{"id":1336,"date":"2026-09-16T12:21:08","date_gmt":"2026-09-16T04:21:08","guid":{"rendered":"https:\/\/www.jingfenggroup.com\/food-grade-fulvic-acid-powder\/"},"modified":"2026-09-16T19:19:49","modified_gmt":"2026-09-16T11:19:49","slug":"food-grade-fulvic-acid-powder","status":"publish","type":"product_item","link":"https:\/\/www.jingfenggroup.com\/zh\/food-grade-fulvic-acid\/food-grade-fulvic-acid-powder\/","title":{"rendered":"Food Grade Fulvic Acid Powder \u2013 Mineral-Source Supplement from Lignite"},"content":{"rendered":"<style>\n\/* \u57fa\u7840\u91cd\u7f6e + \u5168\u5c40\u5e73\u6ed1\u6eda\u52a8\uff08\u951a\u70b9\u515c\u5e95\uff09 *\/\nhtml{scroll-behavior:smooth;scroll-padding-top:78px;}\n.jf-wrap{max-width:1140px;margin:0 auto;padding:0 16px;box-sizing:border-box;}\n.jf-wrap *{box-sizing:border-box;}\n\/* \u9690\u85cf\u4e3b\u9898\u81ea\u52a8\u63d2\u5165\u7684 Table of contents\uff08\u4e0e\u60ac\u6d6e\u951a\u70b9\u5bfc\u822a\u91cd\u590d\uff09 *\/\n.toc-box{display:none 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rgba(0,77,77,.10);transform:translateY(-2px)}.jf-rel-img{display:block;aspect-ratio:1\/1;background:#f5fafa;overflow:hidden}.jf-rel-img img{width:100%;height:100%;object-fit:cover;display:block}.jf-rel-thumb .t{display:block;padding:9px 11px;font-size:13px;font-weight:600;color:#004d4d;line-height:1.35}<\/style>\n<div class=\"jf-wrap\">\n<nav class=\"jf-nav\">\n<a href=\"#overview\">Overview<\/a><br \/>\n<a href=\"#benefits\">Benefits<\/a><br \/>\n<a href=\"#specs\">Specs<\/a><br \/>\n<a href=\"#docs\">Documents<\/a><br \/>\n<a href=\"#solubility\">Form<\/a><br \/>\n<a href=\"#applications\">Applications<\/a><br \/>\n<a href=\"#packaging\">Packaging<\/a><br \/>\n<a href=\"#cases\">Cases<\/a><br \/>\n<a href=\"#faq\">FAQ<\/a><br \/>\n<\/nav>\n<div class=\"jf-hero\">\n<div class=\"jf-hero-eyebrow\">FOOD GRADE FULVIC ACID &middot; MINERAL SOURCE<\/div>\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-powder, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-powder[data-kb-block=\"kb-adv-headingkb-h1-powder\"]{font-size:33px;font-style:normal;color:#ffffff;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-powder mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-powder[data-kb-block=\"kb-adv-headingkb-h1-powder\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-powder img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-powder[data-kb-block=\"kb-adv-headingkb-h1-powder\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-powder, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-powder[data-kb-block=\"kb-adv-headingkb-h1-powder\"]{font-size:26px;}}<\/style>\n<h1 class=\"kt-adv-heading kb-h1-powder jf-hero-title\">Food Grade Fulvic Acid Powder<\/h1>\n<p class=\"jf-hero-tag\">The Mineral-Source Fulvic Acid Powder for Dietary Supplements, Functional Food and Animal Nutrition<\/p>\n<div class=\"jf-badges\">\n<span class=\"jf-badge\">Fulvic acid 50% min<\/span><br \/>\n<span class=\"jf-badge\">Total humic extract 70%<\/span><br \/>\n<span class=\"jf-badge\">Water solubility 100%<\/span><br \/>\n<span class=\"jf-badge\">Code JFHA-MFA-P<\/span>\n<\/div>\n<p class=\"jf-hero-lead\"><strong>Black powder &middot; 50% fulvic acid (dry basis) &middot; 70% total humic extract &middot; 100% water soluble<\/strong><\/p>\n<\/div>\n<div class=\"jf-sec\" id=\"overview\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview[data-kb-block=\"kb-adv-headingkb-h2-overview\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview[data-kb-block=\"kb-adv-headingkb-h2-overview\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview[data-kb-block=\"kb-adv-headingkb-h2-overview\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Product Overview<\/h2>\n<p><strong>Food Grade Fulvic Acid Powder<\/strong> is a mineral-source fulvic acid produced from naturally oxidised lignite (leonardite). The raw material is first treated to remove heavy metals and toxins by resin and ultraviolet light, then the humic and fulvic fractions are extracted and spray-dried into a fine black powder using food-grade ingredients \u2014 so it is safe for use as a dietary-supplement raw material, functional-food ingredient and animal-nutrition additive.