National mask standard

The national standard QB/T2872-2007 for masks was jointly proposed by China Light Industry. It belongs to the National Technical Committee for Standardization of Spices, Flavors and Cosmetics. This is the national inspection standard. The mask packaging bag is marked as a qualified product, otherwise it cannot be sold.

Extended data:

Mask use frequency

The normal use frequency of the mask is about twice a week. Talent teaches you: if you need to strengthen some effects, such as whitening, you can apply the mask for 7 days in the first week and apply it 2~3 times a week from the second week.

Mask service time

Expert opinion: Night is the "golden time" for skin beauty. At this time, skin cells are more active and have stronger metabolic ability, which can make the beauty essence of facial mask or other skin care products play a more full role and improve the skin. Therefore, night is the best choice for facial mask.

Selection of mask components

Expert opinion: When choosing a mask, you must choose the desired effect suitable for your skin according to your skin type. For the components of the mask, make sure the precautions marked on the mask before use, and choose and use them in strict accordance with the instructions. Whether it is dry, oily, mixed skin or sensitive skin, only by choosing the right mask can it play its best role.

References:

Baidu encyclopedia-mask