Epithalon for Sale — USA Source, ≥99% Purity, Direct Purchase

PureRawz offers Epithalon for sale with the most
rigorous quality documentation in the research-grade tetrapeptide market.
Our Epithalon (Epitalon / AEDG / Ala-Glu-Asp-Gly) is the synthetic
telomerase-activating tetrapeptide derived from the pineal bioregulator
Epithalamin — available for immediate direct purchase, in stock, shipping
from our USA-based facility within 1 business day. Every vial is certified
at ≥99% purity via independent third-party HPLC and mass spectrometry,
accompanied by a dual Certificate of Analysis covering both purity and
endotoxin load, and labeled with a unique lot number traceable to its
batch-specific COA. If you are searching for
Epithalon for sale from a verifiable USA source — not
a foreign supplier at 97% purity recommending BSA carrier workarounds
— PureRawz is your benchmark.

Epithalon for Sale — Specifications at a Glance

• Common Names: Epithalon | Epitalon | AEDG |
  Ala-Glu-Asp-Gly | Epithalone
• Sequence: Ala-Glu-Asp-Gly (tetrapeptide —
  4 amino acids)
• Molecular Formula: C₁₄H₂₂N₄O₉
• Molecular Weight: 390.349 g/mol
• CAS Number: 307297-39-8
• Purity: ≥99% — HPLC + Mass Spectrometry
• COA Type: Dual — Purity COA + Endotoxin COA
  (LAL assay), both lot-specific and downloadable
• Form: Lyophilized powder — no carrier protein
  needed at ≥99% purity
• Sizes Available for Sale: 10mg / 20mg / 50mg
  per vial
• Stock Status: In stock — ships within 1 business
  day (USA)
• Shipping Origin: USA-based facility
• Storage: −20°C long-term | 2–8°C short-term
• Lot Number: Printed on vial — matched to
  batch-specific COA
• Reconstitution: Dissolves readily in sterile
  water — no acidic co-solvents or BSA carrier required

Where to Find Reliable Epithalon for Sale — Source Verification Guide
for Researchers

The "Epithalon for sale" market in 2026 includes suppliers operating
across a wide range of documentation standards, purity grades, and
geographic origins. Before placing any order, researchers and procurement
officers should verify the following five criteria — each of which
PureRawz satisfies as standard:

5 Non-Negotiable Quality Markers for Epithalon for Sale

Epithalon for Sale — Purity and Documentation Comparison

Not all Epithalon available for sale meets the same quality standard.
The following comparison reflects the documented specifications of the
suppliers currently ranking for "Epithalon for sale" in April 2026:

How to Order Epithalon for Sale from PureRawz — Purchase Process

PureRawz has designed the Epithalon purchase process to be as
straightforward as possible for laboratory procurement officers,
independent researchers, and institutional buyers. Unlike some suppliers
that require consultation, inquiry, or account creation before displaying
pricing:

The PureRawz Epithalon Purchase Process

1. Select your vial size above — Epithalon for sale
   in 10mg, 20mg, and 50mg lyophilized vials. For in-vitro telomerase
   and telomere length assays using published Khavinson protocols
   (1.0 µg/mL daily dosing), a 10mg vial provides approximately
   10,000 µg — sufficient for thousands of individual cell culture
   wells at standard working concentrations. The 50mg vial offers
   the best per-milligram value for larger research programs or
   multi-endpoint longevity panels.
2. Download and verify both COAs before purchase —
   Both the Purity COA (HPLC + MS, ≥99%) and the Endotoxin COA
   (LAL assay) are available for download directly from the product
   page before adding to cart. Verify the molecular weight shown
   in the mass spectrum is 390.349 g/mol — confirming intact
   N-terminal glutamic acid and excluding pyroglutamate cyclization.
3. Add to cart and proceed to secure checkout —
   Accepts major credit cards via SSL-encrypted checkout. No
   mandatory account creation. No consultation requirement. No
   prescription gate.
4. Research use acknowledgment at checkout — A
   one-click confirmation that the product is purchased for lawful
   in-vitro laboratory research purposes only.
5. 1 business day processing — USA dispatch — All
   orders are processed and dispatched from our USA-based facility
   within 1 business day. Tracking number issued by email
   immediately upon dispatch.
6. Receive vial with lot number and COA access —
   The lot number on your vial is pre-matched to both downloadable
   COA documents. File these with your institutional procurement
   records immediately upon receipt.

