Where to Buy Epitalon in 2026: 32 Lab-Tested Sellers, From $0.480/mg With a Coupon Code
Where to buy Epitalon: PepAssess lists Epitalon at 52 vendors. As of November 12, 2026, the lowest price with a coupon code is $0.48/mg at Value Research Labs (code PEPASSESS); the median across all sellers is $2.47/mg. Vendors are ranked by Evidence Score.
Prices and codes updated November 12, 2026 · re-checked every night
Epitalon is the tetrapeptide Ala-Glu-Asp-Gly (AEDG).
Learn more about Epitalon from the published research: Bulletin of Experimental Biology and Medicine (2003) · Biogerontology (2025) · ClinicalTrials.gov (NIH)
The compounds listed on this page are for research purposes only, not for human consumption.
Epitalon reconstitution calculator →
Epitalon coupon codes
Prices with the code taken off · updated November 12, 2026 · re-checked every night
Every Epitalon coupon code
56 Epitalon sellers with a confirmed code — PepAssess's preferred vendor first, then highest Evidence Score.
| Shop | Score | Vial with code | Per mg | Per mg with code | vs typical | Code discount | Code | |
|---|---|---|---|---|---|---|---|---|
| Platinum LionPreferred | 93score | 50 mg vial $67.49 with code | $1.80/mg | $1.35/mg with code | — | 25% off | ShopShop ↗ | |
| Rebirth LabsPreferred | 84score | 40 mg vial $89.99 with code | $2.50/mg | $2.25/mg with code | — | 10% off | ShopShop ↗ | |
| BioLongevity Labs | 100score | 20 mg vial $80.72 with code | $4.75/mg | $4.04/mg with code | — | 15% off | ShopShop ↗ | |
| Hydro Research Peptides | 100score | 10 mg vial $36 with code | $4.50/mg | $3.60/mg with code | — | 20% off | ShopShop ↗ | |
| Lost Coast Aminos | 100score | 10 mg vial $20.70 with code | $2.30/mg | $2.07/mg with code | 34% below typical | 10% off | ShopShop ↗ | |
| Myoasis Labs | 99score | 50 mg vial $98.40 with code | $2.46/mg | $1.97/mg with code | — | 20% off | ShopShop ↗ | |
| Glow Peptides | 99score | 50 mg vial $94.49 with code | $2.10/mg | $1.89/mg with code | — | 10% off | ShopShop ↗ | |
| Bench Grade Peptides | 95score | 50 mg vial $142.20 with code | $3.16/mg | $2.84/mg with code | — | 10% off | ShopShop ↗ | |
| GigaCompounds | 95score | 10 mg vial $36 with code | $4/mg | $3.60/mg with code | — | 10% off | ShopShop ↗ | |
| Pinnacle Peptide Labs | 92score | 10 mg vial $38.24 with code | $4.50/mg | $3.82/mg with code | — | 15% off | ShopShop ↗ | |
| True Peptide Labs | 92score | 10 mg vial $20.80 with code | $3.20/mg | $2.08/mg with code | 9% below typical | 35% off | ShopShop ↗ | |
| PeakForce Labs | 92score | 10 mg vial $25.35 with code | $2.54/mg | $2.54/mg with code | 28% below typical | 35% off | ShopShop ↗ | |
| Ascension Peptides | 90score | 10 mg vial $25 with code | $5/mg | $2.50/mg with code | — | 50% off | ShopShop ↗ | |
| Peptide Giants | 89score | 50 mg vial $61.75 with code | $1.30/mg | $1.23/mg with code | 28% below typical | 5% off | ShopShop ↗ | |
| Rivn Research | 88score | 10 mg vial $33.99 with code | $4.00/mg | $3.40/mg with code | — | 15% off | ShopShop ↗ | |
| NOVA Labs | 88score | — | — | — | — | 10% off | ShopShop ↗ | |
| Silverstone Labs Co | 88score | 10 mg vial $19.55 with code | $2.30/mg | $1.95/mg with code | 34% below typical | 15% off | ShopShop ↗ | |
| Blue Ridge Peptides | 88score | 50 mg vial $76.50 with code | $1.70/mg | $1.53/mg with code | 6% below typical | 10% off | ShopShop ↗ | |
