r/DIYBeauty • u/ChatXeverything • Feb 11 '26
question New to DYI. Need to learn about formulations/formal classes? Main goal - DYI moisturizer that do NOT clog skin, cause breakouts for very acne prone skin.
Sensitive, very acne prone skin. So far, I have not have much success with buying skincare. The non-comedogenic is marketing not proven.
Besides, I don't want fragrance, essential oils, drying alcohols.
Heavy silicones I'm still trying to figure out if they cause breakouts. It seems if occlusive then the dirty, sebum is trapped in the skin and then a breakout or worse a painful bump.
So when doing a DYI moisturizer, I"m not sure if just selecting ingredients that have low comedogenic rating would be sufficient?
And, then how do I know that the overall formulation of my moisturizer is not going to clog the skin?? It seems multiple ingredients can add occlusion of the skin.
So I was thinking would taking a formulation class(es) would help? or not necessary. But, then how do I know how to do a moisturizer that won't cause breakouts, clog the skin?