[Vin]

Actually I’ve received several request since last year. Apparently the hype was started by NYX, they have a lot of very vibrant colors and selling at a very affordable price. After that Kylie Jenner who have been famous for her plump lip launch a matte lipkit that are all sold out immediately within few days.

[Vin]

You’ll need to prepare a buffer system (sodium citrate+citric acid) to stabilize the vitamin C. You can request from you supplier. 

[Vin]

Thanks

[Vin]

Thanks