| Alpha Peptides | 87score | 10 mg vial $23.69 with code | $2.63/mg | $2.37/mg with code | 25% below typical | 10% off | ShopShop ↗ | |
| My Amino Lab | 86score | 10 mg vial $33.30 with code | $3.70/mg | $3.33/mg with code | — | 10% off | ShopShop ↗ | |
| Pivot Labs Global | 86score | 10 mg vial $55.25 with code | $6.50/mg | $5.52/mg with code | — | 15% off | ShopShop ↗ | |
| Everest Peptides | 85score | 50 mg vial $50.39 with code | $1.26/mg | $1.01/mg with code | 30% below typical | 20% off | ShopShop ↗ | |
| Rejuven8 Peptides | 85score | 50 mg vial $72.68 with code | $1.80/mg | $1.53/mg with code | — | 15% off | ShopShop ↗ | |
| NuLab Peptides | 84score | 50 mg vial $60.48 with code | $1.51/mg | $1.21/mg with code | 16% below typical | 20% off | ShopShop ↗ | |
| Disguised Alpha | 83score | 50 mg vial $80.99 with code | $1.80/mg | $1.62/mg with code | — | 10% off | ShopShop ↗ | |
| One Aminos | 83score | — | — | — | — | 33% off | ShopShop ↗ | |
| VISTARA LABS | 83score | — | — | — | — | 25% off | ShopShop ↗ | |
| Modern Research Peptides | 82score | 10 mg vial $19.79 with code | $3.30/mg | $1.98/mg with code | 6% below typical | 40% off | ShopShop ↗ | |
| VAYN | 81score | 10 mg vial $43.20 with code | $5.40/mg | $4.32/mg with code | — | 20% off | ShopShop ↗ | |
| BioInfinity | 81score | — | — | — | — | 10% off | ShopShop ↗ | |
| Stack Research | 80score | 10 mg vial $39.92 with code | $4.99/mg | $3.99/mg with code | — | 20% off | ShopShop ↗ | |
| CertaPeptides | 79score | — | — | — | — | 10% off | ShopShop ↗ | |
| MsAmino | 78score | 50 mg vial $44.00 with code | $2.20/mg | $1.76/mg with code | — | 20% off | ShopShop ↗ | |
| Prime Peptide Solutions | 78score | 10 mg vial $53.99 with code | $6.00/mg | $5.40/mg with code | — | 10% off | ShopShop ↗ | |
| Ps Peptides | 77score | 50 mg vial $113.48 with code | $2.60/mg | $2.34/mg with code | — | 10% off | ShopShop ↗ | |
| DAAVY Research | 77score | 10 mg vial $20 with code | $2.50/mg | $2/mg with code | 29% below typical | 20% off | ShopShop ↗ | |
| Ouralus | 77score | 10 mg vial $19.20 with code | $1.92/mg | $1.92/mg with code | 45% below typical | 10% off | ShopShop ↗ | |
| Great Northern Peptides | 76score | — | — | — | — | 10% off | ShopShop ↗ | |
| Zesty Rat | 75score | 10 mg vial $35.99 with code | $4.00/mg | $3.60/mg with code | — | 10% off | ShopShop ↗ | |
| Platinum Biolabs | 73score | 10 mg vial $41.25 with code | $5.50/mg | $4.13/mg with code | — | 25% off | ShopShop ↗ | |
| Blackline Scientific | 72score | 50 mg vial $68 with code | $1.70/mg | $1.36/mg with code | 6% below typical | 20% off | ShopShop ↗ | |
| GenX Peptides | 68score | 10 mg vial $29.75 with code | $3.50/mg | $2.98/mg with code | — | 15% off | ShopShop ↗ | |
| Ascend Research | 66score | 10 mg vial $62.96 with code | $7.00/mg | $6.30/mg with code | — | 10% off | ShopShop ↗ | |
| Value Research Labs | 64score | 50 mg vial $23.99 with code | $0.60/mg | $0.48/mg with code | 67% below typical | 20% off | ShopShop ↗ | |
| Voltera Sciences | 64score | 50 mg vial $94.34 with code | $2.22/mg | $1.89/mg with code | — | 15% off | ShopShop ↗ | |
| VMAX Peptides | 63score | 10 mg vial $22.41 with code | $2.49/mg | $2.24/mg with code | 29% below typical | 10% off | ShopShop ↗ | |
| Peptuvia | 63score | 50 mg vial $197.10 with code | $4.38/mg | $3.94/mg with code | — | 10% off | ShopShop ↗ | |
| Vitality Chems | 59score | 50 mg vial $97.01 with code | $2.18/mg | $1.94/mg with code | — | 11% off | ShopShop ↗ | |
