Cinaran® (Artichoke Leaf Extract)

Cynara scolymus
Evidence Level
Moderate
1 Clinical Trial
3 Documented Benefits
3/5 Evidence Score

Cinaran® is a standardized artichoke (Cynara scolymus) leaf extract concentrated for cynarin and chlorogenic acid. Artichoke has a long history as a digestive and liver tonic, and modern trials study it for supporting liver health, healthy cholesterol, and comfortable digestion by stimulating bile flow.

Studied Dose Commonly 600 mg to 1.8 g of extract per day.
Active Compound Standardized artichoke leaf extract concentrated for cynarin (caffeoylquinic acids) and chlorogenic acid.

Benefits

Liver support

In a single pilot double-blind randomized controlled trial in adults with non-alcoholic fatty liver disease (a disease population), artichoke leaf extract supported improvements in liver measures versus placebo. This is one small pilot trial that likely used a generic artichoke leaf extract rather than Cinaran® specifically.

Healthy cholesterol

Separate trials of artichoke leaf extract as a plant class — not the fatty-liver study cited on this page, and not Cinaran® specifically — have studied support for healthy total and LDL cholesterol, in part by promoting bile-driven cholesterol clearance.

Digestive comfort

Artichoke is a traditional choleretic (bile-stimulating) herb; by promoting bile flow it has traditionally been used to aid the digestion of fats and ease bloating and fullness after meals.

Mechanism of action

1

Bile stimulation

Artichoke's caffeoylquinic acids increase bile production and flow (a choleretic effect), aiding fat digestion and cholesterol elimination.

2

Antioxidant liver protection

Cynarin and chlorogenic acid are antioxidants that help protect liver cells from oxidative stress.

Clinical trials

1
Artichoke Leaf Extract and Fatty Liver — RCT
PubMed

Pilot double-blind randomized controlled trial of artichoke leaf extract in non-alcoholic fatty liver disease. (Panahi et al. 2018, Phytotherapy Research)

Adults with non-alcoholic fatty liver disease.

Artichoke leaf extract supported improvements in liver measures versus placebo.

Side effects and drug interactions

Common Potential side effects

Generally well-tolerated — digestive effects are most common.
Mild gas or cramping can occur from increased bile flow.
Avoid if you have bile-duct obstruction or gallstones.

Important Drug interactions

Bile-duct or gallbladder conditions — consult a doctor before use.
Cholesterol medication — may have additive effects; monitor.
Tell your doctor if you have liver or gallbladder disease.

Frequently asked questions about Cinaran® (Artichoke Leaf Extract)

What is Cinaran?

Cinaran® is a standardized artichoke (Cynara scolymus) leaf extract concentrated for cynarin and chlorogenic acid. Artichoke has a long history as a digestive and liver tonic, and modern trials study it for supporting liver health, healthy cholesterol, and comfortable digestion by stimulating bile flow.

What is Cinaran used for?

Cinaran is researched primarily for Liver Health, Cardiovascular, and Gut Health. In a single pilot double-blind randomized controlled trial in adults with non-alcoholic fatty liver disease (a disease population), artichoke leaf extract supported improvements in liver measures versus placebo.

What is the recommended dosage of Cinaran?

The clinically studied dose is Commonly 600 mg to 1.8 g of extract per day. Always follow the product label and check with a healthcare provider for personal advice.

Is Cinaran safe, and does it have side effects?

For most healthy adults, Cinaran is well tolerated at studied doses. Reported effects can include: Generally well-tolerated — digestive effects are most common. Mild gas or cramping can occur from increased bile flow. It may also interact with some medications. Cinaran is not right for everyone, so check with a healthcare provider first if you are pregnant or breastfeeding, have a medical condition, or take prescription medication.

Does Cinaran interact with any medications?

Possible interactions include: Bile-duct or gallbladder conditions — consult a doctor before use. Cholesterol medication — may have additive effects; monitor. If you take prescription medication, check with a pharmacist or doctor before using it.

How strong is the scientific evidence for Cinaran?

NutraSmarts rates the evidence for Cinaran as Moderate (3 out of 5). It is backed by 1 clinical trial and 1 cited reference summarized on this page. A higher rating reflects more, larger, and better-designed human studies.

References(1 citations)

Evidence ratings on NutraSmarts are based on the totality of human clinical research, with emphasis on randomized controlled trials, meta-analyses, and systematic reviews. The references below directly support claims made throughout this page.

  1. Panahi Y, Kianpour P, Mohtashami R, et al. Efficacy of artichoke leaf extract in non-alcoholic fatty liver disease: A pilot double-blind randomized controlled trial. Phytother Res. 2018;32(7):1382-1387..PubMedUsed to support: RCT supporting liver benefit of artichoke leaf extract.