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Black Soybean
Nourishing elasticity line that sits between hydration basics and heavier barrier-care expansion.
creamserumtonercleansernourishmentelasticity appearance
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Line review
Round Lab Black Soybean
Black Soybean is a Round Lab expansion line for nourishment, elasticity appearance, radiance, tired skin. Its commercial role is: Nourishing elasticity line that sits between hydration basics and heavier barrier-care expansion.
expansionnourishmentelasticity appearanceradiance
Commercial role
Black Soybean assortment role
Jeongseon black soybean nourishment and elasticity story
Product match
Matching products from Cosmain
Confirm the exact catalog item before discussing price, MOQ, availability, or replacement variants.
Verification
Checks before scaling
Reference checks
Round Lab official ingredient and line story
official / high
Supports Korean regional ingredient mapping and line-level positioning.
Round Lab official Black Soybean line reference
official / high
Confirms Black Soybean line positioning and visible product types across cream, serum, toner, cleanser, cleansing oil, and sheet mask.