Formula 13. Liquid o/w emulsion with high oil content¹⁸

Isostearic acid	1.00% w/w
Glyceryl stearate	0.50
Cetostearyl alcohol (Cetanol K, Kokyu Alcohol Co.)	0.50
Squalane	10.00
L-arginine	0.60
Glycerin	2.00
Citric acid	0.12
1,3-Butylene glycol	12.00
Ethanol	4.00
Water (aqua)	qs to 100.00