{"claimId":"clm_ec_b6-turmeric-skin","version":1,"status":"current","verdict":"Turmeric for skin: Grade C at low certainty. Systematic review of clinical studies of turmeric/curcumin (oral and topical) across skin conditions (acne, atopic dermatitis, psoriasis, photoaging, pruritus and others): several studies reported significant improvement in disease severity versus control, but the authors characterize this as early evidence from a limited set of studies needing further confirmation.","direction":"benefit","magnitude":{"metric":"other","value":null,"unit":"","ci95":null,"humanReadable":"Systematic review of clinical studies of turmeric/curcumin (oral and topical) across skin conditions (acne, atopic dermatitis, psoriasis, photoaging, pruritus and others): several studies reported significant improvement in disease severity versus control, but the authors characterize this as early evidence from a limited set of studies needing further confirmation.","baselineAbsoluteRisk":null},"certainty":"low","clinicalMeaning":"small_but_potentially_useful","applicability":{"appliesTo":["adults with various skin conditions"],"doesNotApply":["children"],"unknown":["pregnancy"]},"safetyQualifiers":["moderate_with_warfarin"],"evidenceBundleId":"eb_ec_b6-turmeric-skin","citations":[{"pmid":"27213821","design":"peer-reviewed"}],"reviewedBy":{"name":"Substrate editorial","credential":"Independent research collective"},"reviewedAt":"2026-07-16T16:23:28.894Z","dateModified":"2026-07-16T16:23:28.894Z","methodologyVersion":"v1","methodologyDoi":"https://doi.org/10.5281/zenodo.21364236","canonicalUrl":"https://evidencebased.info/interventions/turmeric/skin","attribution":"Substrate (evidencebased.info), claim clm_ec_b6-turmeric-skin v1, reviewed 2026-07-16","license":"CC-BY-4.0 — attribution with link required"}