--- title: "Bromantane vs Dihexa: Side-by-Side Comparison (2026)" url: https://www.bodyhackguide.co/compare/bromantane-vs-dihexa description: "Compare Bromantane vs Dihexa side by side. We earn a commission on some vendor links. Mechanism, half-life, dose range, side effects and prices." lang: en --- Skip to content Compare notes on r/BodyHackGuide (https://reddit.com/r/bodyhackguide) Compare notes with other researchers. Join r/BodyHackGuide (https://reddit.com/r/bodyhackguide) # Bromantane vs Dihexa Side-by-side comparison of Bromantane and Dihexa: mechanism, half-life, dose range, safety profile, and vendor pricing. Bromantane from $74.99 Dihexa from $79.99 ## Price snapshot ### Bromantane Current low $74.99 current listings 7-day low — not enough history yet 30-day low — not enough history yet 30-day change — not enough history yet ### Dihexa Current low $79.99 current listings 7-day low — not enough history yet 30-day low — not enough history yet 30-day change — not enough history yet ## Bromantane Bromantane is an atypical psychostimulant and anxiolytic developed in the 1980s at the Zakusov Institute of Pharmacology of the Russian Academy of Medical Sciences, originally created as an adaptogen for Soviet military… **Lowest listed price:** $74.99 across 3 listings Full Bromantane profile (https://www.bodyhackguide.co/compound/bromantane) ## Dihexa Dihexa is a synthetic peptide analogue of the angiotensin IV metabolite LVV-hemorphin-7, developed at Washington State University. It is considered one of the most potent cognitive enhancers ever tested in animal models… **Lowest listed price:** $79.99 across 3 listings Full Dihexa profile (https://www.bodyhackguide.co/compound/dihexa) ## Side-by-side comparison | Attribute | Bromantane | Dihexa | | --- | --- | --- | | Category | Nootropics | Nootropics | | Research Stage | Preclinical | Preclinical | | Mechanism of Action | Bromantane's mechanism of action is genuinely unusual among cognition-improving and energy-supporting compounds, combining monoaminergic modulation with neurosteroidogenesis in a way that produces stimulation without the anxiety and sleep disruption of… | Dihexa is a small-molecule analog derived from angiotensin IV (AngIV). It retains the Tyr-Ile core of Nle1-AngIV, with an N-terminal hexanoic acid cap and a C-terminal 6-aminohexanoic amide that give it metabolic stability and blood-brain-barrier penetration.… | | Half-Life | — | Not characterized in humans. Dihexa was engineered for metabolic stability (resistant to plasma and enzymatic degradation) and blood-brain-barrier penetration; in preclinical work its central procognitive effects appear to outlast its plasma presence. | | Typical Dose Range | — | 5 to 40 mg oral per day (anecdotal range; no established human dose) | | Dosing Frequency | — | Once daily (oral), typically in the morning | | Administration | — | Oral, Intranasal, Subcutaneous | | Side Effects | The reported safety profile of Bromantane in Russian clinical trials is generally favourable, with adverse events in placebo-controlled studies often at rates comparable to placebo. The most commonly documented side effects include mild gastrointestinal… | No controlled human safety data. Anecdotal user reports include headache, fatigue, irritability or anxiety, insomnia, and vivid dreams, usually at higher doses. The most serious concern is theoretical rather than reported: because dihexa acts on the HGF/c-Met… | | Molecular Weight | 306.24 g/mol | 504.7 g/mol | | Common Vial Sizes | — | 50mg, 100mg | ## Price History 2 data points - Disguised Alpha - BHG Labs ## Price History 2 data points ### Bromantane: potential benefits - Motivation and drive - Anxiety reduction - Physical stamina - Crash-free stimulation - Dopamine synthesis upregulation - Mood enhancement ### Dihexa: potential benefits - Synaptogenesis: formation of new dendritic spines and functional synapses (preclinical) - Memory and spatial-learning support in rodent models - Potential research application in Alzheimer's and other neurodegenerative disease models - HGF/c-Met and PI3K/Akt-linked neuroplasticity (mechanism proposed; key paper retracted) ## Frequently asked ### What's the difference between Bromantane and Dihexa? Bromantane is a nootropics that bromantane's mechanism of action is genuinely unusual among cognition-improving and energy-supporting compounds, combining monoaminergic modulation with neurosteroidogenesis in a…. Dihexa is a nootropics that dihexa is a small-molecule analog derived from angiotensin iv (angiv). it retains the tyr-ile core of nle1-angiv, with an n-terminal hexanoic