Side-by-side · Research reference

PinealonvsTestagen

Side-by-side comparison across mechanism, dosage, evidence, side effects, administration, and stack synergies. Citations on every claim where available.

AHuman-MechanisticAUTO-DRAFTED12/36 cited

BAnimal-MechanisticHUMAN-REVIEWED11/41 cited

Pinealon

Pineal-derived · Neuroprotective

5–10 mgPer cycle doseKhavinson 2014

HumanMechanisticKhavinson 2014

HoursHalf-life (est)

SQ or IM · Daily for 10 days · 1-2×/year

Testagen

Bioregulator Peptide · Khavinson School

Lys-Glu-Asp-GlySequenceFedoreyeva 2011

NuclearLocalizationFedoreyeva 2011

TesticularTissue target

SQ · Abdomen · Cyclical

01Mechanism of Action

Parameter

Pinealon

Testagen

Primary target

Antioxidant defense + neuronal gene expression (proposed)Khavinson 2014

Testicular tissue; proposed nuclear DNA interaction

Pathway

Modulation of antioxidant enzymes (SOD, catalase) + neurotrophic factor expressionKhavinson 2014

Nuclear penetration → DNA/oligonucleotide binding → gene expression modulation (bioregulator hypothesis)Fedoreyeva 2011

Downstream effect

Reduced oxidative stress in neurons; improved cognitive function in age-related declineKhavinson 2014

Proposed support for spermatogenesis and testicular function; mechanistic data limited to nuclear localization and DNA interactionFedoreyeva 2011

Feedback intact?

—

Unknown — no HPG axis data

Origin

Synthetic 4-AA peptide derived from pineal gland extractKhavinson 2014

Khavinson bioregulator school — isolated from testicular tissue peptide fractions

Antibody development

—

02Dosage Protocols

Parameter

Pinealon

Testagen

Standard dose

5–10 mg / day for 10 daysKhavinson 2014

—

Frequency

Once daily during cycle

Once daily or alternate days

Lower / starter dose

2.5 mg / day

—

Evidence basis

Russian clinical trials + in vitroKhavinson 2014

Animal mechanistic / in vitro onlyFedoreyeva 2011

Duration

10-day cycles, 1–2× per year

—

Reconstitution

Bacteriostatic water

Sterile water or bacteriostatic saline

Timing

No specific time

—

Half-life

Hours

Unknown — likely minutes (short peptide)

Typical protocol (anecdotal)

—

100–200 mcg / day

No published human dosing studies; derived from Russian bioregulator practice.

Cycle length

—

10–20 days on, 10–14 days off

Bioregulator tradition uses pulsed cycles; no controlled data.

Route

—

Subcutaneous

04Side Effects & Safety

Parameter

Pinealon

Testagen

Injection site reaction

Mild irritation

—

Long-term safety

Limited Western data

Unknown — no long-term studies

Pregnancy / OB

Avoid

—

Injection site reactions

—

Erythema, mild irritation (potential)

Systemic effects

—

Unknown — no human safety data

Hormonal impact

—

No published data on testosterone, LH, FSH effects

Absolute Contraindications

Pinealon

·Pregnancy / breastfeeding

Testagen

·Active testicular malignancy

Relative Contraindications

Pinealon

·Active malignancy (theoretical via gene expression modulation)

Testagen

·Hormone-sensitive cancers (no data; theoretical caution)
·Pregnant or breastfeeding (no data)

05Administration Protocol

Parameter

Pinealon

Testagen

1. Reconstitution

Add 1–2 mL bacteriostatic water to 10 mg vial.

Add 1–2 mL sterile or bacteriostatic water to lyophilised vial. Swirl gently; do not shake. Solution should be clear.

2. Injection site

SQ — abdomen preferred.

Subcutaneous — abdomen or thigh. Rotate sites daily. Use standard insulin syringe (27–31G).

3. Timing

Daily during cycle, any time.

Morning or evening; no established optimal timing. Anecdotal preference: evening to align with circadian testosterone patterns.

4. Storage

Lyophilised: room temp. Reconstituted: refrigerate ≤30 days.

Lyophilised: room temp, dark. Reconstituted: refrigerate 2–8 °C, use within 14–21 days if bacteriostatic water used.

5. Needle

29–31G, 4–8 mm insulin syringe.

10–20 days on, 10–14 days off. Bioregulator tradition uses pulsed exposure; rationale: prevent receptor/pathway desensitisation.

06Stack Synergy

Pinealon

+ Epitalon

Moderate

View Epitalon →

Pinealon (neuroprotection) + Epitalon (telomerase activation) form the canonical Khavinson "longevity stack" — both pineal-derived bioregulators with complementary axes. Pinealon supports neuronal antioxidant defense; Epitalon supports telomere maintenance. Anecdotally cycled together 1–2× per year.

Pinealon: 5–10 mg SQ · daily × 10 days
Epitalon: 5–10 mg SQ · daily × 10 days (overlap or alternate)
Primary benefit: Neuroprotection + telomere preservation

Khavinson 2014 Khavinson 2003

Testagen

— no documented stacks