What Comes with Every PureRawz Epithalon Order

• ✓ Lyophilized Epithalon vial — selected size, sealed and
  lot-labeled
• ✓ Unique lot number — printed on vial, cross-referenced to
  COA
• ✓ Purity COA download — HPLC + MS, ≥99%, MW confirmed at
  390.349 g/mol
• ✓ Endotoxin COA download — LAL assay, batch-specific result
• ✓ USA tracking number — dispatched within 1 business day
• ✓ Research use documentation for institutional procurement
  records

Reconstituting Your Epithalon After Purchase — Lab Protocol

One of the most important advantages of purchasing ≥99% pure Epithalon
for sale from PureRawz vs. lower-purity competitors is that our product
dissolves cleanly in sterile water without the carrier protein addition
(BSA or HSA) recommended by ProSpec Bio for their 97.0% purity product.
Carrier protein addition introduces experimental variables that can
interfere with histone binding assays, telomerase activity measurements,
and interleukin-2 expression endpoints.

Materials Required

• PureRawz Epithalon lyophilized vial (≥99%, lot number verified
  against COA)
• Sterile water for injection (preferred — no acidic additives
  that risk pyroglutamate cyclization)
• Bacteriostatic water (0.9% benzyl alcohol) for multi-use
  preparations
• Insulin syringe — 0.3mL or 0.5mL, 27–29 gauge
• 70% isopropyl alcohol swabs
• Refrigerated storage (2–8°C) ready immediately after
  reconstitution

Working Concentration Guide

• 10mg vial + 1mL sterile water =
  10mg/mL (10,000 mcg/mL stock)
• 10mg vial + 2mL sterile water =
  5mg/mL (5,000 mcg/mL)
• 20mg vial + 2mL sterile water =
  10mg/mL (10,000 mcg/mL)
• 50mg vial + 5mL sterile water =
  10mg/mL (10,000 mcg/mL)
• For in-vitro cell culture (Khavinson protocol):
  Dilute stock to 1.0 µg/mL in culture media for telomerase
  activation assays

Critical Storage Advantage Over Competitor Products

Why Researchers Are Buying Epithalon for Sale in 2026 —
Research Application Overview

Understanding why the demand for Epithalon for sale has expanded
significantly in 2026 requires understanding its unique research position
— it is one of the few longevity peptides with over 40 years of published
literature, a direct link to the Hayflick limit breakthrough, and
confirmed endogenous presence in the human pineal gland (verified 2017).
The following research applications are driving current procurement demand:

Primary Research Application — Telomere Biology and Cellular Aging

• Telomerase activation assays: The landmark 2003
  Khavinson study (PMID: 12937682) demonstrated that Epithalon at 1.0
  µg/mL daily treatment reactivated telomerase in normally
  telomerase-negative human somatic cells — the foundational finding
  driving ongoing independent replication globally in 2025–2026
• Hayflick limit research: Control human fetal
  fibroblasts terminated at the 34th population doubling;
  Epithalon-treated cells continued beyond the 44th passage —
  a ~29% replicative lifespan extension in vitro. Researchers buying
  Epithalon for sale to replicate and expand this finding represent
  the largest single procurement driver in 2026
• Independent replication studies (2025 PMC):
  A 2025 publication in PMC confirmed Epithalon increases telomere
  length in human cell lines through telomerase upregulation and/or
  ALT pathway activity — with additional findings in cancer cell lines
  (21NT, BT474) versus normal cell lines (IBR.3, HMEC), opening new
  questions about cell-type-specific mechanisms

Secondary Research Applications Driving 2026 Procurement

• Reproductive biology and oocyte research (2025):
  Ullah et al. (2025, Life Sciences) demonstrated Epithalon-activated
  telomerase enhances bovine oocyte maturation rate and post-thawed
  embryo development — a new application driving procurement from
  reproductive biology and IVF research laboratories
• Epigenetic regulation research: The 2019
  discovery of Epithalon's H1.3 and H1.6 histone binding specificity
  has opened a new research track examining AEDG as an epigenetic
  tool for chromatin decondensation and gene expression modulation
  studies independent of telomere biology
• Circadian rhythm and melatonin research:
  Studies documenting Epithalon's role in AANAT enzyme modulation,
  PER1 circadian clock gene regulation, and melatonin synthesis
  normalization in aging models continue to drive procurement from
  chronobiology and sleep research laboratories
• Tumor biology and carcinogenesis models:
  Anisimov et al. (2002) showed Epithalon suppresses spontaneous
  mammary adenocarcinoma development in HER-2/neu transgenic mice
  and reduces colon carcinogenesis — driving ongoing procurement from
  cancer biology research programs examining whether the same
  mechanisms operate in human cancer cell lines
• Longevity stack protocols: The emerging 2026
  longevity research stack (Epithalon + GHK-Cu + NAD+ precursors)
  is driving multi-peptide procurement from anti-aging biology
  laboratories conducting systems-level longevity pathway mapping

