Tag: Botanical extract

The official CAS number for black seed extract, derived from the seeds of *Nigella sativa*, is 90064-32-7. This unique numeric identifier, assigned by the Chemical Abstracts Service, registers the botanical extract as a complex mixture rather than a single chemical compound, which is a key distinction for both researchers and consumers.

Studies show that standardized red vine leaf extract can significantly reduce symptoms associated with chronic venous insufficiency, such as heavy legs and edema. This botanical remedy, sourced from grapevines, is packed with potent polyphenols and flavonoids that contribute to overall vascular and antioxidant health.

Marigold flowers, particularly the vibrant petals of the *Tagetes erecta* species, contain a remarkably high concentration of the carotenoid lutein. So, what is the main ingredient in marigold? The primary active compound is lutein, a powerful antioxidant that plays a crucial role in human health, especially in protecting vision.