A team of experts just hydrating 5 stranded pilot whales in the shore of florida .

在弗罗里达州海岸，一群专家学者为5只搁浅的领航鲸不断浇水保湿。

She says that retinol helps strip the dead skin away , making the hydrating moisturizers more effective .

即便松香油会使皮肤变干，她说，但却能有效去死皮，让保湿霜被更好地吸收。

When we ask lancer about hydrating serums , he says , " for daily use , it 's fluff . "

当我们向兰瑟问起超保湿血清时，他说，“每天使用它是错误的。”

Beauty companies cite its anti-ageing , hydrating and nourishing qualities , which improve skin elasticity and generally give it a glow .

化妆品公司列举其具有抗衰老、保湿以及养颜功效，会增加肌肤的弹性与光泽。

They have the same ph as the skin so they help restore the protective acid mantlethey also possess hydrating , nourishing and astringent properties .

它们有和皮肤相同的ph值，所以它们能帮助恢复皮肤的酸性保护膜它们还具有保湿、滋养和收敛性。