acid cap and a c-terminal…. The two differ in mechanism, half-life (not reported vs Not characterized in humans. Dihexa was engineered for metabolic stability (resistant to plasma and enzymatic degradation) and blood-brain-barrier penetration; in preclinical work its central procognitive effects appear to outlast its plasma presence.), and typical dose range. ### Which has the longer half-life, Bromantane or Dihexa? Bromantane has a half-life of not reported. Dihexa has a half-life of Not characterized in humans. Dihexa was engineered for metabolic stability (resistant to plasma and enzymatic degradation) and blood-brain-barrier penetration; in preclinical work its central procognitive effects appear to outlast its plasma presence.. Longer half-lives generally mean less frequent dosing but slower on/off kinetics. ### Which is cheaper, Bromantane or Dihexa? Lowest listed price on BodyHackGuide: Bromantane from $74.99, Dihexa from $79.99. Prices are pulled from the vendor listings tracked on BHG and change frequently. See the compare tables on each compound page for the current set of offers. ### Can you stack Bromantane and Dihexa? Stacking depends on mechanism overlap, safety profile, and goals. Bromantane and Dihexa should only be stacked after reviewing each compound's individual protocol page, side effect profile, and any published interaction data. Use the BodyHackGuide stack builder for a structured review before combining research compounds. ## See current vendor prices Listings from the vendors we track. Prices change often, so check the vendor before you buy. Bromantane prices: https://www.bodyhackguide.co/compound/bromantane?tab=prices Dihexa prices: https://www.bodyhackguide.co/compound/dihexa?tab=prices Compare all compounds: https://www.bodyhackguide.co/compare ### Before you buy Bromantane or Dihexa Check the vendor trust score. Every supplier we track is rated 0-100 on COA verification, payment transparency, shipping, reviews, and listings: one published, reproducible methodology, applied to every vendor. View Vendor Scorecard (https://www.bodyhackguide.co/vendors/scorecard) ## Related comparisons Bromantane vs Modafinil: https://www.bodyhackguide.co/compare/bromantane-vs-modafinil Dihexa vs Noopept: https://www.bodyhackguide.co/compare/dihexa-vs-noopept **Research use only.** BodyHackGuide is a research and price-comparison reference. The compounds discussed on this page are not approved by the FDA for human consumption and are sold strictly for laboratory research. Prices shown are pulled from vendor listings tracked on BHG and are subject to change. Every vendor is ranked on the same public, reproducible methodology. See editorial standards (https://www.bodyhackguide.co/editorial-standards) and affiliate disclosure (https://www.bodyhackguide.co/affiliate-disclosure). BodyHackGuide (https://www.bodyhackguide.co/) Your biohacking research hub: compound pricing, brain health protocols, dosing tools, and vendor reviews. support@bodyhackguide.co Join our Discord: https://discord.gg/Mhq5UdRYBA r/BodyHackGuide on Reddit: https://reddit.com/r/BodyHackGuide **Affiliate Disclosure:** We rank every vendor on the same public, reproducible methodology (https://www.bodyhackguide.co/vendors/methodology). Full details in our affiliate disclosure (https://www.bodyhackguide.co/affiliate-disclosure). **Research Disclaimer:** All compounds listed are for laboratory and research purposes only. Not for human consumption. This site does not sell or ship any products. Always consult a qualified healthcare professional and comply with local regulations. © 2026 BodyHackGuide. All rights reserved. - Terms: https://www.bodyhackguide.co/terms - Privacy: https://www.bodyhackguide.co/privacy ## Structured data ```json [ { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.bodyhackguide.co/" }, { "@type": "ListItem", "position": 2, "name": "Compare", "item": "https://www.bodyhackguide.co/compare" }, { "@type": "ListItem", "position": 3, "name": "Bromantane vs Dihexa" } ] }, { "@context": "https://schema.org", "@type": "WebPage", "name": "Bromantane vs Dihexa: Side-by-Side Comparison (2026)", "description": "Compare Bromantane vs Dihexa side by side. We earn a commission on some vendor links. Mechanism, half-life, dose range, side effects and prices.", "url": "https://www.bodyhackguide.co/compare/bromantane-vs-dihexa", "dateModified": "2026-10-28", "isPartOf": { "@type": "WebSite", "name": "BodyHackGuide", "url": "https://www.bodyhackguide.co" }, "mainEntity": { "@type": "ItemList", "itemListElement": [ { "@type": "ListItem", "position": 