Also Available for Sale — Related Longevity Research Peptides

Researchers purchasing Epithalon frequently add these complementary
longevity and anti-aging research compounds to their protocols. All
PureRawz compounds are independently third-party tested, lot-verified,
≥99% pure, and ship from our USA facility with dual COA documentation:

• 
  
  Epithalon (Deep Science Version)
  
  — Our companion page covering the full 40-year Khavinson
  research program, pyroglutamate cyclization analytical warning,
  histone binding mechanism, and complete preclinical research
  timeline. Recommended for researchers who need comprehensive
  scientific context alongside their purchase.
• 
  
  GHK-Cu (Copper Tripeptide-1) for Sale
  
  — The most evidence-rich anti-aging peptide in 2026
  reviews. Documented to modulate over 4,000 human genes.
  Frequently studied alongside Epithalon in comprehensive longevity
  research panels. ≥99% pure, dual COA, in stock, USA shipping.
• 
  
  BPC-157 for Sale
  
  — The most widely studied tissue repair research peptide.
  Included in multi-peptide longevity stacks alongside Epithalon
  for comprehensive anti-aging research panel design. Dual COA,
  ≥99% pure, in stock.
• 
  
  Sermorelin for Sale
  
  — GHRH(1-29) analogue studied for neuroendocrine axis
  restoration and GH pulsatility research. Investigated alongside
  Epithalon in aging biology protocols examining both endocrine
  normalization and telomere maintenance. ≥99% pure, dual COA,
  USA shipping.

Frequently Asked Questions — Epithalon for Sale

1. Is Epithalon legal to purchase for research in the USA?

Yes. Epithalon (CAS 307297-39-8 / AEDG) is legal to purchase for
legitimate in-vitro laboratory and preclinical research purposes in the
United States. It is not a DEA-scheduled controlled substance and does
not require a prescription or license for research procurement. It is
not on the WADA prohibited substances list. PureRawz sells Epithalon
exclusively for lawful research use — buyers confirm research intent at
checkout. Epithalon is not approved by the FDA for any therapeutic
indication and must not be self-administered or used for human
consumption outside of a licensed clinical context.

2. What purity should I require when buying Epithalon for sale?

For telomerase activation assays, telomere length measurement (qPCR),
histone binding studies, and IL-2 expression research — Epithalon's
primary published applications — a minimum of ≥99% HPLC purity confirmed
by mass spectrometry is the research-grade standard. Suppliers offering
97.0% or 98% purity introduce peptidic deletion sequences that can
compete at histone H1.3/H1.6 binding sites and confound endpoint
measurements. ProSpec Bio currently ranking for "Epithalon for sale"
provides only 97.0% RP-HPLC purity and recommends adding 0.1% BSA or
HSA carrier protein — a compensation protocol that indicates purity
limitations. PureRawz provides ≥99% HPLC + MS requiring no carrier
protein addition.

3. How much does Epithalon for sale cost from PureRawz?

PureRawz offers Epithalon for sale in three vial sizes to accommodate
different research budget and volume requirements: 10mg, 20mg, and 50mg
lyophilized vials. Current pricing is displayed on the product page above.
All sizes include the same dual COA documentation (purity + endotoxin),
lot number traceability, and USA shipping — there is no "premium tier"
for documentation. The 50mg vial typically offers the best per-milligram
value for research programs running multi-week telomerase assays or
longitudinal cell culture protocols.

4. Why does ProSpec Bio recommend BSA carrier protein for their
Epithalon and PureRawz does not?

ProSpec Bio's Epithalon for sale is certified at only 97.0% purity
by RP-HPLC — 2 percentage points below PureRawz's ≥99% HPLC + MS
certification. At lower purity levels, peptide preparations contain more
aggregation-prone deletion sequences and impurities that cause increased
protein adsorption to laboratory plasticware surfaces — reducing the
actual concentration of intact Epithalon reaching your cells below the
nominal concentration you calculate. ProSpec's recommendation to add
0.1% HSA or BSA is a standard mitigation strategy for this adsorption
problem. At PureRawz's ≥99% purity level, this carrier protein workaround
is not required — and its absence eliminates a variable that could
otherwise interfere with histone binding assays and telomerase activity
measurements.

