Glycolic Acid Powder (1 Oz/28 grams) DIY Glycolic Crystal Powder is Pure, DIY Glycolic Acid Lotion and Serum, Max Concentration <70%

It works to brighten skin with regular use. But caution has to be taken as it has a power of burning skin if used as a highly concentrated solution. This is a good product to brighten and soften skin when used with proper concentration. Though the package is small, it lasts long as only a little is needed for preparing a serum or mixing with cream.

Good guality

Works great! Just be sure to mix equal parts. People say it’s a small amount but you don’t need much. It’s pure glycolic acid so you don’t want to burn your skin.

Incredible value for making your own body lotion, toner, body wash, and peels!

It is a good product.

Update as I was asked yesterday before it was delivered. It was delivered today and meets all my expectations. Packaged safely and left at front desk as I was gone from my apartment. Very pleased.

Yes❤️ I mix with water and keep In a glass jar , for promixing with lightening creams

I usually make a 10% solution using distilled water, by heating the water and crystals in a small glass jar to around 175° for 30 minutes or until the crystals fully melt stirring every few minutes. After it cools, I apply it with a cotton ball and leave on for 5 minutes, then rinse the area thoroughly for several minutes with water to neutralize the acid