Benefits
Cognitive Function (400 mg/day)
Multiple Longvida cognitive trials at 400 mg/day showed improvements in cognitive function and mood — some effects appearing within 1 hour of supplementation. Designed by UCLA neuroscientists specifically for brain delivery.
65× Bioavailability vs Unformulated Curcumin (Gota 2010)
Gota 2010 PK study showed Longvida provides 65× greater free curcumin bioavailability vs unformulated curcumin. Major distinction — most curcumin in body is glucuronidated (inactive) within hours; Longvida delivers FREE curcumin via lymphatic system.
Free Curcumin in Bloodstream Within 1 Hour
Shah 2012 demonstrated free curcumin detected in bloodstream within 1 hour of Longvida ingestion; supports once-daily dosing with sustained metabolite presence over 24 hours.
Joint Health and Exercise Recovery (800 mg/day)
Joint health and exercise recovery applications use 800 mg/day — different dose than cognitive.
Healthy Cognitive Aging
Particularly relevant for healthy adults wanting cognitive support during aging; complements Bacopin/BaCognize and other cognitive ingredients.
Tau Oligomer Effects (Mechanism Research)
Animal research (Frautschy 2011) suggests Longvida affects soluble tau oligomers in tau transgenic mice — relevant to neurodegeneration mechanism research.
Retinal Health Support
Some evidence for Longvida supporting retinal function via cross-blood-retina barrier delivery.
Mechanism of action
Solid Lipid Curcumin Particle (SLCP) Technology
Patented SLCP technology dissolves at point of GI absorption; helps free curcumin cross into bloodstream; bypasses first-pass metabolism; delivers via lymphatic system; designed by UCLA neuroscientists.
Free vs Glucuronidated Curcumin
Standard curcumin is rapidly glucuronidated (conjugated) in liver — converts to inactive metabolites; Longvida delivers FREE (unconjugated) curcumin which is the bioactive form.
Blood-Brain Barrier Crossing
Longvida designed to cross blood-brain barrier — supports cognitive applications; distinguishes from many curcumin products.
NF-kB and COX-2 Inhibition
Same fundamental anti-inflammatory mechanism as other curcumin; Longvida's bioavailability advantage delivers more active to inflammation sites including brain.
Multiple Pathways
Curcumin pleiotropic effects on inflammation, oxidative stress, mitochondrial function, neurotrophic factors.
Clinical trials
Pharmacokinetic study comparing Longvida vs unformulated curcumin.
Healthy adults.
65× greater free curcumin bioavailability with Longvida vs unformulated. Foundation of Longvida's bioavailability claim.
RCT of Longvida 400 mg/day in healthy middle-aged adults.
Healthy middle-aged adults.
Multiple beneficial effects on cognitive and biological markers.
Studies of Longvida acute cognitive effects within 1 hour.
Healthy adults.
Cognitive performance improvements within 1 hour of supplementation; effect not typical of curcumin products.
About this ingredient
LONGVIDA® OPTIMIZED CURCUMIN is a PATENTED CURCUMIN EXTRACT developed by VERDURE SCIENCES using SLCP™ (SOLID LIPID CURCUMIN PARTICLE) TECHNOLOGY. UCLA NEUROSCIENTIST ORIGINS: Longvida was designed by university neuroscientists at UCLA specifically to overcome curcumin's bioavailability challenges and deliver FREE (UNGLUCURONIDATED) curcumin to brain and target tissues. CURCUMIN BACKGROUND: principal active from Curcuma longa rhizome; 'golden spice' of Indian cuisine; long Ayurvedic use; anti-inflammatory and antioxidant. SLCP TECHNOLOGY: dissolves at point of GI absorption; helps FREE curcumin cross intestinal lining via lymphatic system; bypasses first-pass hepatic glucuronidation.
KEY DISTINCTIONS: (1) UCLA NEUROSCIENTIST DESIGN; (2) SLCP TECHNOLOGY (patented and proprietary); (3) FREE (UNGLUCURONIDATED) curcumin delivery; (4) 65× greater bioavailability than unformulated (Gota 2010); (5) BRAIN DELIVERY via lymphatic system; (6) Free curcumin in bloodstream within 1 HOUR; (7) 30+ human clinical trials; (8) NUTRAINGREDIENTS AWARDS — University Research of the Year 2015; (9) 'COGNITIVE CURCUMIN OF CHOICE®' positioning; (10) Sustainable sourcing — 441 farmers, 900+ acres regenerative agriculture; (11) Verdure Sciences quality.
EVIDENCE-BASED USES: (1) COGNITIVE FUNCTION (400 mg/day, mood and cognitive performance); (2) Healthy cognitive aging; (3) Joint health (800 mg/day); (4) Exercise recovery (800 mg/day); (5) Retinal health; (6) Vascular health; (7) Oxidative stress; (8) Systemic inflammation; (9) Immune support; (10) Healthy aging.
CRITICAL CAUTIONS: (1) DOSE BY APPLICATION — 400 mg/day cognitive; 800 mg/day joint/exercise; up to 2,000 mg/day specific applications; (2) GALLSTONES — curcumin cholagogue; AVOID; (3) PREGNANCY — concentrated curcumin supplementation limited safety data; AVOID high-dose; (4) ANTICOAGULANTS — modest antiplatelet effects; (5) PRE-SURGERY — discontinue 1-2 weeks; (6) LONGVIDA vs MERIVA (Indena) vs HYDROCURC (Saanroo) — three different bioavailability technologies (SLCP vs Phytosome vs LipiSperse); each with specific advantages; LONGVIDA emphasizes FREE curcumin and brain delivery; MERIVA has most clinical evidence; HYDROCURC is water-dispersible; choose by application; (7) FOR COGNITIVE HEALTH — Longvida among the most evidence-based curcumin options for brain applications; complementary to Neumentix (Kemin), Bacopin (Sabinsa), BaCognize (Verdure); (8) STAINING — yellow color may stain teeth, clothing; (9) ONCE-DAILY DOSING — 24-hour metabolite detection supports once-daily dosing convenience; (10) BRAND VERIFICATION — Longvida®, Optimized Curcumin®, SLCP™ are Verdure Sciences trademarks; specific patented technology; clinical evidence on this branded form; (11) REGENERATIVE AGRICULTURE — Verdure's sustainability commitment includes 441 farmers and over 900 acres of regenerative agriculture; (12) Among the most premium curcumin formulations available.