Antioxidant activity test with dpph on a 96-well microplate

Why is DPPH sensitive to light? - TimesMojo

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HYPHEN on Instagram: "Antioxidant power, proven. 🧪 Our 10% Vitamin C passed the DPPH test - confirming active free-radical neutralisation. The DPPH test uses a stable purple free radical. When a true antioxidant is added, it neutralises the radical, causing a visible colour change. The stronger the colour change, the stronger the antioxidant activity. That means real protection from: ☀️ Sun damage 🌫️ Pollution 🧬 Environmental stress helping prevent dark spots, pigmentation & dull skin. Try it

Megan Kershaw | conscious entrepreneur | holistic health on Instagram: "I know we have a hard time believing things can be so simple, but hear me out – If all water were truly created equal… and bottled or filtered or reverse osmosis or spring water had the same impact on our health as molecular hydrogen-rich, free radical-scavenging, negatively charged (this is a good thing, like grounding our feet on the earth) WATER 💦⚡️🫧 there likely wouldn’t be countless testimonials out there about how up