Pycnogenol And Grape Seed Extract 50 mg
Brand: Source Naturals
Manufacturer: Source Naturals, Inc.
Botanical with Nutrients
Supplement Facts (3 ingredients)
| Ingredient | Amount |
|---|---|
| Calcium | — |
| French Maritime Pine Bark Extract | — |
| Grape Seed Extract | — |
Potential Drug Interactions (4)
Based on known supplement-drug interactions from FDA and NIH data. Always consult your healthcare provider.
- moderate
calcium + Tetracycline antibiotics
Calcium binds tetracyclines in the gut, reducing antibiotic absorption by up to 50%.
Separate doses by at least 2 hours.
- moderate
calcium + Fluoroquinolone antibiotics
Calcium chelates fluoroquinolones, significantly reducing their absorption.
Take fluoroquinolones 2 hours before or 6 hours after calcium supplements.
- moderate
calcium + Levothyroxine
Calcium reduces absorption of thyroid hormone replacement.
Separate doses by at least 4 hours.
- moderate
calcium + Bisphosphonates
Calcium impairs absorption of bisphosphonates used for osteoporosis.
Take bisphosphonates at least 30 minutes before calcium.
Serving Information
Serving size: 2 Tablet(s) · 15 servings per container
Claims
- • Nutrient
- • All Other
- • Structure/Function
Source: NIH Dietary Supplement Label Database (DSLD)
DSLD ID: 644
Label date: 2011-10-26
SafeCheck provides drug interaction information from FDA-approved product labeling (openFDA). This is for informational purposes only and is not medical advice. Always consult your healthcare provider before making medication decisions.