Immune

Livagen

Short peptide bioregulator derived from spleen tissue. Modulates lymphocyte activity and immune balance.

Route: SubQShelf life once mixed: ~30 daysCategory: Immune

What Livagen is

Livagen is a naturally occurring tripeptide bioregulator with the sequence Lys-Glu-Asp, originally identified from calf spleen tissue. Its mechanism involves interaction with specific immune cell populations, particularly lymphocytes, influencing their activity and differentiation pathways. While not acting through a singular receptor in the classical pharmacological sense, Livagen is thought to modulate gene expression related to immune cell function, helping to restore balance within the immune system. This bioregulatory action contributes to its role in maintaining immune homeostasis rather than directly stimulating or suppressing immune responses. Its precise biochemical targets are still an area of ongoing research, though its general function in immune modulation is recognized.

In research settings, Livagen is typically administered to explore its potential to support immune system function and balance. Observed effects, when they occur, are generally gradual, unfolding over several weeks of consistent use rather than manifesting acutely. Researchers sometimes investigate Livagen in conjunction with other peptide bioregulators or compounds aimed at broader systemic support, depending on the specific research objective. Typical research cycles often range from several weeks to a few months, followed by a period of observation. As with all research peptides, proper storage and sterile administration techniques are important considerations for researchers. It is important to remember that Livagen is a research peptide and not approved for medical use, nor should it be used as a substitute for professional medical advice or treatment.

Commonly reported effects

Immune modulation
Anti-inflammatory
Cellular longevity signaling
Chromatin support

Reported side effects & considerations

Rare mild fatigue

Storage & handling

LYOPHILIZED (unopened): store at 2-8°C (fridge) or -20°C (freezer) long-term. Protect from light.

AFTER RECONSTITUTION: refrigerate 2-8°C. Do NOT freeze. Discard after 30 days OR if the solution becomes cloudy, discolored, or contains particulates.

What people track

Because individual responses vary so much, the useful thing is your own record: what you logged and when, how much is left in the vial, and how your chosen metrics move over the weeks. Peptide Wizard keeps all of that in one place, alongside a 3D reference vial for Livagen.

FAQ

What is Livagen?

Short peptide bioregulator derived from spleen tissue. Modulates lymphocyte activity and immune balance.

What do people commonly report with Livagen?

Commonly reported effects include immune modulation, anti-inflammatory, cellular longevity signaling, chromatin support.

How should Livagen be stored?

LYOPHILIZED (unopened): store at 2-8°C (fridge) or -20°C (freezer) long-term. Protect from light.

How do I keep track of Livagen in my research log?

Peptide Wizard lets you record each entry, keep a vial ledger so you know what's left, and chart your own metrics over time. It is a logbook and reference only — it does not calculate or recommend doses.