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花胶，又名 龟甲，是一种珍贵 药材。它富含丰富的 胶原蛋白，能有效 改善 肌肤，让肌肤变得更 光泽。 花胶可以 补水保湿，改善肌肤干燥、暗沉等问题。 它还可以 延缓衰老，让肌肤更加年轻有活力。 想要拥有 透亮的 肌肤，不妨试试花胶这种天然的 秘诀。