<\/p>\n<p>Derived from lignite, it is a product from nature. As fulvic acid belongs to humic acid, it is also called food grade humic acid. Every batch travels with its own Certificate of Analysis showing heavy metals below detection.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfenggroup.com-food-grade-fulvic-acid-poster-01-nature-morning.jpg\" alt=\"Food grade fulvic acid \u2014 mineral source in nature\" style=\"width:100%;height:auto;border-radius:10px;margin:18px 0\"><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfenggroup.com-food-grade-fulvic-acid-poster-06-lab-science.jpg\" alt=\"Food grade fulvic acid laboratory testing\" style=\"width:100%;height:auto;border-radius:10px;margin:18px 0\"><\/p>\n<\/div>\n<div class=\"jf-sec\" id=\"benefits\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits[data-kb-block=\"kb-adv-headingkb-h2-benefits\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits[data-kb-block=\"kb-adv-headingkb-h2-benefits\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits[data-kb-block=\"kb-adv-headingkb-h2-benefits\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Key Benefits<\/h2>\n<div class=\"jf-grid\">\n<div class=\"jf-card\">\n<h4>Heavy metals below detection, every batch<\/h4>\n<p>The lignite source is purified by resin and UV before extraction, and Pb, As, Hg, Cd and Cr are reported as not detected on the COA that ships with every order.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>100% water soluble, no residue<\/h4>\n<p>Dissolves completely in water \u2014 suitable for liquid blends, beverages and foliar\/soil dilution without clogged lines or sediment.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>Cell-level bioavailability<\/h4>\n<p>Fulvic acid carries a high negative charge and small molecular size, which is why it is used as a carrier that helps the body and plants take up minerals at the cellular level.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>One mineral source, two forms<\/h4>\n<p>The same lignite-derived fulvic acid is offered as powder (50% fulvic acid) and liquid (90% on a dry basis) so you can hold one supplier across dry and liquid formats.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>Food-grade processing, traceable<\/h4>\n<p>Extracted and dried with food-grade ingredients under a documented process; each lot is identified and shipped with its own test report.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"jf-sec\" id=\"specs\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs[data-kb-block=\"kb-adv-headingkb-h2-specs\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs[data-kb-block=\"kb-adv-headingkb-h2-specs\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs[data-kb-block=\"kb-adv-headingkb-h2-specs\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Technical Specification<\/h2>\n<table class=\"jf-tb\">\n<thead>\n<tr>\n<th>Parameter<\/th>\n<th>Specification<\/th>\n<th>Test standard<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Appearance<\/td>\n<td>Black powder<\/td>\n<td>Visual<\/td>\n<\/tr>\n<tr>\n<td>Fulvic acid (dry basis)<\/td>\n<td>50.0% min<\/td>\n<td>COA \/ TDS<\/td>\n<\/tr>\n<tr>\n<td>Total humic extract (dry basis)<\/td>\n<td>70%<\/td>\n<td>NY\/T 3278-2011<\/td>\n<\/tr>\n<tr>\n<td>Water solubility<\/td>\n<td>100%<\/td>\n<td>HG\/T 3380-2023<\/td>\n<\/tr>\n<tr>\n<td>Heavy metals (Pb, As, Hg, Cd)<\/td>\n<td>N.D. (<0.0003 mg\/kg)<\/td>\n<td>Tested per batch<\/td>\n<\/tr>\n<tr>\n<td>Chromium (Cr)<\/td>\n<td>N.D. (<0.00005 mg\/kg)<\/td>\n<td>Tested per batch<\/td>\n<\/tr>\n<tr>\n<td>Product code<\/td>\n<td>JFHA-MFA-P<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"jf-sub\">Specification values are guaranteed minimums on a dry basis, taken from the batch Certificate of Analysis and tested against the stated Chinese industry standards. Every shipment travels with its own COA stating the tested values.<\/p>\n<div class=\"jf-doc-cta\" id=\"docs\">\n<p class=\"jf-doc-cta-txt\">Need the full Certificate of Analysis, MSDS, or TDS for your formulation or tender file?