{"id":1092,"date":"2026-07-17T07:01:04","date_gmt":"2026-07-17T07:01:04","guid":{"rendered":"https:\/\/allgrowpeptide.com\/?post_type=product&#038;p=1092"},"modified":"2026-08-18T13:26:40","modified_gmt":"2026-08-18T13:26:40","slug":"l-carnitine-500mg","status":"publish","type":"product","link":"https:\/\/allgrowpeptide.com\/ko\/product\/l-carnitine-500mg\/","title":{"rendered":"L-\uce74\ub974\ub2c8\ud2f4 500mg"},"content":{"rendered":"<p><a href=\"https:\/\/allgrowpeptide.com\/fat-loss\/\">L-Carnitine<\/a> is the naturally occurring amino acid derivative essential for shuttling long-chain fatty acids into mitochondria for beta-oxidation and ATP production, as described in scientific literature ([ods.od.nih.gov](https:\/\/ods.od.nih.gov\/factsheets\/Carnitine-HealthProfessional\/)). The L-form is the only biologically active isomer \u2014 D-carnitine is inactive and potentially inhibitory. First identified in 1905 and synthesized in the 1950s, it is widely studied in metabolic, mitochondrial, and cardiovascular research contexts. This research-grade crystalline powder is produced under strict quality controls and includes full analytical documentation, making it suitable for in vitro and laboratory studies of fatty acid metabolism and mitochondrial function.<\/p>\n<p><strong>For Research Use Only. Not for human use.<\/strong><\/p>\n<p><strong>Key Scientific Specifications<\/strong><\/p>\n<ul>\n<li>High-purity L-Carnitine (\u2265 99% by HPLC, free base or L-tartrate salt)<\/li>\n<li>Verified L-enantiomer (100% chiral purity, no D-form contamination)<\/li>\n<li>Crystalline powder for maximum long-term stability<\/li>\n<li>Full Certificate of Analysis (COA) with HPLC and chiral analysis<\/li>\n<li>Manufactured in GMP-aligned, ISO-compliant facilities<\/li>\n<li>Suitable for fatty acid transport, beta-oxidation, and carnitine deficiency research models<\/li>\n<\/ul>\n<p><strong>Research-Referenced Attributes<\/strong>\u00a0(Based on scientific literature; not intended as therapeutic claims. For research use only.)<\/p>\n<ul>\n<li>Essential cofactor for long-chain fatty acid transport across the inner mitochondrial membrane via the carnitine shuttle (CPT-1), facilitating beta-oxidation<\/li>\n<li>Plays a critical role in cellular ATP production from fatty acid substrates<\/li>\n<li>Studied in in vitro models of cardiac energy metabolism<\/li>\n<li>Relevant to research models of primary and secondary carnitine deficiency<\/li>\n<li>Investigated in metabolic, mitochondrial function, and fatty acid oxidation research<\/li>\n<\/ul>\n<p><strong>Why Researchers Choose Nationwide Peptides L-Carnitine<\/strong><\/p>\n<ul>\n<li>100% verified L-enantiomer, research-grade purity<\/li>\n<li>Transparent analytical data (HPLC &gt;99%, chiral confirmation)<\/li>\n<li>Trusted by exercise physiology, metabolic biology, and mitochondrial research laboratories<\/li>\n<li>Competitive research pricing with bulk options<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>L-\uce74\ub974\ub2c8\ud2f4 500mg\uc740 \uace0\uc21c\ub3c4\u00a0<strong>\uc5f0\uad6c \ub2e8\uc9c0<\/strong>\u00a0~\uc5d0\uc11c\uc758 \uc5ed\ud560\uc5d0 \ub300\ud574 \uad11\ubc94\uc704\ud558\uac8c \uc5f0\uad6c\ub418\uc5b4 \uc654\uc73c\uba70\u00a0<strong>\uc9c0\ubc29\uc0b0 \uc218\uc1a1, \uc138\ud3ec \uc5d0\ub108\uc9c0 \ub300\uc0ac \ubc0f \ubbf8\ud1a0\ucf58\ub4dc\ub9ac\uc544 \uae30\ub2a5<\/strong>. \uc2e4\ud5d8\uc2e4 \uc5f0\uad6c \ud658\uacbd\uc5d0\uc11c L-\uce74\ub974\ub2c8\ud2f4\uc740 \ub2e4\uc74c\uc744 \ub300\uc0c1\uc73c\ub85c \ud55c \uc5f0\uad6c\uc5d0\uc11c \uc8fc\ubaa9\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4.\u00a0<strong>\uc9c0\uc9c8 \ub300\uc0ac \uacbd\ub85c, \uc5d0\ub108\uc9c0 \uc0dd\uc131 \ubaa8\ub378 \ubc0f \ub300\uc0ac \uc870\uc808<\/strong>, \uc774\ub85c \uc778\ud574 \uc0dd\ud654\ud559 \ubc0f \ub300\uc0ac \uc5f0\uad6c \ubd84\uc57c\uc5d0\uc11c \uae30\ucd08\uac00 \ub418\ub294 \ud654\ud569\ubb3c\ub85c \uc790\ub9ac\ub9e4\uae40\ud558\uace0 \uc788\ub2e4.<\/p>","protected":false},"featured_media":1094,"template":"","meta":[],"product_brand":[],"product_cat":[25],"product_tag":[182,180,181],"class_list":["post-1092","product","type-product","status-publish","has-post-thumbnail","product_cat-fat-loss","product_tag-high-purity-l-carnitine","product_tag-l-carnitine","product_tag-levocarnitine-research-compound","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v28.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>L-Carnitine peptide<\/title>\n<meta name=\"description\" content=\"L-Carnitine \/ Levocarnitine\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/allgrowpeptide.com\/ko\/product\/l-carnitine-500mg\/\" \/>\n<meta property=\"og:locale\" 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