Is the hydrosol tested for heavy metals and pesticide residues?

Yes — heavy metals and pesticide residues are tested on a regular basis and reported, supporting compliance with cosmetic and food-grade reference limits.

Results are summarized on the COA, and full third-party test reports can be arranged on request. Because the flowers are distilled with pure steam, residues concentrate almost entirely in the still residues — the hydrosol itself is typically very clean.

Send the limit values of your target market and we will run the corresponding test method and include it in the COA.

This article was published on 2026-09-07, and last updated on 2026-09-07. The article will be continuously updated.