Horse Chestnut: benefits by goal, the dosage that worked, and the supplements ranked

What the 5 human studies of horse chestnut we graded show for each goal, the dose that worked, and the products that hold it. This page is educational, not medical advice.

Human studies graded
5
Goals with an improvement
1
Products
1
Ranked
1
Biohacker opinions
2/10

Horse Chestnut benefits, by goal: what the studies show

Members OnlyThe top 1 of 1 goals
GoalWhat the studies showStudiesDose that worked
CirculationImproved in studies 5 studies, 2 showed an improvement, 1 pooled analysis5–

Horse Chestnut supplements, ranked by the human studies

Members OnlyThe top 1 of 1
Puritan's Pride Horse Chestnut Extract 300 mg bottle
300 mg · graded for Circulation · 92% of 211 reviews positive · $6.34 a month

Horse Chestnut dosage: how much per day

The dose that worked in the studies, and the upper limit

No study we graded gave a dose that worked yet.

Biohacker panel

Members OnlyWhat our 10 biohackers say about horse chestnut
Recommend or use it2 of 10

Ben Greenfield, 21 Jul 2018: Says Horse Chestnut is another polyphenol with flavonoids and saponins that works to get rid of bacteria and, more importantly, blocks the methyl coenzyme reductase (MCR) enzyme that archaea bacteria use to make methane. Source

Dr. Eric Berg, 1 Dec 2017: Recommends Horse Chestnut as the absolute best remedy for spider veins and chronic venous insufficiency, stating that its main element, aescin, helps in the permeability of the inner lining of the veins and arteries to absorb more nutrients, thereby increasing circulation. Source

What they said, newest first, one statement each.

Questions people ask

Members OnlyAnswered from the figures on this page

What is horse chestnut good for?

By the human studies we graded, horse chestnut shows an improvement for circulation.

Horse Chestnut for circulation: what do the studies show?

In the human studies of horse chestnut we graded for circulation: 5 studies, 2 showed an improvement, 1 pooled analysis.

When should I take horse chestnut?

The label of the one horse chestnut product we graded says to take it with a meal, before bed or in the evening and in the morning.

Can I take horse chestnut with my meds?

Some supplements can change how meds work or are absorbed. Members have every product checked against the meds in their Health Profile before it joins their protocol.

Educational, not medical advice. Figures come from the human studies on PubMed we have graded; a study counts for a form when it names the form it used. Updated as new studies arrive. How we grade →