{"product_id":"astaxanthin-standardized-1-5-pe-hplc-natural-bulk","title":"Astaxanthin Standardized 1.5% Pe Hplc Natural Bulk","description":"\u003ch1\u003e\u003cstrong\u003eHAEMATOCOCCUS PLUVIALIS\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eA rigorously standardized, HPLC-verified natural astaxanthin extract delivering consistent 1.5% carotenoid potency for precision antioxidant supplementation and formulation use.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eBOTANICAL IDENTIFICATION\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eScientific Name:\u003c\/strong\u003e \u003cem\u003eHaematococcus pluvialis Flotow\u003c\/em\u003e\u003cbr\u003e\u003cstrong\u003eCommon Names:\u003c\/strong\u003e Haematococcus Algae, Blood Rain Algae, Red Microalgae\u003cbr\u003e\u003cstrong\u003eFamily:\u003c\/strong\u003e Haematococcaceae (Green microalgae, class Chlorophyceae)\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eHaematococcus pluvialis\u003c\/em\u003e is a single-celled freshwater green microalga approximately 20 to 50 micrometers in diameter. During favorable growth conditions, the cells are green, motile, and biflagellated. Under environmental stress, including high UV radiation, nutrient starvation, or temperature extremes, the organism transitions into a dormant aplanospore stage, accumulating astaxanthin in lipid droplets to concentrations as high as 4 to 5% of cell dry weight. This red, thick-walled cyst form is the stage harvested for commercial astaxanthin production.\u003c\/p\u003e\n\u003cp\u003eThe species occurs naturally in freshwater environments across temperate and subtropical regions worldwide. For commercial purposes, \u003cem\u003eH. pluvialis\u003c\/em\u003e is cultivated under carefully controlled conditions in closed tubular photobioreactors or covered raceway ponds, primarily in Hawaii, Israel, India, China, and Sweden. The standardized designation of this product indicates that the extract has been processed and verified to deliver a precise, batch-to-batch consistent concentration of astaxanthin.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eCULTURAL AND HISTORICAL USE\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAstaxanthin is a modern nutraceutical discovery rather than a traditional herbal remedy, yet its biological role is ancient. For over a billion years, microalgae like \u003cem\u003eHaematococcus\u003c\/em\u003e have produced astaxanthin as a molecular survival shield against the most destructive force in biology: uncontrolled oxidation. The pigment's journey into human nutrition began when scientists traced the remarkable endurance of wild Pacific salmon back through the food chain to the zooplankton and algae that concentrate this compound.\u003c\/p\u003e\n\u003cp\u003eThe first commercial production of natural astaxanthin from \u003cem\u003eH. pluvialis\u003c\/em\u003e began in the mid-1990s in Kona, Hawaii, where year-round sunlight and clean water provided ideal growing conditions. Early clinical studies quickly distinguished natural astaxanthin from its synthetic counterpart (produced from petrochemical precursors for aquaculture feed), demonstrating superior bioavailability, antioxidant potency, and safety. By the early 2000s, natural astaxanthin had received GRAS (Generally Recognized as Safe) status from the U.S. FDA and had entered the mainstream supplement market.\u003c\/p\u003e\n\u003cp\u003eThe standardized form of astaxanthin reflects the evolution of the natural products industry toward pharmaceutical-grade precision. Standardization via HPLC (High Performance Liquid Chromatography) ensures that every batch meets a guaranteed minimum potency, allowing formulators, practitioners, and consumers to calculate exact doses with confidence. This is particularly important for astaxanthin, where clinical efficacy thresholds are well defined by published research.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eKEY BIOACTIVE COMPOUNDS \u0026amp; BENEFITS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCompound\/Class\u003c\/th\u003e\n\u003cth\u003eLocation in Plant\u003c\/th\u003e\n\u003cth\u003eHuman Benefit\u003c\/th\u003e\n\u003cth\u003eRole in Plant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstaxanthin (free and esterified forms, standardized to 1.5%)\u003c\/td\u003e\n\u003ctd\u003eEncysted aplanospore lipid bodies\u003c\/td\u003e\n\u003ctd\u003eElite antioxidant protection of cell membranes, mitochondria, retina, skin, and vasculature\u003c\/td\u003e\n\u003ctd\u003ePhotoprotective shield against UV and oxidative destruction during dormancy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstaxanthin monoesters and diesters\u003c\/td\u003e\n\u003ctd\u003eLipid droplets within cyst cells\u003c\/td\u003e\n\u003ctd\u003eHighly stable, bioavailable transport forms readily absorbed by human intestinal cells\u003c\/td\u003e\n\u003ctd\u003eLong-term carotenoid storage for extended dormancy periods\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLutein and zeaxanthin (trace co-occurring carotenoids)\u003c\/td\u003e\n\u003ctd\u003eCell membranes and