--- title: "ARA-290 vs KPV: Side-by-Side Comparison (2026)" url: https://www.bodyhackguide.co/compare/ara-290-vs-kpv description: "Compare ARA-290 vs KPV side by side. We earn a commission on some vendor links. Mechanism, half-life, dose range, side effects and prices. ARA-290 from $32.00." 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) # ARA-290 vs KPV Side-by-side comparison of ARA-290 and KPV: mechanism, half-life, dose range, safety profile, and vendor pricing. ARA-290 from $32.00 KPV from $34.99 ## Price snapshot ### 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 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 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) ## 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) ## Side-by-side comparison | Attribute | ARA-290 | KPV | | --- | --- | --- | | Category | Recovery | Recovery | | Research Stage | Phase 2 | Preclinical | | Mechanism of Action | 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… | 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… | | Half-Life | ~2 minutes (plasma half-life; downstream tissue-protective effects persist hours to days) | ~15–30 minutes (short-lived but downstream anti-inflammatory effects persist) | | Typical Dose Range | 1 mg - 4 mg subcutaneous daily | 500 mcg-2 mg per dose (standard); up to 5 mg daily in advanced protocols | | Dosing Frequency | Once daily | Once daily subcutaneous or oral | | Administration | — | Subcutaneous, Oral, Topical | | Side Effects | 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… | 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… | | Molecular Weight | ~1257 Da | 342.43 g/mol | | Common Vial Sizes | — | 5mg, 10mg | ## Price History 3 data points - Ion Peptide - BHG Labs - LB ## Price History 5 data points - OF - BM - Half Nattys - Ion Peptide - Disguised Alpha - BHG Labs ### ARA-290: potential benefits - Neuroprotective effects - Anti-inflammatory activity - Tissue repair without erythropoiesis - Potential diabetic neuropathy treatment - Sarcoidosis symptom reduction ### 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) ## Frequently asked ### What's the difference between ARA-290 and KPV? 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…. 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…. The two differ in mechanism, half-life (~2 minutes (plasma half-life; downstream tissue-protective effects persist hours to days) vs ~15–30 minutes (short-lived but downstream anti-inflammatory effects persist)), and typical dose range. ### Which has the longer half-life, ARA-290 or KPV? ARA-290 has a half-life of ~2 minutes (plasma half-life; downstream tissue-protective effects persist hours to days). KPV has a half-life of ~15–30 minutes (short-lived but downstream anti-inflammatory effects persist). Longer half-lives generally mean less frequent dosing but slower on/off kinetics. ### Which is cheaper, ARA-290 or KPV? Lowest listed price on BodyHackGuide: ARA-290 from $32.00, KPV from $34.99. 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 ARA-290 and KPV? Stacking depends on mechanism overlap, safety profile, and goals. ARA-290 and KPV 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. ARA-290 prices: https://www.bodyhackguide.co/compound/ara-290?tab=prices KPV prices: https://www.bodyhackguide.co/compound/kpv?tab=prices Compare all compounds: https://www.bodyhackguide.co/compare ### Before you buy ARA-290 or KPV 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. We earn an affiliate commission on some outbound clicks, and 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). 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