What does Artichoke Leaf do?

Herbal extract with moderate evidence for reducing liver fat and supporting liver health in fatty liver disease.

Is Artichoke Leaf safe?

One clinical trial found increased liver enzyme levels (AST) in obese patients taking ALE — a potential sign of liver stress, not protection, in this population

Artichoke Leaf - Science-Based Research

What the Science Says

Artichoke leaf extract (ALE) comes from the leaves of the globe artichoke plant and contains antioxidant compounds like cynarin and luteolin. Clinical trials show it can meaningfully reduce liver fat accumulation (steatosis) in people with non-alcoholic fatty liver disease, with improvements seen in as little as 3 weeks. Some studies also suggest modest cholesterol-lowering effects, particularly for LDL cholesterol, though results are inconsistent — especially when ALE is combined with other ingredients.

What It Doesn't Do

Not a proven standalone cholesterol drug — one well-designed trial found no LDL improvement when combined with other nutraceuticals. Won't replace prescription medications for serious liver disease. No solid evidence it helps with weight loss on its own. Animal and fish studies showing benefits don't automatically translate to humans.

Evidence-Based Benefits

Artichoke leaf extract (ALE) comes from the leaves of the globe artichoke plant and contains antioxidant compounds like cynarin and luteolin. Clinical trials show it can meaningfully reduce liver fat accumulation (steatosis) in people with non-alcoholic fatty liver disease, with improvements seen in as little as 3 weeks. Some studies also suggest modest cholesterol-lowering effects, particularly for LDL cholesterol, though results are inconsistent — especially when ALE is combined with other ingredients.

Moderate Evidence

Effective at: 600-1800 mg daily based on study doses

Source: auto-research

Absorption & Bioavailability

Unknown — no pharmacokinetic studies were included in the provided papers. Phytosome formulations (bound to phospholipids) are sometimes used to improve absorption, but direct bioavailability data is not available from these studies.

Red Flags to Watch For

One clinical trial found increased liver enzyme levels (AST) in obese patients taking ALE — a potential sign of liver stress, not protection, in this population
Most positive liver studies used ALE as part of multi-ingredient formulas, making it hard to isolate ALE's specific contribution
Cholesterol-lowering effects are inconsistent — a well-controlled RCT found no benefit for LDL when ALE was combined with plant sterols and bergamot
Most animal/fish studies (rats, tilapia, broilers) cannot be directly applied to human health claims
Long-term safety data beyond 12 weeks is not established in the provided studies

Products Containing Artichoke Leaf

See how Artichoke Leaf is used in these analyzed products:

Huel Daily Greens

Supplement

4/10 Mostly Legit

Evergreen Herbs / Jia Le Health Products