by yayaandkero » Mon Feb 25, 2019 2:50 pm
by staff » Mon Mar 04, 2019 3:21 am
No, a little oil is required. to help dissolve If it is a production order Members can send the recipe right away. RD staff who takes care of adjusting the formula before production. I'll help you adjust the recipe.- I want to know Undecylenoyl Phenylalanine soluble in Butylene Glycol Can I? (In the information it says Undecylenoyl Phenylalanine soluble in oil or แอลกอฮอล์ at a temperature of at least 60 degrees) If possible, use Butylene Glycol in total how many %? (In the information it is written that it must be dissolved Glabridin at least 10 times) If not, how do I adjust the formula to be appropriate?
Required, recommend Mild Preserved Eco 1%- Do I need to add more preservatives?
Not necessary Alpha Arbutin although it can be irritating. But such warnings or information The team notified Just in case the formula is used A combination of ingredients that can irritate the skin. For example, both AHA are used. AHA , BHA and group ingredients whitening For many skin irritations of this nature, it is important to note that using Alpha Arbutin will increase irritation further. but single use Or in combination with ingredients that can irritate the skin a little more. didn't have any problem General skin is normal. In addition, in the formula itself, there are some ingredients that can help. ลดการระคายเคือง , for example Niacinamide- Required Anti-Irritant added? Alpha Arbutin can irritate the skin)
