All Supplements
Glycine vs Pine Bark Extract
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Glycine
Pine Bark Extract
Typical Dosage
3-5g daily
100-300 mg daily
Best Form
Powder
Standardised extract (95% proanthocyanidins)
Key Benefits
6
5
Evidence Rating
★★★★
★★★★
Best Time
Evening for sleep benefits; anytime for general health
With meals for optimal absorption
Glycine Benefits
✓Improves sleep quality and sleep onset
✓Supports collagen formation and joint health
✓Enhances cognitive function and memory
✓Reduces muscle wasting and supports muscle recovery
✓Promotes relaxation and reduces anxiety
✓Supports immune function
Pine Bark Extract Benefits
✓Supports cardiovascular health and blood flow
✓Provides antioxidant and anti-inflammatory effects
✓May improve endothelial function and vascular elasticity
✓Supports healthy blood pressure levels
✓May enhance skin health and collagen synthesis
Can You Take Both Together?
In most cases, Glycine and Pine Bark Extract can be taken together safely. However, always check the interactions section of each supplement and consult a healthcare professional if you take medication.
Which Should You Choose?
Choose Glycine if your primary goal is: improves sleep quality and sleep onset. Choose Pine Bark Extract if your primary goal is: supports cardiovascular health and blood flow. Many people take both as they target different aspects of health.
Disclaimer: This comparison is for educational purposes only. Always consult a healthcare professional before starting any supplement.