plastids\u003c\/td\u003e\n\u003ctd\u003eSynergistic eye protection; specifically concentrate in the macular pigment\u003c\/td\u003e\n\u003ctd\u003ePhotosynthetic accessory pigments and light-harvesting molecules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeta-carotene (trace)\u003c\/td\u003e\n\u003ctd\u003eVegetative and transitional cells\u003c\/td\u003e\n\u003ctd\u003eProvitamin A activity; additional antioxidant and immune support\u003c\/td\u003e\n\u003ctd\u003ePrimary photosynthetic pigment and precursor to astaxanthin biosynthesis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlgal phospholipids and fatty acids\u003c\/td\u003e\n\u003ctd\u003eCell membrane and lipid matrix\u003c\/td\u003e\n\u003ctd\u003eEnhance carotenoid bioavailability; support cell membrane integrity\u003c\/td\u003e\n\u003ctd\u003eStructural membrane components and energy reserves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe standardized designation means this product has been analytically verified to contain no less than 1.5% astaxanthin by HPLC, providing a guaranteed minimum of 15 mg of astaxanthin per gram of powder. The natural algal matrix delivers astaxanthin predominantly in its 3S,3'S stereoisomer configuration, the form produced exclusively by biological synthesis and shown in research to be the most biologically active. This distinguishes it from synthetic astaxanthin, which is a racemic mixture of three geometric isomers with lower demonstrated efficacy.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eHOW IT WORKS IN THE BODY\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAstaxanthin's mechanisms of action are rooted in its unique molecular geometry: a long, rigid polyene chain with terminal hydroxyl and keto groups that allow it to embed across the full thickness of phospholipid bilayers, protecting both the interior and surface of cell membranes simultaneously.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMembrane-Spanning Antioxidant Defense:\u003c\/strong\u003e\u003cbr\u003eUnlike most antioxidants, which are either water-soluble (vitamin C, glutathione) or lipid-soluble but confined to one layer of the membrane (vitamin E, beta-carotene), astaxanthin spans the entire bilayer. This transmembrane positioning allows it to intercept free radicals generated anywhere within or at the surface of the membrane. Crucially, astaxanthin neutralizes reactive oxygen species through physical quenching and electron donation without itself becoming a damaging radical, a property that sets it apart from many other antioxidants that can become pro-oxidant at high concentrations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMitochondrial Protection and Energy Metabolism:\u003c\/strong\u003e\u003cbr\u003eThe mitochondria are the primary site of cellular energy production and, consequently, the greatest source of endogenous free radical generation. Astaxanthin accumulates in mitochondrial membranes, where it protects the electron transport chain from oxidative damage, preserves membrane potential, and supports efficient ATP production. This mechanism underlies its documented benefits for exercise endurance, muscle recovery, and anti-fatigue effects.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOcular and Retinal Protection:\u003c\/strong\u003e\u003cbr\u003eAstaxanthin crosses the blood-retinal barrier, a selective membrane that excludes most compounds from reaching the delicate neural tissue of the retina. Once in the retina, it protects photoreceptor cells and the retinal pigment epithelium from photo-oxidative damage. Randomized controlled trials have demonstrated improvements in accommodative function (ability to focus at varying distances), visual acuity depth, and reduced symptoms of eye fatigue in astaxanthin-supplemented subjects.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnti-Inflammatory Signaling:\u003c\/strong\u003e\u003cbr\u003eAstaxanthin downregulates the NF-kB inflammatory pathway and suppresses the production of pro-inflammatory cytokines including TNF-alpha, IL-1beta, and IL-6. It also inhibits cyclooxygenase-2 (COX-2) expression, providing a natural anti-inflammatory effect without the gastrointestinal side effects associated with pharmaceutical COX inhibitors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDermal Protection and Skin Aging:\u003c\/strong\u003e\u003cbr\u003eOral astaxanthin supplementation has been shown in clinical trials to improve skin moisture content, elasticity, and wrinkle depth while reducing UV-induced DNA damage in dermal fibroblasts. The mechanism involves direct quenching of UV-generated singlet oxygen in skin tissue, combined with inhibition of matrix metalloproteinases (MMPs) that break down collagen and elastin.