--- title: "KPV vs ARA-290: Side-by-Side Comparison (2026)" url: https://www.bodyhackguide.co/compare/kpv-vs-ara-290 description: "Compare KPV vs ARA-290 side by side. We earn a commission on some vendor links. Mechanism, half-life, dose range, side effects and prices. KPV from $34.99." 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) # KPV vs ARA-290 Side-by-side comparison of KPV and ARA-290: mechanism, half-life, dose range, safety profile, and vendor pricing. KPV from $34.99 ARA-290 from $32.00 ## Price snapshot ### KPV Current low $34.99 current listings 7-day low — not enough history yet 30-day low — not enough history yet 30-day change — not enough history yet ### ARA-290 Current low $32.00 current listings 7-day low — not enough history yet 30-day low — not enough history yet 30-day change — not enough history yet ## KPV KPV is a three-amino-acid peptide — Lysine-Proline-Valine — that makes up the C-terminal tail of alpha-MSH (alpha-melanocyte-stimulating hormone). With a molecular weight of only 342.4 Da, it is one of the smallest… **Lowest listed price:** $34.99 across 8 listings Full KPV profile (https://www.bodyhackguide.co/compound/kpv) ## ARA-290 ARA-290, also known as Cibinetide or pHBSP (Helix B Surface Peptide), is an 11-amino-acid peptide — QEQLERALNSS — designed to mimic a specific region of the tissue-protective surface of erythropoietin (EPO) without… **Lowest listed price:** $32.00 across 5 listings Full ARA-290 profile (https://www.bodyhackguide.co/compound/ara-290) ## Side-by-side comparison | Attribute | KPV | ARA-290 | | --- | --- | --- | | Category | Recovery | Recovery | | Research Stage | Preclinical | Phase 2 | | Mechanism of Action | KPV's mechanism of action has been worked out in detail over the past 20 years, and it is unusual enough to be worth understanding if you are using this compound. Unlike most peptides, KPV does not primarily act through classical G-protein-coupled receptors on… | ARA-290's mechanism of action is one of the more elegantly engineered examples of pharmaceutical design in the peptide space. Understanding it requires appreciation of the dual-receptor biology of erythropoietin and the specific receptor-selective engineering… | | Half-Life | ~15–30 minutes (short-lived but downstream anti-inflammatory effects persist) | ~2 minutes (plasma half-life; downstream tissue-protective effects persist hours to days) | | Typical Dose Range | 500 mcg-2 mg per dose (standard); up to 5 mg daily in advanced protocols | 1 mg - 4 mg subcutaneous daily | | Dosing Frequency | Once daily subcutaneous or oral | Once daily | | Administration | Subcutaneous, Oral, Topical | — | | Side Effects | KPV's side effect profile, based on the published literature and the research-peptide community's accumulated experience, is notable primarily for what is NOT reported. Across preclinical studies and the limited human case reports, no serious adverse events… | ARA-290 has demonstrated a notably favorable safety profile across clinical trials — one of the cleaner safety records among research peptides. The engineering rationale of separating tissue-protective effects from hematopoietic effects appears to have largely… | | Molecular Weight | 342.43 g/mol | ~1257 Da | | Common Vial Sizes | 5mg, 10mg | — | ## Price History 5 data points - OF - BM - Half Nattys - Ion Peptide - Disguised Alpha - BHG Labs ## Price History 3 data points - Ion Peptide - BHG Labs - LB ### KPV: potential benefits - Potent anti-inflammatory effects - Gut healing and barrier repair - Antimicrobial properties - Skin wound healing support - Potential anti-cancer properties (anti-angiogenic in tumors) ### ARA-290: potential benefits - Neuroprotective effects - Anti-inflammatory activity - Tissue repair without erythropoiesis - Potential diabetic neuropathy treatment - Sarcoidosis symptom reduction ## Frequently asked ### What's the difference between KPV and ARA-290? KPV is a recovery that kpv's mechanism of action has been worked out in detail over the past 20 years, and it is unusual enough to be worth understanding if you are using this compound. unlike most…. ARA-290 is a recovery that ara-290's mechanism of action is one of the more elegantly engineered examples of pharmaceutical design in the peptide space. understanding it requires appreciation of the…. The two differ in mechanism, half-life (~15–30 minutes (short-lived but downstream anti-inflammatory effects persist) vs ~2 minutes (plasma half-life; downstream tissue-protective effects persist hours to days)), and typical dose range. ### Which has the longer half-life, KPV or ARA-290? KPV has a half-life of ~15–30 minutes (short-lived but downstream anti-inflammatory effects persist). ARA-290 has a half-life of ~2 minutes (plasma half-life; downstream tissue-protective effects persist hours to days). Longer half-lives generally mean less frequent dosing but slower on/off kinetics. ### Which is cheaper, KPV or ARA-290? Lowest listed price on BodyHackGuide: KPV from $34.99, ARA-290 from $32.00. 