What it does: These polyphenols help neutralize free radicals, support healthy blood flow, and are linked to benefits for metabolic health, blood sugar regulation, and natural inflammation balance in the body.
How it is used: Berry polyphenols are common in supplements for antioxidant support, heart and vascular health, blood sugar balance, and overall wellness routines.
Natural sources and supplement forms: They are abundant in whole, colorful berries and are concentrated in berry extracts or powders, often standardized for total polyphenol or anthocyanin content in supplements.
Why it appears in supplement formulas: Berry polyphenols are valued for their broad antioxidant activity and supportive roles in cardiovascular, metabolic, and cellular function.
What to know before use: Berry polyphenols are generally well tolerated, but high-potency extracts may cause mild stomach upset in some individuals.
Berry Polyphenols: The Antioxidants Behind Vibrant Berry Colors
The rich red, blue, and purple hues of berries come from anthocyanins, a key type of polyphenol found in these fruits. These natural compounds are powerful antioxidants—helping to protect the body’s cells from oxidative stress. Berry polyphenols are concentrated in the skin of the fruit, making both fresh berries and standardized berry extracts effective ways to add polyphenols to your routine.
