What it does: Berry skins supply anthocyanins and other polyphenols that act as antioxidants, plus dietary fiber that supports digestive regularity and gut microbiome balance.
How it is used: They are used in supplements to promote antioxidant defenses, digestive wellness, and overall nutritional diversity.
Natural sources and supplement forms: Naturally found in whole berries, they are typically provided in supplement form as freeze-dried powders, juice concentrates, or mixed berry blends retaining the peel.
Why it appears in supplement formulas: The inclusion of skins boosts the polyphenol and fiber content, offering users enhanced support for gut and cellular health from minimally processed, plant-based sources.
What to know before use: People sensitive to fiber or seeds may experience mild digestive discomfort; introducing gradually helps assess personal tolerance.
Interesting Fact
Berries With Skin: A Natural Source of Anthocyanins and Fiber
Eating or supplementing with berries that retain their skins provides more than just flavor—berry skins are rich in anthocyanins, the natural pigments responsible for their vibrant colors. These compounds, along with dietary fiber found in the skin, are not as concentrated in peeled berry products. Keeping the skin adds both plant nutrients and texture, often used to support balanced nutrition in food-based supplements.
