The ingredient photos on GLPro Reviews come from Wikimedia Commons and are used under their free licenses. We cropped, resized and lightly color-corrected them; those edited versions are shared under the same license as the original. Illustrations, charts and book covers are our own work.
| Ingredient | Original photo | Author | License |
|---|---|---|---|
| Berberine | Berberis vulgaris 2 RF.jpg | Robert Flogaus-Faust | CC BY 4.0 |
| Cinnamon bark | Cinnamomum verum spices.jpg | Simon A. Eugster | CC BY-SA 3.0 |
| Bitter melon | Momordica charantia 01052014.jpg | Joydeep | CC BY-SA 3.0 |
| Alpha lipoic acid | Spinach leaves.jpg | Nillerdk | CC BY 3.0 |
| Chromium | Broccoli florets on ice.jpg | Jeffery Martin | CC0 |
If you are the author of one of these photos and want a change to the credit, please contact us.
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