All Manjistha articles
- Anthraquinones and the Madder Root History: What It Means for Manjistha Regulatory
What happened to Rubia tinctorum (dyer's madder) in Europe on genotoxicity grounds, how Rubia cordifolia differs, why the anthraquinone profile should be documented, and how topical and oral applications differ.
- Formulating with Manjistha: Cosmetic Applications and the Staining Problem Buyer's Guide
Formulating with Rubia cordifolia extract in cosmetics — grade and solubility selection, colour carry-over and staining, inclusion rates, rinse-off versus leave-on, and why topical and oral applications differ.
- Manjistha Extract: A Complete Buyer's Guide Buyer's Guide
Buyer's guide to Rubia cordifolia (manjistha, Indian madder) extract — why species verification against R. tinctorum comes first, anthraquinone profiling, topical versus oral applications, grades and India sourcing.
- Reading a Manjistha Certificate of Analysis: Start With the Species Line Testing & Quality
What a complete Rubia cordifolia extract certificate should carry — species fingerprint result with R. tinctorum excluded, anthraquinone profile, root declaration, synthetic dye screening, heavy metals, aflatoxins and microbiology.
- Sourcing Manjistha from India: A Root Harvest and What It Costs the Plant Sourcing
Sourcing Rubia cordifolia from India — why root harvest ends the plant, wild collection versus cultivation, how mixed wild stands create species risk, traceability documentation and collection status declarations.
- Species Verification in Rubia: Telling the Madders Apart Buyer's Guide
How HPLC fingerprinting distinguishes Rubia cordifolia from Rubia tinctorum and other madders, why colour and general assays cannot, the role of munjistin, and what to require on a certificate.
View the Manjistha product page — specifications, grades and documentation →
Browse the full archive on the Insights hub.