| 99PurityPeptides | 43score | — | — | — | — | 10% off | ShopShop ↗ | |
| TCORE BIOTECH | 33score | 50 mg vial $63.99 with code | $1.60/mg | $1.28/mg with code | 11% below typical | 20% off | ShopShop ↗ | |
| Sparta Labs | 31score | — | — | — | — | 15% off | ShopShop ↗ | |
| Peptyds | 31score | — | — | — | — | 10% off | ShopShop ↗ | |
| peptide bioregulator | 26score | — | — | — | — | 5% off | ShopShop ↗ | |
| Project Amino | 21score | — | — | — | — | 10% off | ShopShop ↗ | |
| Helix Bio Chem | 16score | 50 mg vial $71.99 with code | $1.60/mg | $1.44/mg with code | 11% below typical | 10% off | ShopShop ↗ | |
| XLR8 | 15score | 50 mg vial $83.99 with code | $2.10/mg | $1.68/mg with code | — | 20% off | ShopShop ↗ |
Where to buy Epitalon: the short answer
What is the lowest Epitalon price with a coupon code?
As of November 12, 2026, the lowest Epitalon price PepAssess found with a coupon code is at Value Research Labs: $0.48 per mg with code PEPASSESS (20% off; $0.60 per mg before the code). Prices are re-checked every night. Value Research Labs coupon code
What is the best Epitalon coupon code?
As of November 12, 2026, the biggest Epitalon coupon code PepAssess has confirmed is PEPASSESS50OFF for 50% off at Ascension Peptides, which brings it to $2.50 per mg. PepAssess lists each code with its discount and the seller's Evidence Score, based on lab reports confirmed with the testing labs. Ascension Peptides coupon code
Where can I buy lab-tested Epitalon?
As of November 12, 2026, PepAssess lists 52 online vendors selling Epitalon. 32 of them publish a Epitalon lab report that the testing lab confirmed on its own records, and 15 of those cover both purity (HPLC and mass spec) and toxicity (endotoxin or sterility). The highest-scoring vendors with a lab-confirmed Epitalon report are BioLongevity Labs (100/100), Hydro Research Peptides (100/100) and Lost Coast Aminos (100/100). Compare all 52 Epitalon vendors on PepAssess
What is the best Epitalon vendor?
PepAssess ranks Epitalon vendors by Evidence Score (0–100): what each vendor documents — lab reports confirmed by the labs, how often it tests, business transparency and buyer protection. As of November 12, 2026, the top-scoring Epitalon vendors are BioLongevity Labs (100/100), Hydro Research Peptides (100/100) and Lost Coast Aminos (100/100) — all three with a lab-confirmed Epitalon report.
What is the cheapest Epitalon per mg?
The lowest Epitalon price PepAssess found is $0.60/mg at Value Research Labs; the median across vendors is $2.47/mg (as of November 12, 2026). Among vendors with a lab-confirmed Epitalon report, the lowest is $0.60/mg at Value Research Labs. Prices come from each vendor's own store and exclude shipping and discounts.
Epitalon cost per week
What one 50 mg vial of Epitalon costs per week of research, at the lowest one-vial price with a coupon code: $23.99 at Value Research Labs (code PEPASSESS, $0.48/mg), as of November 12, 2026.
| One vial used over | Cost per week |
|---|---|
| 2 weeks | $12.00 |
| 4 weeks | $6.00 |
| 8 weeks | $3.00 |
Lab-confirmed Epitalon reports
35 of 52 sellers publish a Epitalon lab report. 32 have one the testing lab confirmed on its own records; 15 of those cover both purity (HPLC + mass-spec identity) and toxicity (endotoxin or sterility). Those covering both are listed first, then by Evidence Score.