5. How should I verify the Epithalon I receive is authentic?

Upon receiving any Epithalon for sale, verify four things before use:
(1) The lot number on the vial label matches the lot number on both COA
documents; (2) The mass spectrometry data in the COA shows MW 390.349
g/mol — confirming intact N-terminal glutamic acid (pyroglutamate
cyclization artifact would show ~373.35 g/mol); (3) The Purity COA was
issued by an accredited independent third-party laboratory — not
in-house; (4) A separate LAL endotoxin COA exists for the same lot
number. PureRawz provides all four verification documents with every
order.

6. How quickly does PureRawz ship Epithalon after purchase?

All PureRawz Epithalon orders are processed and dispatched within 1
business day of confirmed payment from our USA-based facility. You receive
a tracking number by email immediately upon dispatch. Continental USA
delivery typically arrives within 2–5 business days from dispatch
depending on location and carrier service. Unlike foreign suppliers
(including ProSpec Bio, based in Israel) whose Epithalon for sale requires
international shipping with customs exposure and extended transit, all
PureRawz orders are domestic USA shipments with no customs delay risk
and predictable cold-chain integrity.

7. What sizes of Epithalon for sale does PureRawz offer?

PureRawz offers Epithalon for sale in 10mg, 20mg, and 50mg lyophilized
vials. The 10mg vial is appropriate for laboratories initiating Epithalon
research or running small-scale pilot assays at standard working
concentrations (1.0 µg/mL per published Khavinson protocols provides
approximately 10,000 doses per vial at that concentration). The 20mg and
50mg vials are recommended for established research programs running
multi-week longitudinal cell culture protocols, multi-endpoint longevity
research panels, or multi-investigator laboratory settings requiring a
consistent lot for experiment-to-experiment reproducibility.

8. Is there a difference between "Epithalon for sale" and "Epitalon
for sale"?

No — Epithalon and Epitalon are two different spellings for the exact
same synthetic tetrapeptide: Ala-Glu-Asp-Gly (CAS 307297-39-8). Both
names are used interchangeably in published research literature, supplier
listings, and search results. PureRawz Epithalon for sale is the same
compound as Epitalon for sale — the same molecular formula
(C₁₄H₂₂N₄O₉), same molecular weight (390.349 g/mol), same CAS number,
and same ≥99% purity certification applies regardless of which spelling
you search. Note that "Epithalamin" is a different entity — the natural
bovine pineal extract complex from which the synthetic AEDG tetrapeptide
was derived — and is not available as a defined-purity synthetic
research compound.

9. Can I use Epithalon from PureRawz in published research?

Yes — PureRawz Epithalon for sale is supplied as a research-grade
compound appropriate for in-vitro and preclinical research programs
intended for publication. For publication-track research, the key
documentation requirements are: (1) lot-specific COA traceable to the
exact batch used in experiments — PureRawz provides this; (2) purity
documented by HPLC and mass spectrometry — PureRawz provides both;
(3) endotoxin documentation for cell-based assays — PureRawz provides
this as a separate LAL COA. When writing your methods section, you can
cite: "Epithalon (Ala-Glu-Asp-Gly, CAS 307297-39-8, ≥99% purity by
HPLC/MS, Lot [number], PureRawz) was reconstituted in sterile water at
[concentration] and added to cell culture media at [final concentration]."

10. What makes PureRawz Epithalon for sale better than competitors
for research use?

Three objective advantages: (1) Purity — ≥99% HPLC + MS vs. ProSpec's
97.0% RP-HPLC, eliminating the need for BSA carrier protein workarounds
and reducing deletion sequence interference in histone binding and
telomerase assays; (2) Documentation — dual downloadable COA (purity +
endotoxin) vs. single purity COA or no COA from competing suppliers,
providing the full chain-of-custody documentation institutional research
procurement requires; (3) Shipping origin — USA-based facility with 1
business day processing vs. international shipping from Israel (ProSpec)
or Chinese catalogs, eliminating customs delay, cold-chain integrity risk,
and legal import uncertainty for US-based research programs.