When discussing stilbenoids and their health benefits, resveratrol often takes center stage. However, its close relative, Pterostilbene, is rapidly gaining recognition for distinct advantages, particularly its superior bioavailability. For B2B buyers in the pharmaceutical and nutraceutical sectors, understanding these differences is crucial for making informed sourcing decisions. As a leading Pterostilbene manufacturer and supplier from China, we specialize in high-purity Pterostilbene (CAS 537-42-8) and are pleased to highlight its key advantages.

Both Pterostilbene and resveratrol are polyphenolic compounds found in plants, known for their antioxidant and anti-inflammatory properties. They share a similar stilbene backbone, which is believed to contribute to their health-promoting effects, including potential anti-cancer and cardiovascular benefits. However, their molecular structures differ subtly, leading to significant variations in how the body processes them.

The key differentiator lies in Pterostilbene's molecular structure, which features two methoxy groups (–OCH3) attached to the phenolic rings, unlike resveratrol which has hydroxyl groups (–OH). These methoxy groups enhance Pterostilbene's lipophilicity, meaning it is more readily absorbed by cell membranes. Consequently, Pterostilbene exhibits significantly higher oral bioavailability – estimates suggest up to 80% compared to resveratrol's roughly 20%. This increased absorption means Pterostilbene can reach target tissues more effectively and exert its beneficial effects at lower doses.

This enhanced bioavailability translates into tangible therapeutic advantages. For companies looking to buy Pterostilbene, this means potentially achieving greater efficacy in their finished products, whether for anti-cancer formulations, cardiovascular support, or cognitive enhancement. It also offers a more efficient use of the ingredient, potentially impacting cost-effectiveness for manufacturers and value for consumers.

Furthermore, Pterostilbene has demonstrated longer half-life in the body, allowing for more sustained therapeutic action. This is a significant benefit for applications requiring consistent support, such as managing chronic inflammation or providing ongoing antioxidant protection. Many researchers and product developers are actively seeking out Pterostilbene precisely because of these advantages over resveratrol.

As a trusted Pterostilbene supplier, we ensure our product is manufactured to >99% purity, meeting the demanding standards of the pharmaceutical and nutraceutical industries. We offer competitive Pterostilbene price points for bulk orders, making this superior ingredient accessible for your product development needs. If you are considering incorporating Pterostilbene into your formulations, choosing a reliable manufacturer like us is key to unlocking its full potential.

We invite you to contact us to learn more about Pterostilbene and to request a quote for your next project. Secure your supply of this advanced stilbenoid from a leading China-based manufacturer.