Where to Buy Sermorelin in 2026: 17 Lab-Tested Sellers, From $2.70/mg With a Coupon Code
Where to buy Sermorelin: PepAssess lists Sermorelin at 39 vendors. As of November 12, 2026, the lowest price with a coupon code is $2.70/mg at Lost Coast Aminos (code PEPASSESS); the median across all sellers is $7.70/mg. Vendors are ranked by Evidence Score.
Prices and codes updated November 12, 2026 · re-checked every night
Sermorelin is a short synthetic version of GHRH, the hormone the hypothalamus releases to tell the pituitary to make growth hormone.
Learn more about Sermorelin from the published research: Clinical Endocrinology (1997) · Acta Paediatrica (1993) · ClinicalTrials.gov (NIH)
The compounds listed on this page are for research purposes only, not for human consumption.
Sermorelin reconstitution calculator →
Sermorelin coupon codes
Prices with the code taken off · updated November 12, 2026 · re-checked every night
Every Sermorelin coupon code
40 Sermorelin 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 | 10 mg vial $56.24 with code | $7.50/mg | $5.62/mg with code | — | 25% off | ShopShop ↗ | |
| Hydro Research Peptides | 100score | 10 mg vial $51.20 with code | $6.40/mg | $5.12/mg with code | — | 20% off | ShopShop ↗ | |
| Lost Coast Aminos | 100score | 10 mg vial $27 with code | $3/mg | $2.70/mg with code | 53% below typical | 10% off | ShopShop ↗ | |
| Myoasis Labs | 99score | 5 mg vial $39.20 with code | $9.80/mg | $7.84/mg with code | — | 20% off | ShopShop ↗ | |
| Bench Grade Peptides | 95score | 10 mg vial $71.10 with code | $7.90/mg | $7.11/mg with code | — | 10% off | ShopShop ↗ | |
| Pinnacle Peptide Labs | 92score | 5 mg vial $50.99 with code | $12.00/mg | $10.20/mg with code | — | 15% off | ShopShop ↗ | |
| PeakForce Labs | 92score | 10 mg vial $44.85 with code | $4.49/mg | $4.49/mg with code | 30% below typical | 35% off | ShopShop ↗ | |
| Ascension Peptides | 90score | 10 mg vial $36 with code | $7.20/mg | $3.60/mg with code | — | 50% off | ShopShop ↗ | |
| Amino Research | 89score | 5 mg vial $39.99 with code | $10.00/mg | $8.00/mg with code | — | 20% off | ShopShop ↗ | |
| Peptide Giants | 89score | 10 mg vial $42.75 with code | $4.50/mg | $4.27/mg with code | 30% below typical | 5% off | ShopShop ↗ | |
| Rivn Research | 88score | 5 mg vial $33.99 with code | $8.00/mg | $6.80/mg with code | 19% below typical | 15% off | ShopShop ↗ | |
| NOVA Labs | 88score | — | — | — | — | 10% off | ShopShop ↗ | |
| Alpha Peptides | 87score | 10 mg vial $40.08 with code | $4.45/mg | $4.01/mg with code | 30% below typical | 10% off | ShopShop ↗ | |
| Pivot Labs Global | 86score | 5 mg vial $76.49 with code | $18.00/mg | $15.30/mg with code | — | 15% off | ShopShop ↗ | |
| Rejuven8 Peptides | 85score | 10 mg vial $52.49 with code | $6.50/mg | $5.52/mg with code | — | 15% off | ShopShop ↗ | |
| NuLab Peptides | 84score | 5 mg vial $43.20 with code | $10.80/mg | $8.64/mg with code | — | 20% off | ShopShop ↗ | |
| Disguised Alpha | 83score | — | — | — | — | 10% off | ShopShop ↗ | |
| Echo Peptides | 83score | 10 mg vial $42.49 with code | $5.00/mg | $4.25/mg with code | 22% below typical | 15% off | ShopShop ↗ | |
| Modern Research Peptides | 82score | 10 mg vial $28.19 with code | $4.70/mg | $2.82/mg with code | 27% below typical | 40% off | ShopShop ↗ | |
| VAYN | 81score | — | — | — | — | 20% off | ShopShop ↗ | |
| Stack Research | 80score | 5 mg vial $43.92 with code | $10.98/mg | $8.78/mg with code | — | 20% off | ShopShop ↗ | |
| Palmetto Peptides | 79score | — | — | — | — | 10% off | ShopShop ↗ | |
