What is the difference between ARA-290 and Livagen?

ARA-290: Non-hematopoietic EPO analogue; activates innate repair receptor (IRR/EPOR/CD131 complex) without erythropoietic effects; promotes tissue repair and nerve healing Livagen: Tetrapeptide bioregulator for hepatocytes; activates gene expression in liver cells; promotes liver cell regeneration; restores lymphocyte activity via liver-mediated immune pathways

Is ARA-290 FDA approved?

ARA-290 is investigational and not FDA approved. It is discussed for research and educational purposes only, not as medical guidance.

Is Livagen FDA approved?

Livagen is not evaluated or approved by the FDA. It is discussed for research and educational purposes only, not as medical guidance.

How is ARA-290 administered in research settings?

In research settings, ARA-290 is typically administered via the subcutaneous or intravenous routes. PeptideBase does not provide dosing or administration instructions.

How is Livagen administered in research settings?

In research settings, Livagen is typically administered via the subcutaneous or intramuscular routes. PeptideBase does not provide dosing or administration instructions.

Home›Research›Compare›ARA-290 vs Livagen

Peptide Comparison

ARA-290 vs Livagen

Name: ARA-290 vs Livagen — Per-mg Price Comparison
Creator: PeptideBase
License: https://peptidebase.io/terms

Both are Longevity & Cellular peptides.

ARA-290

Cibinetide

LongevityInvestigationalResearch Only

Half-life: ~2 min (IV); ~10–20 min (SC)

17 providers listed

Full ARA-290 profile →

Livagen

Lys-Glu-Asp-Glu

LongevityNot EvaluatedResearch Only

Half-life: Unknown

3 providers listed

Full Livagen profile →

Bottom line

ARA-290 carries stronger published evidence (RCT, 2 key studies) than Livagen (Review, 2); both are research compounds.

Quick Verdict

ARA-290

Half-life

~2 min (IV); ~10–20 min (SC)

Livagen

Half-life

Unknown

Which One Should You Choose?

Your goal	Better option
Stronger clinical evidence	ARA-290
Further along in FDA review	ARA-290
Lower typical price per mg	Livagen
More provider options (17 vs 3)	ARA-290

Research summary only — not medical advice. Consult a qualified provider before making any decisions.

Side-by-Side Comparison

ARA-290

Livagen

Mechanism Family

Longevity & Cellular

Half-life

~2 min (IV); ~10–20 min (SC)

Unknown

FDA Status

investigational

not evaluated

Admin Routes

subcutaneous, intravenous

subcutaneous, intramuscular

Availability

Research Only

Providers

17 listed

3 listed

Avail. Notes

Non-hematopoietic EPO analog (cibinetide) by Araim Pharma. Phase 3 for sarcoidosis peripheral neuropathy; Dutch conditional marketing authorisation applied for. No FDA approval. Investigational.

Russian liver peptide bioregulator (Lys-Glu-Asp-Gly) from Khavinson Institute. Studied for aging and hepatic function. No FDA approval, no NDA or IND. Research chemical in US.

Research Evidence

ARA-290

RCT · 2 key studies · most recent 2026

Livagen

Review · 2 key studies · most recent 2022

Research Citations

ARA-290

RCT2017 · Investigative Ophthalmology & Visual Science

Cibinetide (ARA 290) reduces small nerve fiber pathology in sarcoidosis patients

Animal2026 · Neurobiol Dis

Immunometabolic dysregulation drives selective executive cognitive dysfunction in male db/db mice.

Livagen

Review2022 · International Journal of Molecular Sciences

Bioavailability and Biological Activities of Food-Derived Di- and Tripeptides: In Silico and In Vitro Studies

Review2020 · Stem Cell Reviews and Reports

Short Peptides in the Treatment of Age-Related Diseases

About ARA-290

Non-hematopoietic EPO analogue; activates innate repair receptor (IRR/EPOR/CD131 complex) without erythropoietic effects; promotes tissue repair and nerve healing

Research Areas

neuropathic pain relieftissue repairanti-inflammatorymetabolic improvement

About Livagen

Tetrapeptide bioregulator for hepatocytes; activates gene expression in liver cells; promotes liver cell regeneration; restores lymphocyte activity via liver-mediated immune pathways

Research Areas

liver cell regenerationhepatoprotectionimmune restoration via liverchromatin activation

Safety Profile

Information below reflects published research data only — not medical advice. Consult a qualified provider before use.

ARA-290

Reported (Unverified — Pending Clinical Review)

active erythrocytosis

No established clinical contraindications

Livagen

No established clinical contraindications. This is an investigational compound with limited human data and has not been evaluated by the FDA for safety in this context. Consult a qualified clinician.

Price (per mg)

ARA-290

$4.95/mg

$3.91 – $5.56 range

34 vendors

View price index →Find providers →

Livagen

$3.00/mg

$2.75 – $3.15 range

9 vendors

View price index →Find providers →

Find Providers

Where to source these peptides

Providers offering

ARA-290

17 listed

Browse directory →

Providers offering

Livagen

3 listed

Browse directory →

PeptideBase lists providers for educational research purposes only. Always consult a qualified healthcare professional before obtaining or using any peptide.

More Longevity & Cellular Comparisons

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Educational research tools — not medical advice.

Cite this page

Data last updated August 26, 2026

Free to reference and republish with attribution to PeptideBase. Choose a format:

PeptideBase. (2026). ARA-290 vs Livagen — Per-mg Price Comparison. Retrieved September 11, 2026, from https://peptidebase.io/peptides/compare/ara-290/livagen

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