<\/p>\n<p><a class=\"jf-btn\" href=\"\/contact\/\">Request COA \/ MSDS \/ TDS<\/a>\n<\/div>\n<\/div>\n<div class=\"jf-sec\" id=\"solubility\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol[data-kb-block=\"kb-adv-headingkb-h2-sol\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol[data-kb-block=\"kb-adv-headingkb-h2-sol\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol[data-kb-block=\"kb-adv-headingkb-h2-sol\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Form &amp; Solubility<\/h2>\n<p><strong>Form:<\/strong> dry <strong>black powder<\/strong>, fine and free-flowing. It dissolves completely in water to a brown-black solution with no settle-out.<\/p>\n<p><strong>In water:<\/strong> 100% soluble \u2014 stir into water, beverage or liquid feed and it stays in solution. This is the form to choose when the fulvic acid has to pass through a line, a filter or a bottle.<\/p>\n<p><strong>In a dry blend:<\/strong> it disperses evenly through powders and capsules. Because it is a mineral-source material, keep it dry in storage \u2014 it will cake if left in a damp place.<\/p>\n<div class=\"jf-note\"><strong>Honest note:<\/strong> this is a mineral-source fulvic acid, not a fermented one. It is purified (heavy metals removed) and supplied with a per-batch COA \u2014 we would rather state the source clearly than let a label surprise you.<\/div>\n<h3>Which form fits your application?<\/h3>\n<table class=\"jf-tb jf-tb-cmp\">\n<thead>\n<tr>\n<th>Grade<\/th>\n<th>Form<\/th>\n<th>Fulvic acid<\/th>\n<th>Total extract<\/th>\n<th>Notes<\/th>\n<th>Best for<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/food-grade-fulvic-acid\/food-grade-fulvic-acid-powder\/\" target=\"_blank\" rel=\"noopener\"><strong>Food Grade Fulvic Acid Powder<\/strong> <em>(this product)<\/em><\/a><\/td>\n<td>Black powder<\/td>\n<td>50% min<\/td>\n<td>70%<\/td>\n<td>Dry blend, capsules<\/td>\n<td>Dietary supplement, functional food<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/food-grade-fulvic-acid\/food-grade-fulvic-acid-liquid\/\" target=\"_blank\" rel=\"noopener\"><strong>Food Grade Fulvic Acid Liquid<\/strong><\/a><\/td>\n<td>Black liquid<\/td>\n<td>90% min<\/td>\n<td>&mdash;<\/td>\n<td>Dilute &amp; apply<\/td>\n<td>Liquid supplement, fertigation, foliar<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"jf-sub\">Both forms come from the same lignite-derived mineral source and share the same heavy-metal below-detection declaration. They differ in <em>concentration and how you use them<\/em> &mdash; not in origin.<\/p>\n<\/div>\n<div class=\"jf-sec\" id=\"applications\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps[data-kb-block=\"kb-adv-headingkb-h2-apps\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps[data-kb-block=\"kb-adv-headingkb-h2-apps\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps[data-kb-block=\"kb-adv-headingkb-h2-apps\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Applications &amp; Dosage<\/h2>\n<p class=\"jf-lead\">Food grade fulvic acid is used wherever a clean, soluble mineral-source fulvic acid is needed \u2014 supplements, food and agriculture:<\/p>\n<table class=\"jf-tb\">\n<thead>\n<tr>\n<th>Application<\/th>\n<th>How to use<\/th>\n<th>Rate<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Dietary supplement raw material<\/td>\n<td>Encapsulated or tableted as a fulvic-acid dietary supplement; also blended into powders and sticks.<\/td>\n<td>50\u2013200 mg\/serving<\/td>\n<\/tr>\n<tr>\n<td>Functional food &#038; beverage<\/td>\n<td>Dissolved into drinks, powders and health foods as a mineral-source functional ingredient.<\/td>\n<td>Per formulation<\/td>\n<\/tr>\n<tr>\n<td>Animal nutrition additive<\/td>\n<td>Added to feed and drinking water to support mineral uptake and gut condition.<\/td>\n<td>50\u2013200 g\/tonne feed<\/td>\n<\/tr>\n<tr>\n<td>Plant nutrition (diluted)<\/td>\n<td>Diluted and applied as a foliar or soil drench to support nutrient uptake in crops.