How do you guarantee purity and authenticity of osmanthus concrete?
Authenticity is guaranteed by
- Q/XXXX conformance and
- Per-batch GC-MS β-ionone floral fingerprint plus melting point / refractive index / yield, plus solvent-residue-free confirm, plus the COA species + "fresh flower / solvent concrete" declaration (Osmanthus fragrans var. thunbergii, distinct from synthetic osmanthus or other floral-wax padding).
Top does not dilute with carrier oils or pad with other flower wax; the COA states 100% pure solvent-extracted osmanthus concrete (or the agreed dilution). The natural β-ionone ratio (β-ionone : dihydro-β-ionone : linalool : linalyl acetate : nerol oxide) is the authenticity proof — synthetic or adulterated material lacks this complex.
Lots failing the profile or purity limits are blocked. For high-assurance needs we offer third-party verification (GC-MS / stable-isotope).
Purity claims always tie back to the lot's own data — no unsupported matches-standard language.
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This article was published on 2026-09-22, and last updated on 2026-09-22. The article will be continuously updated.
