NCT06440252

Effectiveness of a Grape Seed Extract on Circulatory Measures in Healthy Adults

The Effectiveness of a Grape Seed Extract on Circulatory Measures in Healthy Adults: a Randomised, Double-blind, Placebo-controlled Crossover Study

• Status: Completed
• Phase: Phase 3
• Study type: Interventional
• Enrollment: 35 (actual)
• Sponsor: RDC Clinical Pty Ltd · Industry
• Sex: All
• Age: 25 Years
• Healthy volunteers: Not accepted

Summary

This is a randomized, double-blind, placebo-controlled, 2 arm crossover study conducted over 11 weeks, with participants randomised to a product for 4 weeks, followed by a 3-week washout period before completing the second product for 4 weeks, to study the effectiveness of a grape seed extract on circulatory measures in healthy adults.

Conditions

• Circulatory; Change

Interventions

Type	Name	Description
DRUG	Grape Seed Extract	One daily dose of 1 capsule containing 600mg grape seed extract
DRUG	Maltodextrin	One daily dose of 1 capsule

Timeline

• Start date: 2024-10-31
• Primary completion: 2025-12-31
• Completion: 2025-12-31
• First posted: 2024-06-03
• Last updated: 2026-03-06

Locations

1 site across 1 country: Australia