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eDOSE GUIDELINES\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePreparation Type\u003c\/th\u003e\n\u003cth\u003eTypical Dose\u003c\/th\u003e\n\u003cth\u003ePurpose\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandardized bulk powder (1.5% astaxanthin)\u003c\/td\u003e\n\u003ctd\u003e270-530 mg powder daily (provides 4-8 mg astaxanthin)\u003c\/td\u003e\n\u003ctd\u003eGeneral antioxidant, eye, and skin support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigher dose protocol\u003c\/td\u003e\n\u003ctd\u003e530-800 mg powder daily (provides 8-12 mg astaxanthin)\u003c\/td\u003e\n\u003ctd\u003eAthletic performance, cardiovascular support, intensive antioxidant protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncapsulated\u003c\/td\u003e\n\u003ctd\u003e1-2 capsules of 300-400 mg, taken with a fat-containing meal\u003c\/td\u003e\n\u003ctd\u003eConvenient daily supplementation with precise dosing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe standardized potency of this product enables precise dosing calculations. At 1.5% (15 mg astaxanthin per gram), a 400 mg capsule delivers 6 mg of astaxanthin, squarely within the clinically effective range. Absorption is fat-dependent; always take with a meal containing dietary fat (eggs, avocado, olive oil, nuts, fish). Benefits are cumulative, with measurable antioxidant markers improving over 4 to 8 weeks of daily use and maximal skin and eye benefits typically reached by 12 weeks.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003ePREPARATION AND USES\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis standardized bulk powder is designed primarily for encapsulation and formulation use. For personal supplementation, fill size 0 or 00 vegetable capsules with the powder using an inexpensive capsule-filling machine or manual tray. Each capsule should be taken with the largest fat-containing meal of the day for optimal absorption. The standardized potency allows formulators to calculate exact astaxanthin delivery per capsule with confidence, making this product suitable for both personal use and small-batch supplement production.\u003c\/p\u003e\n\u003cp\u003eThe powder can also be incorporated directly into fat-based preparations: blend into smoothies made with coconut milk or nut butter, stir into yogurt, or mix into salad dressings with olive oil. For topical formulation, the powder can be dissolved in carrier oils such as jojoba, rosehip seed, or squalane oil to create antioxidant facial serums. Note that astaxanthin is a potent pigment and will impart a red-orange color to all preparations. Store in airtight, opaque containers away from heat and light to maintain potency and prevent carotenoid degradation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eOPTIMAL CONTEXT FOR USE\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis standardized astaxanthin extract is especially well-suited for individuals experiencing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eSustained digital screen exposure and associated eye strain, dry eyes, or difficulty focusing, where retinal antioxidant support can measurably improve visual comfort and performance\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eVisible signs of skin aging including fine lines, reduced elasticity, and sun damage, where internal photoprotection complements topical skincare routines\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCardiovascular risk management, particularly elevated oxidized LDL, chronic inflammation, or arterial stiffness, where astaxanthin's lipid-protective effects are well documented\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eEndurance training, competitive athletics, or high-intensity physical work, where mitochondrial protection and reduced exercise-induced oxidative damage accelerate recovery\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eFormulation needs for supplement manufacturing, custom blending, or practitioner-directed protocols requiring verified, standardized potency for precise dosing\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAstaxanthin works synergistically with omega-3 fatty acids (EPA and DHA) for cardiovascular and anti-inflammatory benefit, with lutein and zeaxanthin for comprehensive macular protection, and with CoQ10 for enhanced mitochondrial support.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eSUSTAINABILITY AND ETHICAL HARVESTING\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eMicroalgae cultivation for astaxanthin production is among the most sustainable methods of producing a nutritional supplement. \u003cem\u003eH. pluvialis\u003c\/em\u003e is grown in controlled systems that require no arable farmland, use minimal freshwater (with most facilities recycling water), and employ no pesticides, herbicides, or synthetic fertilizers. During photosynthesis, the algae actively absorb atmospheric carbon dioxide, giving the production process a favorable carbon footprint.\u003c\/p\u003e\n\u003cp\u003eNatural astaxanthin from \u003cem\u003eH. pluvialis\u003c\/em\u003e is a direct and sustainable alternative to synthetic astaxanthin, which is manufactured from petroleum-derived starting materials and is primarily used in industrial aquaculture. By choosing natural, algae-sourced astaxanthin, consumers support a production model that is ecologically regenerative rather than extractive. Leading production facilities in Hawaii, Israel, and India operate under stringent environmental and quality standards, including organic certification where applicable.