What’s the difference between root and leaf extract of Ashwagandha?

Ashwagandha root and leaf extracts have distinct properties and benefits. Key differences include:

• Root extract: Traditional form with most research backing, higher in key compounds like withanolides
• Leaf extract: Higher antioxidant content but less studied
• Bioactive compounds: Root contains a more complete spectrum of beneficial compounds

A comparative study shows root extract is generally preferred for therapeutic use, particularly for stress reduction and hormonal balance. The standardized root extract (typically standardized to 2.5-5% withanolides) is most commonly used in clinical research and commercial supplements. Look for supplements specifically stating ‘root extract’ for most evidence-based benefits.