1, "item": { "@type": "Product", "name": "Bromantane", "description": "Bromantane is an atypical psychostimulant and anxiolytic developed in the 1980s at the Zakusov Institute of Pharmacology of the Russian Academy of Medical Sciences, originally created as an adaptogen for Soviet military and elite athletic use and later approved in Russia for the treatment of…", "url": "https://www.bodyhackguide.co/compound/bromantane", "category": "Nootropics", "offers": { "@type": "AggregateOffer", "lowPrice": "74.99", "priceCurrency": "USD", "offerCount": 3 } } }, { "@type": "ListItem", "position": 2, "item": { "@type": "Product", "name": "Dihexa", "description": "Dihexa is a synthetic peptide analogue of the angiotensin IV metabolite LVV-hemorphin-7, developed at Washington State University. It is considered one of the most potent cognitive enhancers ever tested in animal models — reportedly 7 orders of magnitude more potent than BDNF at improving cognitive…", "url": "https://www.bodyhackguide.co/compound/dihexa", "category": "Nootropics", "offers": { "@type": "AggregateOffer", "lowPrice": "79.99", "priceCurrency": "USD", "offerCount": 3 } } } ] } }, { "@context": "https://schema.org", "@type": "Organization", "@id": "https://www.bodyhackguide.co#organization", "name": "BodyHackGuide", "alternateName": "BHG", "url": "https://www.bodyhackguide.co", "logo": { "@type": "ImageObject", "url": "https://www.bodyhackguide.co/logo.png", "width": 512, "height": 512 }, "description": "Evidence-based research reference for peptides and nootropics. 273 compound profiles, interactive dosing calculators, vendor price comparisons, and trust-scored vendor reviews scored on a public, reproducible methodology applied to every vendor. We earn a commission on purchases through some of our links.", "foundingDate": "2024", "founder": { "@id": "https://www.bodyhackguide.co/about#person" }, "sameAs": [ "https://reddit.com/r/BodyHackGuide", "https://reddit.com/r/BrainHackGuide", "https://reddit.com/r/Biohackingher", "https://discord.gg/Mhq5UdRYBA" ], "knowsAbout": [ "Peptide research", "Nootropic research", "Biohacking", "Compound dosing", "Vendor transparency" ], "publishingPrinciples": "https://www.bodyhackguide.co/editorial-standards", "ethicsPolicy": "https://www.bodyhackguide.co/editorial-standards", "diversityPolicy": "https://www.bodyhackguide.co/editorial-standards" }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What's the difference between Bromantane and Dihexa?", "acceptedAnswer": { "@type": "Answer", "text": "Bromantane is a nootropics that bromantane's mechanism of action is genuinely unusual among cognition-improving and energy-supporting compounds, combining monoaminergic modulation with neurosteroidogenesis in a…. Dihexa is a nootropics that dihexa is a small-molecule analog derived from angiotensin iv (angiv). it retains the tyr-ile core of nle1-angiv, with an n-terminal hexanoic acid cap and a c-terminal…. The two differ in mechanism, half-life (not reported vs Not characterized in humans. Dihexa was engineered for metabolic stability (resistant to plasma and enzymatic degradation) and blood-brain-barrier penetration; in preclinical work its central procognitive effects appear to outlast its plasma presence.), and typical dose range." } }, { "@type": "Question", "name": "Which has the longer half-life, Bromantane or Dihexa?", "acceptedAnswer": { "@type": "Answer", "text": "Bromantane has a half-life of not reported. Dihexa has a half-life of Not characterized in humans. Dihexa was engineered for metabolic stability (resistant to plasma and enzymatic degradation) and blood-brain-barrier penetration; in preclinical work its central procognitive effects appear to outlast its plasma presence.. Longer half-lives generally mean less frequent dosing but slower on/off kinetics." } }, { "@type": "Question", "name": "Which is cheaper, Bromantane or Dihexa?", "acceptedAnswer": { "@type": "Answer", "text": "Lowest listed price on BodyHackGuide: Bromantane from $74.99, Dihexa from $79.99. Prices are pulled from the vendor listings tracked on BHG and change frequently. See the compare tables on each compound page for the current set of offers." } }, { "@type": "Question", "name": "Can you stack Bromantane and Dihexa?", "acceptedAnswer": { "@type": "Answer", "text": "Stacking depends on mechanism overlap, safety profile, and goals. Bromantane and Dihexa should only be stacked after reviewing each compound's individual protocol page, side effect profile, and any published interaction data. Use the BodyHackGuide stack builder for a structured review before combining research compounds." } } ] } ] ```