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 KPV and ARA-290? Stacking depends on mechanism overlap, safety profile, and goals. KPV and ARA-290 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. KPV prices: https://www.bodyhackguide.co/compound/kpv?tab=prices ARA-290 prices: https://www.bodyhackguide.co/compound/ara-290?tab=prices Compare all compounds: https://www.bodyhackguide.co/compare ### Before you buy KPV or ARA-290 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 KPV vs BPC-157: https://www.bodyhackguide.co/compare/kpv-vs-bpc-157 **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": "KPV vs ARA-290" } ] }, { "@context": "https://schema.org", "@type": "WebPage", "name": "KPV vs ARA-290: Side-by-Side Comparison (2026)", "description": "Compare KPV vs ARA-290 side by side. We earn a commission on some vendor links. Mechanism, half-life, dose range, side effects and prices. KPV from $34.99.", "url": "https://www.bodyhackguide.co/compare/kpv-vs-ara-290", "dateModified": "2026-10-26", "isPartOf": { "@type": "WebSite", "name": "BodyHackGuide", "url": "https://www.bodyhackguide.co" }, "mainEntity": { "@type": "ItemList", "itemListElement": [ { "@type": "ListItem", "position": 1, "item": { "@type": "Product", "name": "KPV", "description": "KPV is a three-amino-acid peptide — Lysine-Proline-Valine — that makes up the C-terminal tail of alpha-MSH (alpha-melanocyte-stimulating hormone). With a molecular weight of only 342.4 Da, it is one of the smallest peptides in the research space, yet it preserves much of the anti-inflammatory…", "url": "https://www.bodyhackguide.co/compound/kpv", "category": "Recovery", "offers": { "@type": "AggregateOffer", "lowPrice": "34.99", "priceCurrency": "USD", "offerCount": 8 } } }, { "@type": "ListItem", "position": 2, "item": { "@type": "Product", "name": "ARA-290", "description": "ARA-290, also known as Cibinetide or pHBSP (Helix B Surface Peptide), is an 11-amino-acid peptide — QEQLERALNSS — designed to mimic a specific region of the tissue-protective surface of erythropoietin (EPO) without activating the classical hematopoietic EPO receptor that drives red blood cell…", "url": "https://www.bodyhackguide.co/compound/ara-290", "category": "Recovery", "offers": { "@type": "AggregateOffer", "lowPrice": "32.00", "priceCurrency": "USD", "offerCount": 5 } } } ] } }, { "@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 KPV and ARA-290?", "acceptedAnswer": { "@type": "Answer", "text": "KPV is a recovery that kpv's mechanism of action has been worked out in detail over the past 20 years, and it is unusual enough to be worth understanding if you are using this compound. unlike most…. ARA-290 is a recovery that ara-290's mechanism of action is one of the more elegantly engineered examples of pharmaceutical design in the peptide space. understanding it requires appreciation of the…. The two differ in mechanism, half-life (~15–30 minutes (short-lived but downstream anti-inflammatory effects persist) vs ~2 minutes (plasma half-life; downstream tissue-protective effects persist hours to days)), and typical dose range." } }, { "@type": "Question", "name": "Which has the longer half-life, KPV or ARA-290?", "acceptedAnswer": { "@type": "Answer", "text": "KPV has a half-life of ~15–30 minutes (short-lived but downstream anti-inflammatory effects persist). ARA-290 has a half-life of ~2 minutes (plasma half-life; downstream tissue-protective effects persist hours to days). Longer half-lives generally mean less frequent dosing but slower on/off kinetics." } }, { "@type": "Question", "name": "Which is cheaper, KPV or ARA-290?", "acceptedAnswer": { "@type": "Answer", "text": "Lowest listed price on BodyHackGuide: KPV from $34.99, ARA-290 from $32.00. 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 KPV and ARA-290?", "acceptedAnswer": { "@type": "Answer", "text": "Stacking depends on mechanism overlap, safety profile, and goals. KPV and ARA-290 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." } } ] } ] ```