What it does: The skins of these berries supply antioxidants that help protect cells from oxidative stress, along with dietary fiber that promotes healthy gut function and balanced microbiota.
How it is used: Berries with skin are used in supplements for antioxidant support, digestive health, immune wellness, and providing broad-spectrum plant nutrients.
Natural sources and supplement forms: Naturally found in the whole fruits of various berry species, these ingredients often appear in supplements as freeze-dried berry powders, whole fruit concentrates, or blended food-based complexes.
Why it appears in supplement formulas: Including the skin maximizes the fiber and active phytochemical content of berry-based supplements, appealing to users seeking whole-food sources for antioxidant and digestive support.
What to know before use: Some individuals may be sensitive to the fiber content or have digestive sensitivities to berry seeds and skins; introducing gradually is advised to assess 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.
