
Medical Sources
Every claim Pureami Tea Company makes is grounded in published, peer-reviewed medical literature. Below are the sources — all available free at PubMed.com.
Our Commitment to Transparency
The three names — Myricetin, DiHydroMyricetin, and Ampelopsin — all refer to the same flavonol. Search any of them on PubMed.com and you will find a substantial body of evidence. Qing Yun Moyeam produces this compound at 30–40% by plant weight, versus 3–6% for ordinary grades.
We do not cherry-pick studies. We have never made a claim not supported by the published literature. All citations below link directly to their source on PubMed or the original journal.


Showing all teas · triple-negative-breast-cancer. Clear filter
Qing Yun Moyeam
Ampelopsis Grossedentata — Myricetin / DiHydroMyricetin / Ampelopsin
Triple Negative Breast Cancer
PubMed
Myricetin selectively triggered cancer cell death in triple-negative breast cancer — one of the most difficult-to-treat forms — through a targeted oxidative mechanism.
PubMed
Myricetin was shown to reduce the spread (metastasis) of breast cancer cells by blocking the enzymes that allow tumors to invade surrounding tissue.
SH003 Blend
Astragalus membranaceus · Angelica gigas · Trichosanthes kirilowii
Triple Negative Breast Cancer
PubMed
When combined with the chemotherapy drug doxorubicin, SH003 produced a synergistic effect — meaning the combination was significantly more powerful than either treatment alone against triple-negative breast cancer.
PubMed
SH003 selectively triggered programmed cell death specifically in triple-negative breast cancer cells — the most aggressive and treatment-resistant subtype — while sparing healthy cells.
Disclaimer: The research cited above is provided for educational purposes only and reflects the findings of independent researchers. Pureami Tea Company does not claim that Moyeam diagnoses, treats, cures, or prevents any disease. These statements have not been evaluated by the FDA. Consult your healthcare provider before making any changes to your diet or supplement regimen.