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Botanical

California Poppy

California poppy (Eschscholzia californica) is a flowering plant of the poppy family native to the western United States and Mexico.

Also listed as Eschscholzia californica, Golden Poppy, Mexican poppy, Fresh California Poppy

Stress & MoodSleep

What it is studied for

The strongest rated effects first. Bars show the size of the effect, the letter grades the evidence, and each rating lists the studies behind it.

AnxietyStress & MoodSmallCNo linked study
Chronic StressStress & MoodSmallCNo linked study
Sleep qualitySleepSmallCNo linked study
Sleep OnsetSleepSmallCNo linked study
Mood SupportStress & MoodSmallCNo linked study
Every rating with its studiesGrouped by health goal, with the publications behind each rating

Why people take it

Stress & Mood29.7%
Sleep27.7%
Essential Health19%
Cognition11.5%
Immune Support3.7%
Longevity2.5%

SuppCo community snapshot, 2026-09-28. Reasons for use are not evidence that it works.

Sources

  1. SuppCo · California Poppy nutrient profile