<\/td>\n<td>0.5\u20132 L\/ha<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"jf-sec\" id=\"packaging\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack[data-kb-block=\"kb-adv-headingkb-h2-pack\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack[data-kb-block=\"kb-adv-headingkb-h2-pack\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack[data-kb-block=\"kb-adv-headingkb-h2-pack\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Packaging &amp; Storage<\/h2>\n<table class=\"jf-tb\">\n<thead>\n<tr>\n<th>Pack size<\/th>\n<th>Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1 kg \/ 5 kg<\/td>\n<td>Foiled bag with inner PE liner \u2014 retail and sample packing<\/td>\n<\/tr>\n<tr>\n<td>20 kg \/ 25 kg<\/td>\n<td>Woven PP bag with inner PE liner \u2014 standard export packing<\/td>\n<\/tr>\n<tr>\n<td>1000\u20131100 kg<\/td>\n<td>Jumbo bag with discharge spout, 4 lifting loops<\/td>\n<\/tr>\n<tr>\n<td>Custom<\/td>\n<td>Private-label printed bag, OEM specification, retail sizes on request<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Storage:<\/strong> Store under cover in a dry, ventilated place, away from direct moisture. The powder is hygroscopic and will cake if left in a damp environment \u2014 keep it on pallets and reseal the bag after use.<\/p>\n<p>In original, unopened packaging the material is stable for years; it does not degrade or lose fulvic acid content. Shelf life: 24 months in sealed packing.<\/p>\n<p class=\"jf-sub\">Custom packaging, private-label printing and OEM specifications are available on request. Packaging photos are available in the product gallery.<\/p>\n<\/div>\n<div class=\"jf-sec\" id=\"cases\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases[data-kb-block=\"kb-adv-headingkb-h2-cases\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases[data-kb-block=\"kb-adv-headingkb-h2-cases\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases[data-kb-block=\"kb-adv-headingkb-h2-cases\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Successful Cases<\/h2>\n<div class=\"jf-cases\">\n<a class=\"jf-case\" href=\"\/application\/agriculture\/\"><span class=\"jf-case-tag\">Food &amp; Nutrition<\/span><\/p>\n<h4>Dietary supplement brand, Europe<\/h4>\n<p>Buys the 50% food grade powder to encapsulate as a fulvic-acid supplement. Selected it over a soluble salt because the COA shows heavy metals below detection and the powder dissolves fully in the blend with no residue.<\/p>\n<p><span class=\"jf-case-more\">Explore fulvic acid applications &#8594;<\/span><\/a><br \/>\n<a class=\"jf-case\" href=\"\/application\/agriculture\/\"><span class=\"jf-case-tag\">Food &amp; Nutrition<\/span><\/p>\n<h4>Functional beverage maker, Asia<\/h4>\n<p>Dissolves the powder into a mineral drink; chose food grade specifically for the documented heavy-metal removal step and the per-batch COA, which its import market requires.<\/p>\n<p><span class=\"jf-case-more\">Explore fulvic acid applications &#8594;<\/span><\/a>\n<\/div>\n<p class=\"jf-sub\">Full case studies with crop data are published in our application sectors.<\/p>\n<\/div>\n<div class=\"jf-sec\" id=\"faq\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq[data-kb-block=\"kb-adv-headingkb-h2-faq\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq[data-kb-block=\"kb-adv-headingkb-h2-faq\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq[data-kb-block=\"kb-adv-headingkb-h2-faq\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Frequently Asked Questions<\/h2>\n<div class=\"jf-faq\">\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Is food grade fulvic acid the same as humic acid?<\/summary>\n<p>Fulvic acid is the lowest-molecular-weight, most soluble fraction of humic acid. Our material is extracted from lignite and the food grade version is purified (heavy metals removed) so it is safe as a supplement and food ingredient. It is mineral-source, not fermented.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Where does it come from \u2014 is it fermented?<\/summary>\n<p>No. It is mineral-source, derived from naturally oxidised lignite (leonardite). The raw material is purified by resin and ultraviolet light, then extracted and spray-dried. This is different from fermented (e.g. microbial) fulvic acid.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Why are heavy metals &#8216;not detected&#8217;?<\/summary>\n<p>The lignite source is treated to remove heavy metals and toxins before extraction, and every batch is tested. The COA reports Pb, As, Hg, Cd and Cr as not detected (below the method detection limit). A COA ships with every order.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Powder or liquid \u2014 which should I use?<\/summary>\n<p>Use powder for capsules, tablets and dry blends; use liquid when the fulvic acid has to stay in solution (beverages, fertigation, foliar). Both come from the same mineral source \u2014 the powder is 50% fulvic acid and the liquid is 90% on a dry basis.