| Vendor | Purity | Toxicity | Latest | Per mg | Code | Score | |
|---|---|---|---|---|---|---|---|
| BioLongevity Labs | Purity ✓↗ | Toxicity ✓↗ | Feb 2026 | $4.75/mg | 15% off | 100score | ShopShop ↗ |
 Lost Coast Aminos | Purity ✓↗ | Toxicity ✓↗ | Jul 2026 | $2.30/mg | 10% off | 100score | ShopShop ↗ |
 Glow Peptides | Purity ✓↗ | Toxicity ✓↗ | Sep 2026 | $2.10/mg | 10% off | 99score | ShopShop ↗ |
 Bench Grade Peptides | Purity ✓↗ | Toxicity ✓↗ | Jun 2026 | $3.16/mg | 10% off | 95score | ShopShop ↗ |
 Platinum Lion | Purity ✓↗ | Toxicity ✓↗ | Feb 2026 | $1.80/mg | 25% off | 93score | ShopShop ↗ |
 Pinnacle Peptide Labs | Purity ✓↗ | Toxicity ✓↗ | Sep 2026 | $4.50/mg | 15% off | 92score | ShopShop ↗ |
 PeakForce Labs | Purity ✓↗ | Toxicity ✓↗ | Oct 2026 | $2.54/mg | 35% off | 92score | ShopShop ↗ |
| Ascension Peptides | Purity ✓↗ | Toxicity ✓↗ | May 2026 | $5/mg | 50% off | 90score | ShopShop ↗ |
 Rebirth Labs | Purity ✓↗ | Toxicity ✓↗ | Sep 2026 | $2.50/mg | 10% off | 84score | ShopShop ↗ |
 Disguised Alpha | Purity ✓↗ | Toxicity ✓↗ | Jul 2026 | $1.80/mg | 10% off | 83score | ShopShop ↗ |
 One Aminos | Purity ✓↗ | Toxicity ✓↗ | Sep 2026 | — | 33% off | 83score | ShopShop ↗ |
 VISTARA LABS | Purity ✓↗ | Toxicity ✓↗ | Sep 2026 | — | 25% off | 83score | ShopShop ↗ |
 BioInfinity | Purity ✓↗ | Toxicity ✓↗ | Mar 2026 | — | 10% off | 81score | ShopShop ↗ |
 MsAmino | Purity ✓↗ | Toxicity ✓↗ | Aug 2026 | $2.20/mg | 20% off | 78score | ShopShop ↗ |
 Ps Peptides | Purity ✓↗ | Toxicity ✓↗ | — | $2.60/mg | 10% off | 77score | ShopShop ↗ |
 Hydro Research Peptides | Purity – | Toxicity ✓↗ | May 2025 · over a year old | $4.50/mg | 20% off | 100score | ShopShop ↗ |
 Myoasis Labs | Purity ✓↗ | Toxicity – | Jun 2026 | $2.46/mg | 20% off | 99score | ShopShop ↗ |
 True Peptide Labs | Purity ✓↗ | Toxicity – | May 2026 | $3.20/mg | 35% off | 92score | ShopShop ↗ |
 Peptide Giants | Purity ✓↗ | Toxicity – | Aug 2026 | $1.30/mg | 5% off | 89score | ShopShop ↗ |
| Rivn Research | Purity ✓↗ | Toxicity – | Feb 2026 | $4.00/mg | 15% off | 88score | ShopShop ↗ |
 NOVA Labs | Purity ✓↗ | Toxicity – | Aug 2026 | — | 10% off | 88score | ShopShop ↗ |
 My Amino Lab | Purity ✓↗ | Toxicity – | Jul 2026 | $3.70/mg | 10% off | 86score | ShopShop ↗ |
 Everest Peptides | Purity ✓↗ | Toxicity – | Jun 2026 | $1.26/mg | 20% off | 85score | ShopShop ↗ |
 Rejuven8 Peptides | Purity ✓↗ | Toxicity – | Aug 2026 | $1.80/mg | 15% off | 85score | ShopShop ↗ |
 Stack Research | Purity ✓↗ | Toxicity – | Jul 2026 | $4.99/mg | 20% off | 80score | ShopShop ↗ |
 CertaPeptides | Purity – | Toxicity – | — | — | 10% off | 79score | ShopShop ↗ |
| DAAVY Research | Purity ✓↗ | Toxicity – | Sep 2026 | $2.50/mg | 20% off | 77score | ShopShop ↗ |
 Ouralus | Purity ✓↗ | Toxicity – | Jan 2026 | $1.92/mg | 10% off | 77score | ShopShop ↗ |
 Great Northern Peptides | Purity ✓↗ | Toxicity – | May 2026 | — | 10% off | 76score | ShopShop ↗ |
 Zesty Rat | Purity – | Toxicity – | Jul 2026 | $4.00/mg | 10% off | 75score | ShopShop ↗ |
