1. There are no fixed rules. Members will have to test to see which level is too high. Or too little for the skin, each person's skin is different. 2. Usually, if you have never started mixing before. The study team recommends starting small. Don't start with a lot of ingredients. Maybe cut it in half. from the list that members have selected then test mix Then try it first. Then if you still feel something is not enough Then consider more from there. 3. Ingredients with the same mechanism. Choose to use only but the ingredients have the same properties, for example ลดความมันผิว if there is a different mechanism. They can be used together, no problem because they work in different ways. when used together It will be even more effective.1 If you want a formula to use for the day with active, what percentage should be the total? 2 Most of the ingredients you choose are water bases. Is there any ingredient that makes it gooey? 3 ingredients that have similar or similar properties You should choose only one, right? Does this include any oil-reducing ingredients on the face? Or can be used together
I recommend adjusting as follows. Yeast Resurface 3 Snow Algae 2 Glycosaminoglycans Complex 3 Phospholipid 2 Dimethyl Isosorbide (DMI) 3 PPG-3 Myristyl Ether 3 สารสกัดนมผึ้ง 10-Hydroxydecanoic Acid (95% Purity) 0.5 Mild Preserved Eco™ ( Preservative-Free ) 1 Satin Cream Maker ™ 1.5 Licorice Extract ( Licochalcone A 1%) 1 Safe-B3 ™ ( Vitamin B3, Niacinamide , Switzerland) 5 Zinc PCA 1 Encapsulated Salicylic Acid (Powder, Timed-Release) 3 [help ละลายสิวอุดตัน ] ละลายสิวอุดตัน ] L-Carnitine 3% help ลดความมันผิว in addition to other items. the rest is waterGalactomyces Ferment Filtrate (aka. Pitera ) 10 Yeast Resurface 3 Snow Algae 2 Glycosaminoglycans Complex 3 Phospholipid 2 Ectoine (Ectoin) 2 Ume Extract (Anti-Glycation) 2 Dimethyl Isosorbide (DMI) 3 PPG-3 Myristyl Ether 3 สารสกัดนมผึ้ง 10-Hydroxydecanoic Acid (95% Purity) 0.5 Mild Preserved Eco™ ( Preservative-Free ) 1 Satin Cream Maker ™ 1.5 Licorice Extract ( Licochalcone A 1%) 1 Safe-B3 ™ ( Vitamin B3, Niacinamide , Switzerland) 5 Zinc PCA 1 The rest is water.