← All compounds
Best Price
Cheapest · 50mg
$28.35
$0.57/mg at RefillPen
Buy at RefillPenCompare all 39 sources ↓
peptide39 sources in stock

Epithalon

Epitalon Tetrapeptide

Pineal-derived peptide. Aging and circadian research.

Aging researchCircadian research

For research use only · Not for human consumption

/ compare by size

Every source for Epithalon

Affiliate disclosure: purchases through links below may earn us a commission. Rankings are never sold — methodology · full disclosure

Size:
20 sources for 10mg·cheapest $19.80 at Ascension Peptides (with code)·$4.40/mg
#1
Ascension PeptidesBEST
4.8
$44.00
$19.80
with code
Buy at Ascension Peptides →
#2
Welli Labs
4.6
$29.99
$3.00/mg
Buy at Welli Labs →
#3
Atomik Labz
4.7
$35.00
$3.50/mg
Buy at Atomik Labz →
#4
AMP Peptides
4.8
$38.00
$3.80/mg
Buy at AMP Peptides →
#5
Nano Blue Labs
4.6· price unverified
$45.05
$37.42
$3.74/mg
Buy at Nano Blue Labs →
#6
Omegamino
4.5· price unverified
$63.53
$6.35/mg
Buy at Omegamino →
#7
Valor Peptides
4.8· price unverified
$65.84
$6.58/mg
Buy at Valor Peptides →
#8
Molecular Solutions
4.7· price unverified
$65.98
$6.60/mg
Buy at Molecular Solutions →
#9
Peppy
4.7· price unverified
$92.92
$68.87
$6.89/mg
Buy at Peppy →
#10
RetaOneLabs
4.7· price unverified
$70.75
$7.08/mg
Buy at RetaOneLabs →
#11
RefillPen
4.5· price unverified
$73.90
$7.39/mg
Buy at RefillPen →
#12
AlgoRX
4.7· price unverified
$76.83
$7.68/mg
Buy at AlgoRX →
#13
Throne
4.7· price unverified
$77.53
$7.75/mg
Buy at Throne →
#14
Good Labs
4.7· price unverified
$86.55
$8.65/mg
Buy at Good Labs →
#15
Peptidology
4.8· price unverified
$88.40
$8.84/mg
Buy at Peptidology →
#16
Modern Research Peptides
4.8· price unverified
$92.18
$9.22/mg
Buy at Modern Research Peptides →
#17
Felix Chemical Supply
4.5· price unverified
$92.41
$9.24/mg
Buy at Felix Chemical Supply →
#18
Renova Peptides
4.6· price unverified
$100.68
$10.07/mg
Buy at Renova Peptides →
#19
Glow Aminos
4.5· price unverified
$102.06
$10.21/mg
Buy at Glow Aminos →
#20
Flawless Compounds
4.7· price unverified
$108.92
$10.89/mg
Buy at Flawless Compounds →
#21
Modified Aminos
4.5· price unverified
$65.37
$6.54/mg
Out of stock
#22
Biocase Innovations
4.6· price unverified
$91.83
$9.18/mg
Out of stock
🏆Our pick for Epithalon
Ascension Peptides
10mg · USA · Card / Crypto / Zelle
  • Third-party tested (Janoshik)
  • COAs provided — Per-batch core, quarterly bonus
  • Highest verification tier in stock
  • 4.8★ community rating
$69.99$44.00
$1.98/mg
Buy at Ascension Peptides
Affiliate link · disclosure
Also solid
AMP Peptides
10mg · $3.80/mg
$38.00
Buy →
Welli Labs
50mg · $1.80/mg
$89.99
Buy →
AMC Essentials
40mg · $2.00/mg
$79.99
Buy →
/ research index

The research base

Research Maturity
★★★☆☆
3/5 — Volume of studies
Evidence Strength
★★★☆☆
3/5 — Quality of evidence

Multiple Russian and international studies on aging research.

/ mechanism of action

How it works

Telomerase activation in some research models, pineal function support.

/ research dosing

Common research protocols

Range
5-10 mg/day for 10-20 day cycles
Frequency
Daily during cycle
Route
Subcutaneous
Cycle
Russian protocol: 10-20 day cycles, repeat 2x per year
Research notes

Khavinson tetrapeptide. Classical Russian protocol: 5-10mg/day SC for 10-20 days, repeated bi-annually. Long-term continuous use not studied.

FOR RESEARCH USE ONLY. Doses listed are compiled from published research literature, FDA-approved drug labels, and well-documented research community practice. Not medical advice.
/ standalone use

As a solo compound

Standard standalone use.

Common pairings
/ side effects

What to know

Generally well-tolerated.

/ timeline

Realistic expectations

2-4 week courses, repeated

FOR RESEARCH USE ONLY. Epithalon is intended for laboratory research and not for human consumption.