{"product_id":"ferulic-acid","title":"Ferulic Acid Powder – Antioxidant Skincare Ingredient","description":"\u003cp\u003eFerulic acid powder (INCI: \u003cem\u003eFerulic Acid\u003c\/em\u003e | CAS: 1135-24-6) is a hydroxycinnamic acid — a naturally occurring phenolic antioxidant found in the cell walls of plants such as rice bran, wheat germ, and oats. In skincare formulation, it is prized for two things: its own potent free radical scavenging activity, and its remarkable ability to stabilize and amplify the antioxidant performance of vitamins C (L-ascorbic acid) and E (tocopherol). Studies show that combining ferulic acid with vitamins C and E can more than double their photoprotective efficacy — making it a cornerstone ingredient in advanced antioxidant serums.\u003c\/p\u003e\u003cp\u003eIts mechanism works at the cellular level: ferulic acid neutralizes reactive oxygen species (ROS) generated by UV exposure, pollution, and metabolic stress — the same free radicals that break down collagen, cause hyperpigmentation, and accelerate visible aging. It also has mild anti-inflammatory properties, helping to calm redness and reduce irritation, making it suitable for sensitive and all skin types.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow to dissolve and disperse:\u003c\/strong\u003e\u003cbr\u003eFerulic acid powder has \u003cstrong\u003elimited water solubility\u003c\/strong\u003e and is best dissolved using one of the following approaches:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEthanol (alcohol)\u003c\/strong\u003e — most effective solvent; dissolve at 0.5%–1% in ethanol before adding to the water phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePropylene glycol (PG) or butylene glycol\u003c\/strong\u003e — heat gently to 40–50°C to aid dissolution; suitable for alcohol-free formulas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimethyl sulfoxide (DMSO)\u003c\/strong\u003e — highly effective but use with caution; not suitable for all formulations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlkaline pre-dissolution\u003c\/strong\u003e — dissolve in a small amount of sodium hydroxide solution, then neutralize; used in some professional formulations\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvoid adding undissolved powder directly to water — it will clump and result in an uneven, unstable formula. Always pre-dissolve before incorporating into the main batch.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFormulation notes:\u003c\/strong\u003e Use at 0.5%–1% for optimal antioxidant activity. Optimal pH: 2.5–3.5 — ferulic acid is most stable and effective at low pH, which also aligns with the optimal range for vitamin C serums. Pairs exceptionally well with L-ascorbic acid (10%–20%) and tocopherol (0.5%–1%) for a synergistic antioxidant complex. Also compatible with niacinamide, hyaluronic acid, and resveratrol. Suitable for all skin types. Store in a cool, dark environment — ferulic acid is sensitive to light and heat oxidation.\u003c\/p\u003e","brand":"Pure Actives Co.","offers":[{"title":"50g","offer_id":42742821552227,"sku":"4274282155","price":11.99,"currency_code":"CAD","in_stock":true},{"title":"100g","offer_id":43106663596131,"sku":"4310666359","price":23.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4154\/4291\/files\/ChatGPT_Image_Aug_20_2025_12_26_54_PM.png?v=1756419911","url":"https:\/\/www.pureactivesco.ca\/es\/products\/ferulic-acid","provider":"PURE ACTIVES","version":"1.0","type":"link"}