Skip to content
NEXT IN SKIN What’s next in Korean & Japanese skincare.

Job's tears extract

1 products

Job’s tears extract, known in Japan as hatomugi, comes from the seeds of Coix lacryma-jobi, a grain long used in East Asian cooking and herbal medicine. In Japanese skincare it is a household ingredient, familiar from the large, inexpensive bottles of hatomugi lotion that sit in nearly every drugstore.The extract contains amino acids, polysaccharides, minerals and coixenolide, and published work on Coix extracts describes anti-inflammatory and antioxidant activity, mostly in laboratory and animal models rather than in cosmetic trials. Its practical value in a formula is more modest and more reliable than that suggests: it hydrates lightly, feels weightless, and rinses the sense of tightness out of a product without adding richness.Japanese brands describe hatomugi as conditioning skin, refining texture and helping with rough patches. Those are gentle, appearance-level claims, and they are the right register for this ingredient. Anything suggesting it clears blemishes or fades spots goes further than the evidence.It suits oily, combination and normal skin, humid summer routines, and anyone who wants hydration without a heavy layer. It is also a good option for people who prefer simple, fragrance-light formulas and use products generously, since hatomugi products are usually inexpensive. It is a weak choice for very dry or mature skin that needs lipids, and grain allergies are worth a look at the label.It combines with anything. Hatomugi works as the watery layer before a serum, as the hydrating half of a light sunscreen, or as a body-and-face product in warm weather. It carries no irritation risk that would complicate a routine with acids or retinoids.Ours is in the KUMANO COSME Reihaku Hatomugi UV Care Milky Gel SPF50+ PA++++.