| MsAmino | 78score | 10 mg vial $42.00 with code | $10.50/mg | $8.40/mg with code | — | 20% off | ShopShop ↗ | |
| Ps Peptides | 77score | 10 mg vial $69.83 with code | $8.00/mg | $7.20/mg with code | — | 10% off | ShopShop ↗ | |
| V8 Peptides | 76score | — | — | — | — | 10% off | ShopShop ↗ | |
| Blackline Scientific | 72score | 10 mg vial $48 with code | $6/mg | $4.80/mg with code | 6% below typical | 20% off | ShopShop ↗ | |
| GenX Peptides | 68score | 5 mg vial $36.55 with code | $8.60/mg | $7.31/mg with code | 13% below typical | 15% off | ShopShop ↗ | |
| Ascend Research | 66score | 10 mg vial $80.96 with code | $9.00/mg | $8.10/mg with code | — | 10% off | ShopShop ↗ | |
| Value Research Labs | 64score | 10 mg vial $47.99 with code | $6.00/mg | $4.80/mg with code | 6% below typical | 20% off | ShopShop ↗ | |
| Voltera Sciences | 64score | — | — | — | — | 15% off | ShopShop ↗ | |
| Peptuvia | 63score | 10 mg vial $160.20 with code | $17.80/mg | $16.02/mg with code | — | 10% off | ShopShop ↗ | |
| VMAX Peptides | 63score | 10 mg vial $35.91 with code | $3.99/mg | $3.59/mg with code | 38% below typical | 10% off | ShopShop ↗ | |
| Vitality Chems | 59score | 10 mg vial $97.01 with code | $10.90/mg | $9.70/mg with code | — | 11% off | ShopShop ↗ | |
| 99PurityPeptides | 43score | — | — | — | — | 10% off | ShopShop ↗ | |
| TCORE BIOTECH | 33score | 5 mg vial $38.39 with code | $9.60/mg | $7.68/mg with code | — | 20% off | ShopShop ↗ | |
| Sparta Labs | 31score | — | — | — | — | 15% off | ShopShop ↗ | |
| Peptyds | 31score | — | — | — | — | 10% off | ShopShop ↗ | |
| Project Amino | 21score | — | — | — | — | 10% off | ShopShop ↗ | |
| Helix Bio Chem | 16score | 20 mg vial $89.99 with code | $5.00/mg | $4.50/mg with code | — | 10% off | ShopShop ↗ | |
| XLR8 | 15score | 10 mg vial $63.99 with code | $8.00/mg | $6.40/mg with code | — | 20% off | ShopShop ↗ |
Where to buy Sermorelin: the short answer
What is the lowest Sermorelin price with a coupon code?
As of November 12, 2026, the lowest Sermorelin price PepAssess found with a coupon code is at Lost Coast Aminos: $2.70 per mg with code PEPASSESS (10% off; $3.00 per mg before the code). Prices are re-checked every night. Lost Coast Aminos coupon code
What is the best Sermorelin coupon code?
As of November 12, 2026, the biggest Sermorelin coupon code PepAssess has confirmed is PEPASSESS50OFF for 50% off at Ascension Peptides, which brings it to $3.60 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 Sermorelin?
As of November 12, 2026, PepAssess lists 39 online vendors selling Sermorelin. 17 of them publish a Sermorelin lab report that the testing lab confirmed on its own records, and 10 of those cover both purity (HPLC and mass spec) and toxicity (endotoxin or sterility). The highest-scoring vendors with a lab-confirmed Sermorelin report are Hydro Research Peptides (100/100), Lost Coast Aminos (100/100) and Myoasis Labs (99/100). Compare all 39 Sermorelin vendors on PepAssess
What is the best Sermorelin vendor?
PepAssess ranks Sermorelin 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 Sermorelin vendors are Hydro Research Peptides (100/100), Lost Coast Aminos (100/100) and Myoasis Labs (99/100) — all three with a lab-confirmed Sermorelin report.
What is the cheapest Sermorelin per mg?
The lowest Sermorelin price PepAssess found is $3/mg at Lost Coast Aminos; the median across vendors is $7.70/mg (as of November 12, 2026). Among vendors with a lab-confirmed Sermorelin report, the lowest is $3/mg at Lost Coast Aminos. Prices come from each vendor's own store and exclude shipping and discounts.
