1), which is a skin pH regulator, thereby maintaining the skin pH at a weak acidity and improving the skin barrier function. Excellent effect on skin's flexibility and moisturizing.
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机译：化妆品组合物本发明涉及一种化妆品组合物，其包含黑孜然（Nigella sativa）提取物作为活性成分。本发明的化妆品组合物提高了作为皮肤pH调节剂的钠/氢离子通道（Na + / H +交换剂1）的活性，从而使皮肤pH保持弱酸性并改善了皮肤屏障功能。 。对皮肤的柔韧性和保湿效果极佳。
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