Swanson Maximum Strength Plant Sterols CardioAid is a dietary supplement that helps support healthy cholesterol levels and heart health for the long haul. The star active ingredient, CardioAid phytosterols, works by cutting back on the absorption of dietary cholesterol in the gut, helping keep cholesterol levels healthier. Swanson vitamins are known for quality, with independent lab verification backing their commitment to solid daily support.

Available Sizes & Variants:

60 capsules – convenient daily dose for ongoing cholesterol support.

Benefits & Features:

• Lowers LDL cholesterol when used with a heart healthy diet.
• CardioAid phytosterols are the star ingredient and they work by reducing the absorption of dietary cholesterol in the gut, supporting healthier cholesterol levels.
• Swanson vitamins' quality standards and CardioAid phytosterols bring a trusted brand heritage to support daily wellness.
• Independent lab verification reassures you of consistent quality in every softgel.
• Dosing guidance aligns with clinical recommendations, providing 0.8 grams of plant sterols daily when taken as 0.4 grams twice daily with meals, for best results.

Swanson Maximum Strength Plant Sterols CardioAid brings CardioAid phytosterols to your daily routine, with each softgel delivering 400 mg of highly esterified plant sterols (min 90%). The blend includes beta sitosterol, campesterol, stigmasterol, brassicasterol and sitosterol, all chosen to help curb cholesterol absorption in the gut. The formula is independently lab verified for quality, reinforcing Swanson vitamins’ long standing commitment to honest, reliable supplements. This makes it a practical, science backed choice for everyday heart health.

CardioAid Phytosterols, Beta-Sitosterol, Campesterol, Stigmasterol, Brassicasterol, Sitosterol, CardioAid Phytosterols, Beta-Sitosterol, Campesterol, Stigmasterol, Brassicasterol, Sitosterol

• GTIN: 87614025032
• Manufacturer: Swanson
• Categories: Plant SterolsSwanson
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

As a dietary supplement, take one softgel two times per day with food and water, or as recommended by your healthcare provider. Store in a cool, dry place. Warning: Only for adults. Consult your doctor before using this product if you are pregnant, nursing, taking medication, or have a medical condition. Keep out of reach of children. Do not use if the seal is damaged.

Please consult the product packaging for accurate instructions on how to use the product.

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: Plant Sterols (CardioAid Phytosterols)

Plant sterols are plant-based compounds that help keep normal cholesterol balance through their action in the gut. This formula uses CardioAid phytosterols, a blend of plant sterol esters sourced to offer a broad spectrum of sterols in a single capsule.

This mix works as a phytosterol blend to support heart health by providing a defined plant sterol profile that contributes to a normal lipid balance as part of a balanced diet.

What Does Plant Sterols Do?

Plant sterols help block the absorption of dietary cholesterol in the intestines, which helps maintain normal LDL cholesterol levels. This mechanism aligns with data showing cholesterol-lowering benefits when eaten with meals as part of a healthy lifestyle.

Overall, plant sterols aid normal cholesterol management and everyday cardiovascular health through their impact on intestinal cholesterol absorption, aligned with EFSA and NHS concepts of nutrient function.

This product isn't intended to diagnose, treat, cure, or prevent any disease.

Swanson has built up a solid track record in sourcing and delivering scientifically grounded cardiovascular support ingredients, with CardioAid phytosterols forming the core of their Plant Sterols CardioAid line. This brand’s long-standing presence in the supplement space and its emphasis on pharmacy‑grade ingredients underpin our confidence in their manufacturing approach.

Our evaluation process integrates insights from our expert team of doctors, nurses, and nutritionists and a really rigorous and thorough review of quality practices. We prioritise brands that provide independent lab verification for quality assurance, alongside a clear commitment to phytosterol sourcing quality. This is complemented by Swanson’s history of operating under industry standards in the US, with a focus on transparency around ingredient formulation.

For this product, Swanson’s CardioAid phytosterols are paired with a dosage consistent with established research in the field, making the brand a natural fit for a supplement designed to support healthy cholesterol pathways when consumed with meals. We trust Swanson to deliver consistency, potency and traceable sourcing through our quality certification process.