It can be applied every day. It has simple ingredients and is mainly used for moisturizing and whitening. It will not turn black or make hair grow.

The ingredients of Shanghai Pechoin Phoenix Glycerin No. 1 Vitamin C are: water, sorbitol, glycerin, carbomer, triethanolamine, ascorbic acid, methylethylthiazolinone and methylchloroisothiazolinone. The first three are all very effective moisturizers. Ascorbic acid, also known as vitamin C, has a certain whitening effect. There are no hormones in the formula and will not cause hair growth.

Extended information:

"Pechoin" is a brand of Shanghai Pechoin Daily Chemical Co., Ltd. (English abbreviation: SPDC.CO CHINA). In 2008, it won the title of "China's Well-known Trademark" Previously, "Pechoin" has won the "Shanghai Famous Trademark" twice in a row. Shanghai Pechoin Daily Chemical Co., Ltd. is a professional cosmetics manufacturer with a history of more than 70 years that integrates research, development, production, and sales services. The company has well-known brands such as Pechoin, Phoenix, Pechoin, and Disney. The main products it produces include: skin care products, hair care products, personal cleaning products, toilet water, beauty cosmetics and other high-quality products.

Reference materials:

Pechoin Phoenix Glycerin No. 1 - Baidu Encyclopedia