Immune support / longevity

Thymosin Alpha-1 — immune modulation from the gland that declines most with age.

About this protocol

A premium add-on focused on immune system regulation. Thymosin Alpha-1 is derived from prothymosin alpha and produced by the thymus gland — the immune organ that begins involuting in the 20s and dramatically declines by midlife. Studied for immune senescence reversal in the longevity context.

Who it's for: Adults focused on longevity, immune resilience, or recovery from immune-related stressors.

What's in this protocol

IMMUNE GUARD is built around a single compound:

Thymosin Alpha-1

Thymosin Alpha-1 (Tα1)

Naturally occurring peptide derived from prothymosin alpha. Activates dendritic cells, enhances T-cell maturation and NK cell activity, modulates cytokine production. Studied for reversing thymic-involution-associated immune senescence.

Used for

Immune system modulationImmune senescence supportLongevity protocolsInfection resistance

What members are working toward

The following reflects areas of interest commonly reported by members and studied in the clinical literature. Results depend on individual health status, labs, and physician-directed care. Nothing below constitutes a treatment claim.

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Immune modulation

Tα1 modulates rather than suppresses or boosts — supporting immune system regulation across multiple cell populations.

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Immune senescence

Thymic involution is a hallmark of biological aging. Tα1 has been studied for its role in supporting the immune system as it transitions through midlife.

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Longevity adjunct

Frequently paired with TIMELESS or other longevity protocols for members building a comprehensive biological-aging plan.

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Premium tier-agnostic add-on

Bills separately from your monthly tier and stacks on top of any base protocol. Available at Foundation, Optimizer, or Elite with clinical eligibility.

Relevant bloodwork markers

IMMUNE GUARD is prescribed and monitored against bloodwork. The Halftime Baseline panel ($249, separate onboarding deliverable) covers the relevant markers below.

CBC with differential

CRP

Vitamin D

Immune panel (when indicated)

Aligned intents

IMMUNE GUARD is most commonly chosen by members whose primary intent is one of:

PRESERVE →PRIME →GLOW →

How to subscribe

Available at every tier

IMMUNE GUARD is a premium add-on — it bills separately on top of any tier (Foundation, Optimizer, or Elite) with clinical eligibility. It doesn't count toward your monthly protocol total.

Premium add-ons (VITALIZE, IMMUNE GUARD, MITOCORE) bill separately on top of any tier. The Halftime Baseline bloodwork panel ($249) is a separate onboarding deliverable, available at any tier.

Join the waitlist

Launching July 1, 2026

All prescriptions require physician evaluation. Compounded medications are not FDA-approved. Individual results vary. This is not medical advice.