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Ingredient guide
lithospermum erythrorhizon callus
In short
Gromwell Root Callus Culture is a lab-cultured form rich in shikonin compounds that support both brightening and calming effects. It helps soften the look of pigmentation while easing visible redness.
Reviewed against published evidence · editorially independent · no brand pays for placement
Works for
Tone · Redness
Best used
Anytime
What it is
Callus culture from Lithospermum erythrorhizon; shikonin and acetylshikonin naphthoquinones from callus culture show tyrosinase inhibition and anti-inflammatory activity with moderate clinical evidence; biotechnology production avoids overharvesting of this endangered plant; INCI callus form likely absent from standard entries; used in brightening and calming serums.
Also found as
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Common questions
It offers mild brightening and soothing benefits, helping even out visible tone while maintaining comfort.
It works well for people looking for a gentle, plant-based approach to visible pigmentation and redness.
You’ll find it in brightening and calming serums that are applied as part of daily routines.
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Personal guidance only · For clinical concerns, see a dermatologist.