Sermorelin cost per week
What one 10 mg vial of Sermorelin costs per week of research, at the lowest one-vial price with a coupon code: $27.00 at Lost Coast Aminos (code PEPASSESS, $2.70/mg), as of November 12, 2026.
| One vial used over | Cost per week |
|---|---|
| 2 weeks | $13.50 |
| 4 weeks | $6.75 |
| 8 weeks | $3.38 |
Lab-confirmed Sermorelin reports
21 of 39 sellers publish a Sermorelin lab report. 17 have one the testing lab confirmed on its own records; 10 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 | |
|---|---|---|---|---|---|---|---|
 Hydro Research Peptides | Purity ✓↗ | Toxicity ✓↗ | Aug 2026 | $6.40/mg | 20% off | 100score | ShopShop ↗ |
 Lost Coast Aminos | Purity ✓↗ | Toxicity ✓↗ | Sep 2026 | $3/mg | 10% off | 100score | ShopShop ↗ |
 PeakForce Labs | Purity ✓↗ | Toxicity ✓↗ | Aug 2026 | $4.49/mg | 35% off | 92score | ShopShop ↗ |
| Ascension Peptides | Purity ✓↗ | Toxicity ✓↗ | Jun 2026 | $7.20/mg | 50% off | 90score | ShopShop ↗ |
 Disguised Alpha | Purity ✓↗ | Toxicity ✓↗ | Jul 2026 | — | 10% off | 83score | ShopShop ↗ |
 Modern Research Peptides | Purity ✓↗ | Toxicity ✓↗ | May 2026 | $4.70/mg | 40% off | 82score | ShopShop ↗ |
 MsAmino | Purity ✓↗ | Toxicity ✓↗ | Aug 2026 | $10.50/mg | 20% off | 78score | ShopShop ↗ |
 Ps Peptides | Purity ✓↗ | Toxicity ✓↗ | — | $8.00/mg | 10% off | 77score | ShopShop ↗ |
 V8 Peptides | Purity ✓↗ | Toxicity ✓↗ | Oct 2026 | — | 10% off | 76score | ShopShop ↗ |
 Value Research Labs | Purity ✓↗ | Toxicity ✓↗ | Aug 2026 | $6.00/mg | 20% off | 64score | ShopShop ↗ |
 Myoasis Labs | Purity ✓↗ | Toxicity – | Jun 2026 | $9.80/mg | 20% off | 99score | ShopShop ↗ |
 Bench Grade Peptides | Purity ✓↗ | Toxicity – | Aug 2026 | $7.90/mg | 10% off | 95score | ShopShop ↗ |
 Platinum Lion | Purity ✓↗ | Toxicity – | Jan 2026 | $7.50/mg | 25% off | 93score | ShopShop ↗ |
 Amino Research | Purity ✓↗ | Toxicity – | Oct 2026 | $10.00/mg | 20% off | 89score | ShopShop ↗ |
| Rivn Research | Purity ✓↗ | Toxicity – | — | $8.00/mg | 15% off | 88score | ShopShop ↗ |
 Rejuven8 Peptides | Purity ✓↗ | Toxicity – | Sep 2026 | $6.50/mg | 15% off | 85score | ShopShop ↗ |
 Stack Research | Purity ✓↗ | Toxicity – | Jul 2026 | $10.98/mg | 20% off | 80score | ShopShop ↗ |
| # | Vendor | Doses (mg) | From | Best $/mg | Evidence score ⓘ | |
|---|---|---|---|---|---|---|
| 1 | 5, 10 | from $39.99 ↗ | $7.50/mg | 93score | Shop | |
| 2 | 10 | from $64 ↗ | $6.40/mg | 100score | Shop | |
| 3 | 5 | from $59.99 ↗ | $12.00/mg | 92score | Shop | |
| 4 | 10 | from $72 ↗ | $7.20/mg | 90score | Shop | |
| 5 | 10 | from $39.99 ↗ | $8.00/mg | 88score | Shop | |
| 6 | 5, 10, 15 | from $65 ↗ | $7.90/mg | 95score | Shop | |
| 7 | 5 | from $49.99 ↗ | $10.00/mg | 89score | Shop | |
| 8 | 5 | from $49 ↗ | $9.80/mg | 99score | Shop | |
| 9 | 10 | from $104.99 ↗ | $10.50/mg | 78score | Shop | |
| 10 | — | — | — | 81score | Shop | |
| 11 | 10 | from $30 ↗ | $3/mg | 100score | Shop | |
| 12 | 5, 10 | from $35 ↗ | $6.50/mg | 85score | Shop | |
| 13 | — | — | — | 83score | Shop | |
| 14 | 5, 10 | from $39.99 ↗ | $4.70/mg | 82score | Shop | |
| 15 | 5, 10 | — | — | 88score | Shop | |
| 16 | 5 | from $54.90 ↗ | $10.98/mg | 80score | Shop | |
| 17 | 10 | from $44.53 ↗ | $4.45/mg | 87score | Shop | |
| 18 | 2, 5, 10, 15 | from $83 ↗ | $17.80/mg | 63score | Shop | |
| 19 | 5, 10 | from $35 ↗ | $4.50/mg | 89score | Shop | |
| 20 | 10 | from $59.99 ↗ | $6.00/mg | 64score | Shop | |
| 21 | 10 | from $49.99 ↗ | $5.00/mg | 83score | Shop | |
| 22 | 5, 10 | from $54 ↗ | $10.80/mg | 84score | Shop | |
