by nongni_bangpoo » Thu Mar 16, 2023 12:00 am
Please inquire about using D&C Red 21 Color Changing Pigment.
If used in a formula without water as an ingredient (blam stick), if you want to change the color, do you need to control the ph?
If you need to control the ph What should I use to adjust ph? in the formula without water
** Formula without water, what will the color dissolve with?
by staff » Thu Apr 06, 2023 10:35 pm
hello
to disperse in the oil base At a small rate (about 0.1%), the powder is very small. Therefore, it also makes the oil that has a clear color. and when the oil is brought into contact with the skin which is moist It will immediately cause color on the skin.