| # | Vendor | Doses (mg) | From | Best $/mg | Evidence score ⓘ | |
|---|---|---|---|---|---|---|
| 1 | 20 | from $94.97 ↗ | $4.75/mg | 100score | Shop | |
| 2 | 50 | from $89.99 ↗ | $1.80/mg | 93score | Shop | |
| 3 | 10 | from $45 ↗ | $4.50/mg | 100score | Shop | |
| 4 | 10 | from $44.99 ↗ | $4.50/mg | 92score | Shop | |
| 5 | 10 | from $50 ↗ | $5/mg | 90score | Shop | |
| 6 | 10 | from $39.99 ↗ | $4.00/mg | 88score | Shop | |
| 7 | 10, 50 | from $78 ↗ | $3.16/mg | 95score | Shop | |
| 8 | 50 | from $123 ↗ | $2.46/mg | 99score | Shop | |
| 9 | 5, 10, 40 | from $54.99 ↗ | $2.50/mg | 84score | Shop | |
| 10 | — | from $49.99 ↗ | $2.20/mg | 78score | Shop | |
| 11 | 10 | from $54 ↗ | $5.40/mg | 81score | Shop | |
| 12 | 50 | from $62.99 ↗ | $1.26/mg | 85score | Shop | |
| 13 | 10 | from $23 ↗ | $2.30/mg | 100score | Shop | |
| 14 | 50 | from $90 ↗ | $1.80/mg | 85score | Shop | |
| 15 | 10, 20, 50, 100 | from $39.99 ↗ | $1.80/mg | 83score | Shop | |
| 16 | 10 | from $32.99 ↗ | $3.30/mg | 82score | Shop | |
| 17 | 10 | — | — | 88score | Shop | |
| 18 | 10 | from $23 ↗ | $2.30/mg | 88score | Shop | |
| 19 | — | — | — | 83score | Shop | |
| 20 | 10 | from $49.90 ↗ | $4.99/mg | 80score | Shop | |
| 21 | 10 | from $37 ↗ | $3.70/mg | 86score | Shop | |
| 22 | — | — | — | 81score | Shop | |
| 23 | 10 | from $59.99 ↗ | $6.00/mg | 78score | Shop | |
| 24 | 10 | from $26.32 ↗ | $2.63/mg | 87score | Shop | |
| 25 | 10, 50 | from $32.99 ↗ | $1.30/mg | 89score | Shop | |
| 26 | 50 | from $29.99 ↗ | $0.60/mg | 64score | Shop | |
| 27 | 10, 50 | from $35 ↗ | $1.70/mg | 88score | Shop | |
| 28 | 10, 20 | from $39.99 ↗ | $4.00/mg | 75score | Shop | |
| 29 | 10, 50 | from $34.20 ↗ | $1.51/mg | 84score | Shop | |
| 30 | 50 | — | — | 76score | Shop | |
| 31 | 10, 40, 50 | — | — | 79score | Shop | |
| 32 | 10, 50 | from $59.99 ↗ | $2.60/mg | 77score | Shop | |
| 33 | 10 | from $25 ↗ | $2.50/mg | 77score | Shop | |
| 34 | 10 | — | — | 83score | Shop | |
| 35 | 50 | from $110.99 ↗ | $2.22/mg | 64score | Shop | |
| 36 | 10, 50 | from $85 ↗ | $1.70/mg | 72score | Shop | |
| 37 | 10, 50 | — | — | 43score | Shop | |
| 38 | 10, 50 | from $28.79 ↗ | $1.60/mg | 33score | Shop | |
| 39 | — | — | — | 31score | Shop | |
| 40 | — | — | — | 26score | Shop | |
| 41 | — | — | — | 31score | Shop | |
| 42 | 10, 50 | from $44.99 ↗ | $1.60/mg | 16score | Shop | |
| 43 | — | — | — | 21score | Shop | |
| 44 | 50 | from $104.99 ↗ | $2.10/mg | 15score | Shop | |
| 45 | 10 | from $35 ↗ | $3.50/mg | 68score | Shop | |
| 46 | 10 | from $32 ↗ | $3.20/mg | 92score | Shop | |
| 47 | 10, 50 | from $54.99 ↗ | $2.10/mg | 99score | Shop | |
| 48 | 10 | from $69.95 ↗ | $7.00/mg | 66score | Shop | |
| 49 | 5, 10 | from $24.90 ↗ | $2.49/mg | 63score | Shop | |
| 50 | 10, 50 | from $42.99 ↗ | $2.18/mg | 59score | Shop |
All 52 Epitalon sellers, ranked by Evidence Score →
Prices come from each vendor's own public store data and may exclude shipping, discounts or bulk pricing. Research-use products; not medical advice.
