| 摘要 |
The present invention relates to a melanin production inhibitor containing, as active ingredients, tranexamic acid and nicotinic acid amide, which inhibits the formation of skin melanocytes, and to a cosmetic composition which contains the melanin production inhibitor as an active ingredient and has the effects of reducing liver spots, blemishes, freckles and post-inflammatory hyperpigmentation, improving skin tone and texture and whitening the skin.
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