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Ingredient · INCI reference

Dioscorea Japonica Root Extract

Japanese yam root extract is a botanical used in skincare for its soothing, conditioning properties.

What it is

Extracted from the root of Dioscorea japonica (Japanese yam), this botanical is rich in mucilage and starch-like compounds that give a hydrating, conditioning feel. It is used in K- and J-beauty products to soothe and soften skin.

Safety & warnings

Generally well tolerated; botanicals can occasionally cause reactions.

Origin & sourcing

Botanical extract from the root of the Japanese yam.

Questions everyone asks

What does Japanese yam extract do?

It is a soothing, conditioning botanical that gives a hydrating feel.

Is it hydrating?

Yes, its mucilage-rich content lends a soft, hydrated feel.

Sources & references

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