น้ำมันธรรมชาติ will have rancidity problems. Members must test to see if How long have you left it and have problems with rancidity? before production for sale But if you mix it for your own use, it's not a problemany oil if using castor oil น้ำมันมะพร้าว or น้ำมันธรรมชาติ
What substance do I need to add? Butylene Glycol 10% Do I need to put it on, can I use Glycoline instead?[/quote ] Butylene Glycol will help remove makeup. better combined with other elements in the formula GlycerinStaff - MySkinRecipes