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eSAFETY AND CAUTIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNatural astaxanthin from \u003cem\u003eH. pluvialis\u003c\/em\u003e has an exceptional safety profile supported by extensive toxicological testing and clinical trial data. It holds GRAS status from the U.S. FDA and Novel Food approval from the European Food Safety Authority (EFSA). The following considerations apply:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eNo significant adverse effects have been observed in human clinical trials using doses up to 40 mg of astaxanthin per day for 12 weeks, or 12 mg per day for extended periods. Standard supplementation doses of 4-12 mg daily carry a wide safety margin.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAstaxanthin may modestly lower blood pressure. Individuals taking antihypertensive medications should monitor blood pressure and adjust medications under medical guidance if needed.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eA mild antiplatelet effect has been observed at higher doses. Individuals taking anticoagulant or antiplatelet medications (warfarin, aspirin, clopidogrel) should consult their healthcare provider before beginning astaxanthin supplementation.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eWhile true allergy to purified \u003cem\u003eH. pluvialis\u003c\/em\u003e astaxanthin is extremely rare, individuals with known allergies to algae or marine organisms should proceed with caution and may wish to start with a lower dose.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSafety data during pregnancy and lactation is limited. Pregnant and nursing women should consult a healthcare provider before use.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eREFERENCES\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eAmbati, R.R., Phang, S.M., Ravi, S., \u0026amp; Aswathanarayana, R.G. (2014). \"Astaxanthin: Sources, extraction, stability, biological activities and its commercial applications.\" \u003cem\u003eMarine Drugs\u003c\/em\u003e, 12(1), 128-152.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNaguib, Y.M. (2000). \"Antioxidant activities of astaxanthin and related carotenoids.\" \u003cem\u003eJournal of Agricultural and Food Chemistry\u003c\/em\u003e, 48(4), 1150-1154.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTominaga, K., Hongo, N., Karato, M., \u0026amp; Yamashita, E. (2012). \"Cosmetic benefits of astaxanthin on humans subjects.\" \u003cem\u003eActa Biochimica Polonica\u003c\/em\u003e, 59(1), 43-47.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eFINAL NOTE\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis standardized astaxanthin extract represents the highest tier of quality control in natural carotenoid supplementation. With every batch verified to 1.5% astaxanthin by HPLC, it provides the precision that informed consumers and professional formulators require. Natural astaxanthin from \u003cem\u003eHaematococcus pluvialis\u003c\/em\u003e is not merely an antioxidant; it is a survival molecule refined by over a billion years of algal evolution, now available in a form that delivers consistent, measurable protection to the cells, tissues, and organs that need it most.\u003c\/p\u003e","brand":"Sugar Creek Trading Company","offers":[{"title":"powder \/ 25g","offer_id":50934621405482,"sku":null,"price":20.79,"currency_code":"USD","in_stock":false},{"title":"powder \/ 50g","offer_id":50934621438250,"sku":null,"price":35.34,"currency_code":"USD","in_stock":false},{"title":"powder \/ 100g","offer_id":50934621471018,"sku":null,"price":66.43,"currency_code":"USD","in_stock":false},{"title":"powder \/ 250g","offer_id":50934621503786,"sku":null,"price":141.17,"currency_code":"USD","in_stock":false},{"title":"powder \/ 500g","offer_id":50934621536554,"sku":null,"price":262.57,"currency_code":"USD","in_stock":true},{"title":"powder \/ 1kg","offer_id":50934621569322,"sku":null,"price":493.64,"currency_code":"USD","in_stock":true},{"title":"powder \/ 2kg","offer_id":50934621602090,"sku":null,"price":937.92,"currency_code":"USD","in_stock":true},{"title":"powder \/ 5kg","offer_id":50934621634858,"sku":null,"price":2227.55,"currency_code":"USD","in_stock":true},{"title":"powder \/ 10kg","offer_id":50934621667626,"sku":null,"price":4232.35,"currency_code":"USD","in_stock":true},{"title":"powder \/ 25kg","offer_id":50934621700394,"sku":null,"price":10051.84,"currency_code":"USD","in_stock":true},{"title":"powder \/ 50kg","offer_id":50934621733162,"sku":null,"price":19098.49,"currency_code":"USD","in_stock":true},{"title":"powder \/ 100kg","offer_id":50934621765930,"sku":null,"price":36287.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/3547\/6010\/files\/astaxanthin-standardized-15_-pe-hplc-natural-bulk.png?v=1772270885","url":"https:\/\/sugarcreektradingcompany.com\/it\/products\/astaxanthin-standardized-1-5-pe-hplc-natural-bulk","provider":"Sugar Creek Trading Company","version":"1.0","type":"link"}