How to distinguish the authenticity of the old lady's mask? How long is the shelf life after opening?

Grandma's facial masks are very popular, and there are both real and fake ones on the market. How to tell whether the grandma mask is real or fake? How long is the shelf life of the Grandma Mask after opening?

How to distinguish the authenticity of grandma's facial mask

This facial mask is very popular at the moment, so the possibility of fakes cannot be ruled out. It is recommended that little ones find a reliable purchasing agent or go to Russia to buy it. It is not recommended that you buy it on Taobao for less than 10 yuan, because the local price of this facial mask in Russia is not like this, so the ones under 10 yuan are most likely fakes, and you will not be able to recover the cost by buying them this way. The price of this facial mask is about 15 yuan, and you can refer to it to distinguish the authenticity.

How long is the shelf life of the grandma mask after opening

The shelf life is 12 months after opening the bag.

I really have to praise this brand, Russian Akafi Grandma. The things from the fighting nation are safe to use. The ingredients of this brand are 100% natural (100% natural ingredients) printed on the bag. I bought seven colors from a purchasing agent, one bag is so much, can be used five or six times. Sometimes I envy the fighting nation. In winter, there is an ice cream that is also super cheap and the milk is so pure, it's called Little Boy Ice Cream. Russian products don't add so many messy things, so it's safe to use. Now let's get down to business. When I bought it, it was 16. A bag of pink ones was a bit more expensive at 25. Taobao had all kinds of prices so I chose one in the middle. The shopping agent introduced a lot of products to me and said that they should be used up within 12 months after opening the bag. She also told me where to check the shelf life. After I received it, I scanned the code myself and found out that the product was from Russia, so I felt relieved. The waters online are quite complicated, so you'd better be careful when buying. I don't plan to use Korean products anymore, and my friends are also running out of facial masks... let me fill the gap.