Can You Take Grape Seed Extract and Meadowsweet Together?

Use extra care with this pair

The short answer

Grape Seed Extract inhibits platelet aggregation via proanthocyanidins, while Meadowsweet contains natural salicylates that inhibit platelet function. Taking both may amplify blood-thinning effects through different mechanisms.

How to arrange timing

Natural salicylates in Meadowsweet combined with Grape Seed Extract may enhance antiplatelet effects. Monitor for easy bruising and consider discussing combined use with a healthcare provider.

Reference

Reference noted for this combination: Vlachojannis JE et al., Phytotherapy Research, 2011; Natural salicylates and platelet function

Important context

Whether supplements suit you together also depends on dose, product formulation, health conditions, and medication use. Ask a doctor or pharmacist first if you take medication, are pregnant or breastfeeding, or have a chronic condition.