Phytosterol Complex with Beta Sitosterol, 113 mg, 90 Tablets - Source NaturalsSource Naturals Phytosterol Complex with Beta Sitosterol provides 113 mg of phytosterols per tablet, with a total of 90 tablets per bottle. Phytosterols are natural components found in plants, including vegetables and grains. Clinical studies have shown that plant phytosterols can support healthy cholesterol levels already within the normal range. The primary phytosterols in this complex are betasitosterol, campesterol, and stigmasterol. These