{"product_id":"ferashield","title":"FeraShield™","description":"\u003ch2\u003eThe Antioxidant Synergist That Doubles the Power of Vitamin C and E\u003c\/h2\u003e\n\u003cp\u003eFeraShield™ delivers high-purity Ferulic Acid — a phytochemical antioxidant with a unique and well-documented ability to photostabilize co-antioxidants. More than simply adding antioxidant protection itself, Ferulic Acid multiplies the combined photoprotective efficacy of Vitamins C and E from 4× to 8× solar protection — a finding confirmed in landmark peer-reviewed research and replicated across multiple institutions.\u003c\/p\u003e\n\u003cp\u003eAt just 0.5%, it transforms an already effective antioxidant combination into a significantly more powerful environmental defense system.\u003c\/p\u003e\n\u003ch3\u003eWhy FeraShield™\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoubles antioxidant photoprotection\u003c\/strong\u003e – C+E alone = 4× protection; C+E+Ferulic Acid = 8× (published RCT data)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStabilizes Vitamin C in formulation\u003c\/strong\u003e – maintains ascorbic acid potency under UV and oxidative stress\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndependent free radical scavenger\u003c\/strong\u003e – significant standalone antioxidant activity via hydrogen atom donation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow use level, high impact\u003c\/strong\u003e – 0.5% delivers full synergistic benefit; cost-efficient in formulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean \u0026amp; globally compliant\u003c\/strong\u003e – plant-derived or synthetic (both vegan), COSMOS-compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFormulation Advantages\u003c\/h3\u003e\n\u003cp\u003eFeraShield™ is most effective and stable at pH 2.5–4.5, making it naturally compatible with Vitamin C formulations. Slight water solubility is easily overcome with ethanol or propylene glycol as a co-solvent. Integrates cleanly into antioxidant serums, morning moisturizers, and lightweight oils.\u003c\/p\u003e","brand":"Formulation Direct","offers":[{"title":"Default Title","offer_id":42832493281328,"sku":"FD2613","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/0070\/9936\/files\/comingsoon.png?v=1773080759","url":"https:\/\/formulationdirect.com\/products\/ferashield","provider":"Formulation Direct","version":"1.0","type":"link"}