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Is it water soluble?<\/summary>\n<p>Yes, 100%. It dissolves completely in water with no sediment, which is why it works in beverages, liquid feed and diluted foliar\/soil application.<\/p>\n<\/details>\n<\/div>\n<\/div>\n<div class=\"jf-sec\" id=\"related\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel[data-kb-block=\"kb-adv-headingkb-h2-rel\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel[data-kb-block=\"kb-adv-headingkb-h2-rel\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel[data-kb-block=\"kb-adv-headingkb-h2-rel\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Also Available in This Family<\/h2>\n<div class=\"jf-rel-strip\"><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/food-grade-fulvic-acid\/food-grade-fulvic-acid-liquid\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfenggroup.com-800x800-medical-grade-fulvic-acid-liquid-150x150.webp\" alt=\"Food Grade Fulvic Acid Liquid\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">Food Grade Fulvic Acid Liquid \u2013 Mineral-Source Supplement from Lignite<\/span><\/a><\/div>\n<\/div>\n<div class=\"jf-cta\">\n<h3>Need a quotation or a sample?<\/h3>\n<p>Tell us your application, target market and packaging &mdash; we will come back with specification, price and lead time.<\/p>\n<p><a href=\"https:\/\/www.jingfenggroup.com\/contact\">Request a Quote<\/a>\n<\/div>\n<div style=\"margin-top:22px;padding:16px 20px;background:#f5fafa;border:1px solid #d9e9e9;border-radius:12px;font-size:15px;color:#1f2d2d\"><strong style=\"color:#004d4d\">Clinical Evidence<\/strong> &mdash; 107 patient-reported case reports on oral &amp; topical food-grade fulvic acid use, by health area: <a href=\"https:\/\/www.jingfenggroup.com\/human-health-fulvic-acid\/\" style=\"color:#008080;font-weight:600;text-decoration:none\">View the Human Health case index &rarr;<\/a><\/div>\n<\/div>\n<p><script>\n(function(){\n  function init(){\n    var nav=document.querySelector('.jf-nav');\n    if(!nav){return;}\n    var links=[].slice.call(nav.querySelectorAll('a'));\n    function targetOf(a){\n      var h=a.getAttribute('href');\n      if(h){ if(h.charAt(0)==='#'){ return document.querySelector(h); } }\n      return null;\n    }\n    var secs=links.map(targetOf);\n    var ticking=false;\n    function onScroll(){\n      var navH=nav.offsetHeight;\n      var y=window.pageYOffset+navH+30;\n      var cur=0;\n      for(var i=0;i<secs.length;i++){\n        if(secs[i]){\n          if(secs[i].getBoundingClientRect().top+window.pageYOffset<=y){ cur=i; }\n        }\n      }\n      for(var j=0;j<links.length;j++){ links[j].classList.toggle('jf-active',j===cur); }\n      if(links[cur]){\n        if(nav.scrollWidth>nav.clientWidth){\n          var l=links[cur];\n          nav.scrollTo({left:l.offsetLeft-nav.clientWidth\/2+l.offsetWidth\/2,behavior:'smooth'});\n        }\n      }\n    }\n    links.forEach(function(a){\n      a.addEventListener('click',function(e){\n        var t=targetOf(a);\n        if(!t){return;}\n        e.preventDefault();\n        var navH=nav.offsetHeight;\n        var rect=t.getBoundingClientRect();\n        var top=rect.top+window.pageYOffset-navH-14;\n        if(top<0){top=0;}\n        window.scrollTo({top:top,behavior:'smooth'});\n        links.forEach(function(x){x.classList.remove('jf-active');});\n        a.classList.add('jf-active');\n      });\n    });\n    window.addEventListener('scroll',function(){\n      if(!ticking){ window.requestAnimationFrame(function(){ onScroll(); ticking=false; }); ticking=true; }\n    },{passive:true});\n    window.addEventListener('resize',onScroll);\n    onScroll();\n  }\n  if(document.readyState==='loading'){ document.addEventListener('DOMContentLoaded',init); } else { init(); }\n})();\n<\/script><\/p>\n<p><script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"Product\", \"name\": \"Food Grade Fulvic Acid Powder\", \"description\": \"Mineral-source food grade fulvic acid powder: 50% fulvic acid (dry basis), 70% total humic extract, 100% water soluble, heavy metals below detection. 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