greentea ip skin toner是什么意思

韩国化妆品
GREENTEA 表示含有绿茶成分

SKIN 和TONER都是化妆水或爽肤水,或柔肤水都用这两个单词表示,以前的时候是叫SKIN 现在都叫TONER了
What is skin toner?

There is a generalized belief that a toner is essential for skin care. And yet, most skin toners have ingredients in them that are bad for the skin, like ethanol (alcohol).

Toners will not help with blackheads. Skin keratinocytes, which would normally be "shed", accumulate and plug the pore with the sebum acting as glue, and the result is a a microcomedo. Continued accumulation of materials will distend the pore, forming an open comedo, a blackhead. Oxidized lipids and melanin give blackheads their color.

To eliminate blackheads, you have to attack the roots of the problem.

1) Keep sebum secretion under control using sea kelp bioferment, niacinamide and EGCG from green tea.
2) Normalize keratinization and prevent the exfoliated keratinocytes from sticking together, closing the pore. Go for white willow bark extract, which will also reduce inflammation. Other helpful actives are sulfur, retinyl acetate (or other retinoids). Chemical peels will also help but make sure that the glycolic and other acids are not neutralized using bases like sodium hydroxide, a common ploy used to impress consumers with high concentrations of acid that will do nothing because they have been converted into (useless) salts.

The salicylic wash we sell seems to work very well. If your blackheads are resistant to a month or so of salicylic wash, you may have to go for the alpha/beta exfoliator or similar product.

绿茶化妆水