Dhh-B
People mainly take Dhh-B for anxiety, sleep. Based on 4 first-hand reports and 0 meta-analyses & systematic reviews in the medical literature. Ranked #743 of 3,539 overall.
Of reports that state an outcome, 75% are positive.
What Dhh-B does, according to users
Of the people who reported each effect, the share who said it got better.
What the research says
Systematic reviews and meta-analyses from PubMed, with their published conclusions.
No randomized controlled trials in humans found on PubMed. The grade measures how much human research exists — read the conclusions below for what it found.
Dosage people report
As stated by users — not a recommendation. Follow the label or your doctor.
Reported side effects
How often each side effect came up across all reports.
What users say
First-hand experiences, quoted verbatim. We show one positive and one negative where both exist.
“I do recommend DHH-B which is a derivative of magnolia bark. I use DHH-B for anxiety and sleep.”
“I only take DHH-B when I'm stressed or have a situation I know that I need to deal with that will cause me severe anxiety.”
Other options for anxiety
User data from public discussions; research from PubMed. Information only, not medical advice — talk to a doctor before starting, stopping or combining anything. Data updated October 3, 2026. How we rate