About Epitalon
What it is
Epitalon is the tetrapeptide Ala-Glu-Asp-Gly (AEDG). It was synthesized from the amino-acid composition of epithalamin, an extract of bovine pineal gland, and it has been studied mostly by the St. Petersburg group that created it. A 2025 review says it has been explored for about 25 years in vitro, in vivo and in silico, with reported antioxidant, neuroprotective and antimutagenic effects, while noting it remains uncertain whether these are its only mechanisms.
How it works
- Reported to influence melatonin synthesis and pineal function, mostly through epithalamin work.
- Antioxidant and gene-expression effects have been described in cells and animals; the full mechanism is not established.
The compounds listed on this page are for research purposes only, not for human consumption. Not medical advice.
Epitalon: more questions people ask
Which Epitalon vendors have lab reports confirmed by the testing lab?
32 as of November 12, 2026. Those whose confirmed reports cover both purity and toxicity: BioLongevity Labs, Lost Coast Aminos, Glow Peptides, Bench Grade Peptides, Platinum Lion, Pinnacle Peptide Labs, PeakForce Labs and Ascension Peptides and 7 more. PepAssess matches each report to the issuing lab's own public record, not the vendor's copy.
How can I tell if a Epitalon certificate of analysis (COA) is real?
Look the report up in the testing lab's own records — most labs that test peptides publish a lookup by report ID, QR code or lot number. PepAssess does this for every Epitalon report it finds: as of November 12, 2026, 32 of the 35 sellers publishing a Epitalon report had one the lab confirmed.
How much does a vial of Epitalon cost?
As of November 12, 2026, a 10 mg vial of Epitalon costs a median $39.99 across the 212 sellers PepAssess found with one in stock (lowest $11.25); a 50 mg vial, a median $105.44 across 95 sellers (lowest $36.45); a 25 mg vial, a median $90 across 22 sellers (lowest $55). Each seller's lowest in-stock price for that size counts once; prices come from each seller's own store and exclude shipping and discounts.
Can you buy Epitalon as capsules, a nasal spray, a pen or a cream?
Yes. As of November 12, 2026, 461 of the 52 Epitalon sellers PepAssess lists sell a vial; 35 capsules or another oral form, 31 a nasal spray, 28 a pen or pre-filled form and 1 a cream or topical. Counts come from each store's own product names. A lab report covers the product and batch it names — check that it's for the form you're buying.
How do I know if a Epitalon seller is legit?
Check what the seller can show. As of November 12, 2026, PepAssess checks every Epitalon seller for three things: a Epitalon lab report that the testing lab confirms on its own records (32 of 52), card payments, which let you dispute a charge (42 of 52), and a published street address — not a mailbox or registered agent (22 of 52). Each seller's PepAssess profile shows which of these it has.
Are there Epitalon coupon codes?
Yes. PepAssess lists coupon codes for 52 vendors selling Epitalon: BioLongevity Labs: PEPASSESS (15% off), Hydro Research Peptides: PepAssess20 (20% off), Lost Coast Aminos: PEPASSESS (10% off), Myoasis Labs: pepassess (20% off), Glow Peptides: PEPASSESS (10% off), Bench Grade Peptides: PEPASSESS (10% off) and 46 more.
CertaPeptides products are for research use only and not for human consumption.