Advasterol® (Plant Sterols — Kensing)

Evidence Level
Strong
1 Clinical Trial
3 Documented Benefits
4/5 Evidence Score

Advasterol® is a plant sterol (phytosterol) ingredient from Kensing, used to support healthy cholesterol. Plant sterols are among the best-established cholesterol-lowering ingredients: taken at about 2 grams per day, they block the absorption of dietary cholesterol and reliably lower LDL.

Studied Dose About 2 grams of plant sterols per day with meals.
Active Compound Plant sterols (phytosterols) such as beta-sitosterol, campesterol, and stigmasterol, available as free sterols or sterol esters.

Benefits

Healthy cholesterol

Plant sterols are well documented to lower LDL (bad) cholesterol at about 2 grams per day, a benefit recognized by major reviews and regulatory authorities.

Cardiovascular support

Plant sterols reliably lower LDL cholesterol as part of a heart-healthy diet. The LDL-lowering effect is well established and regulator-recognized, though outcome trials have not shown that plant sterols reduce cardiovascular events.

Complements diet and medication

Plant sterols add to the cholesterol-lowering effect of a healthy diet and can complement cholesterol medication under medical guidance.

Mechanism of action

1

Blocked cholesterol absorption

Plant sterols compete with cholesterol for uptake in the intestine, reducing the amount of dietary and biliary cholesterol absorbed.

2

Increased LDL clearance

Lower absorption prompts the liver to pull more LDL cholesterol from the blood.

Clinical trials

1
Plant Sterols and Cholesterol — Evidence Review
PubMed

Review of plant sterols and stanols in cholesterol management and cardiovascular prevention. (Barkas et al. 2023, Nutrients)

Adults across the evidence base.

About 2 grams per day of plant sterols consistently lowered LDL cholesterol; the LDL benefit is well documented, though reduced cardiovascular events have not been demonstrated in outcome trials.

Side effects and drug interactions

Common Potential side effects

Generally well-tolerated — well tolerated at recommended intakes.
May slightly lower absorption of fat-soluble vitamins and carotenoids; eat plenty of produce.
Mild digestive upset is occasionally reported.

Important Drug interactions

Ezetimibe — both reduce cholesterol absorption; consult your doctor.
Plant sterols complement statins; tell your doctor you use them.
People with sitosterolemia should avoid plant sterols.

Frequently asked questions about Advasterol® (Plant Sterols — Kensing)

What is Advasterol?

Advasterol® is a plant sterol (phytosterol) ingredient from Kensing, used to support healthy cholesterol. Plant sterols are among the best-established cholesterol-lowering ingredients: taken at about 2 grams per day, they block the absorption of dietary cholesterol and reliably lower LDL.

What is Advasterol used for?

Advasterol is researched primarily for Cardiovascular. Plant sterols are well documented to lower LDL (bad) cholesterol at about 2 grams per day, a benefit recognized by major reviews and regulatory authorities.

What is the recommended dosage of Advasterol?

The clinically studied dose is About 2 grams of plant sterols per day with meals. Always follow the product label and check with a healthcare provider for personal advice.

Is Advasterol safe, and does it have side effects?

For most healthy adults, Advasterol is well tolerated at studied doses. Reported effects can include: Generally well-tolerated — well tolerated at recommended intakes. May slightly lower absorption of fat-soluble vitamins and carotenoids; eat plenty of produce. It may also interact with some medications. Advasterol 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 Advasterol interact with any medications?

Possible interactions include: Ezetimibe — both reduce cholesterol absorption; consult your doctor. Plant sterols complement statins; tell your doctor you use them. If you take prescription medication, check with a pharmacist or doctor before using it.

How strong is the scientific evidence for Advasterol?

NutraSmarts rates the evidence for Advasterol as Strong (4 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. Barkas F, Bathrellou E, Nomikos T, et al. Plant Sterols and Plant Stanols in Cholesterol Management and Cardiovascular Prevention. Nutrients. 2023;15(13). doi: 10.3390/nu15132845..PubMedUsed to support: Review supporting LDL-cholesterol lowering by plant sterols.