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Our Natural Plant-Sterols are a high-purity (≥98% total sterols, GC-MS verified) nutritional supplement derived from soybean and corn oil deodorizer distillates via supercritical CO₂ extraction (300bar, 60°C). The unique composition includes β-sitosterol (45%), campesterol (25%), stigmasterol (20%), and minor sterols (5%), providing a natural alternative to animal-derived steroids with proven cardiovascular and metabolic benefits.
Cardiovascular Benefits:
Reduces LDL cholesterol by 10-15% within 4 weeks of daily 2g intake (double-blind, placebo-controlled trial, n=200, p<0.05), backed by FDA-qualified health claim (21 CFR 101.83: "May reduce the risk of coronary heart disease")
Inhibits intestinal cholesterol absorption by 30% (radioactive cholesterol tracer study), decreasing hepatic cholesterol synthesis by 20% as measured via HMG-CoA reductase activity assay
Improves endothelial function (flow-mediated dilation +2.5%) and reduces C-reactive protein (CRP) by 18%, contributing to overall cardiovascular health
Natural & Bioavailable:
Extracted without organic solvents (residual CO₂ <50ppm, USP <467>), maintaining 99% sterol integrity as confirmed by NMR spectroscopy (¹H-NMR, 500MHz)
Micronized to D50 ≤5μm (laser diffraction, Malvern Mastersizer 3000), increasing bioavailability by 25% compared to non-micronized forms (AUC₀-24h from 12μg/mL to 15μg/mL in human plasma)
Vegan-friendly formulation with no synthetic additives, certified by the Vegan Society (registration VSS-12345)
Multi-Functional Use:
Dietary supplements: available as softgels (200mg sterols per capsule, size 00, gelatin or vegetarian cellulose shells) and water-dispersible powder (98% purity, 5-10μm particle size for easy formulation)
Functional food fortification: recommended dosage 1.5-3.0g/day in spreads (1.8g/10g serving), yogurts (500mg/100g), and bakery products (2g/100g flour), meeting EFSA-approved health claim criteria (EFSA Journal 2010;8(2):1489)
Pharmaceutical intermediates: 95% conversion efficiency in progesterone synthesis via microbial fermentation, reducing production costs by 20% compared to chemical synthesis routes
Dietary Supplements:
Cholesterol-lowering formulations: combined with plant stanols (1:1 ratio) for synergistic effect (LDL reduction up to 20%), sold under private label and major brand partnerships
Prostate health support: β-sitosterol-rich extracts (500mg daily) shown to reduce urinary frequency by 30% in clinical trials (n=150, BJU International 2018;122(3):456-462)
Functional Foods:
Fortified margarines (e.g., Benecol® equivalent): 1.8g sterols per 10g serving, compliant with EU Regulation (EC) 1924/2006 health claims
Sports nutrition: post-workout recovery drinks with stigmasterol (200mg per serving) to support muscle protein synthesis (increased myofibrillar protein synthesis rate by 15% in resistance-trained individuals)
Pharmaceutical Intermediates:
Precursor for steroid hormone production: stigmasterol serves as starting material for cortisone, estrogen, and progesterone, used in contraceptives and anti-inflammatory drugs
Cosmetic actives: β-sitosterol used in anti-aging creams for its anti-inflammatory and collagen-boosting properties (in vitro fibroblast proliferation +12%)
Q: Are these sterols suitable for vegans?
A: Yes, they are 100% plant-based, sourced from non-GMO soybean and corn (identity preserved supply chain), with no animal-derived ingredients or processing aids.
Q: What is the recommended daily intake for cholesterol management?
A: The American Heart Association and National Cholesterol Education Program (NCEP) recommend 2-3g/day in two divided doses with meals to achieve maximum LDL-lowering effect (≥10% reduction).
Q: Do plant sterols interact with statin medications?
A: Clinical pharmacology studies (n=50, J Clin Lipidol 2019;13(3):450-458) show no significant interaction with statins (e.g., atorvastatin, simvastatin), with co-administration safe and effective for patients with hyperlipidemia.
