7
User score
Mostly negative0% positive0% mixed25% negative75% unclear
Of reports that state an outcome, 0% are positive.
Clinical research
Research pending
What Allicin does, according to users
Of the people who reported each effect, the share who said it got better.
No specific effects reported yet.
betterno changeworse
What the research says
Systematic reviews and meta-analyses from PubMed, with their published conclusions.
Research data for Allicin is being compiled.
Dosage people report
As stated by users — not a recommendation. Follow the label or your doctor.
600 mgsame day as Alpha GPC
Reported side effects
How often each side effect came up across all reports.
No side effects reported so far.
What users say
Verbatim quotes, shortened only — each links to the original discussion.
“Allicin and astragalus?”
“I added allicin and olive leaf extract a few weeks ago and magnesium Malate; but stopped them all now a few days ago”
“The Allicin didn’t help at all.”
“K2 and alicin (garlic extract) since you use D3 and alphaGPC.”
Top discussions (4)
- How can we best educate people on how to boost their immune systems? People's lives might depend on it in the coming months. ↗
- Anxiety ? Shortness of breath and difficulties to swallow only every evening ↗
- Andrew Huberman: "It turns out that ingestion of 600 mg of allicin alongside or even just same day as Alpha GPC can really clamp those TMAO levels that would otherwise increase if you're taking Alpha GPC." ↗
- Thoughts on my stack? ↗
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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 2, 2026. How we rate