| 23 | 5 | — | — | 79score | Shop | |
| 24 | 10 | from $79.99 ↗ | $8.00/mg | 77score | Shop | |
| 25 | — | — | — | 64score | Shop | |
| 26 | 10 | from $60 ↗ | $6/mg | 72score | Shop | |
| 27 | 10, 20 | — | — | 43score | Shop | |
| 28 | 5 | from $47.99 ↗ | $9.60/mg | 33score | Shop | |
| 29 | — | — | — | 31score | Shop | |
| 30 | — | — | — | 31score | Shop | |
| 31 | 10, 20 | from $69.99 ↗ | $5.00/mg | 16score | Shop | |
| 32 | — | — | — | 21score | Shop | |
| 33 | 10 | from $79.99 ↗ | $8.00/mg | 15score | Shop | |
| 34 | 5 | from $43 ↗ | $8.60/mg | 68score | Shop | |
| 35 | 5, 10 | — | — | 76score | Shop | |
| 36 | 10 | from $89.95 ↗ | $9.00/mg | 66score | Shop | |
| 37 | 5, 10 | from $34.90 ↗ | $3.99/mg | 63score | Shop | |
| 38 | 5, 10 | from $67.99 ↗ | $10.90/mg | 59score | Shop | |
| 39 | 10 | from $44.85 ↗ | $4.49/mg | 92score | Shop |
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 Sermorelin
What it is
Sermorelin is a short synthetic version of GHRH, the hormone the hypothalamus releases to tell the pituitary to make growth hormone. The 1-29 fragment keeps the activity of the full hormone.
How it works
- Because it works through the pituitary, release stays under normal feedback control rather than being supplied from outside.
The compounds listed on this page are for research purposes only, not for human consumption. Not medical advice.
Related: Tesamorelin · CJC-1295 · Ipamorelin · CJC-1295 + Ipamorelin · GHRP-2 · GHRP-6
Sermorelin: more questions people ask
Which Sermorelin vendors have lab reports confirmed by the testing lab?
17 as of November 12, 2026. Those whose confirmed reports cover both purity and toxicity: Hydro Research Peptides, Lost Coast Aminos, PeakForce Labs, Ascension Peptides, Disguised Alpha, Modern Research Peptides, MsAmino and Ps Peptides and 2 more. PepAssess matches each report to the issuing lab's own public record, not the vendor's copy.
How can I tell if a Sermorelin 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 Sermorelin report it finds: as of November 12, 2026, 17 of the 21 sellers publishing a Sermorelin report had one the lab confirmed.
How much does a vial of Sermorelin cost?
As of November 12, 2026, a 10 mg vial of Sermorelin costs a median $69.99 across the 124 sellers PepAssess found with one in stock (lowest $30); a 5 mg vial, a median $48 across 120 sellers (lowest $12.50); a 2 mg vial, a median $27.95 across 28 sellers (lowest $13.21). 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 Sermorelin as a nasal spray, a pen or capsules?
Yes. As of November 12, 2026, 374 of the 39 Sermorelin sellers PepAssess lists sell a vial; 28 a nasal spray, 23 a pen or pre-filled form and 2 capsules or another oral form. 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 Sermorelin seller is legit?
Check what the seller can show. As of November 12, 2026, PepAssess checks every Sermorelin seller for three things: a Sermorelin lab report that the testing lab confirms on its own records (17 of 39), card payments, which let you dispute a charge (31 of 39), and a published street address — not a mailbox or registered agent (13 of 39). Each seller's PepAssess profile shows which of these it has.
Are there Sermorelin coupon codes?
Yes. PepAssess lists coupon codes for 39 vendors selling Sermorelin: Hydro Research Peptides: PepAssess20 (20% off), Lost Coast Aminos: PEPASSESS (10% off), Myoasis Labs: pepassess (20% off), Bench Grade Peptides: PEPASSESS (10% off), Platinum Lion: pepassess (25% off), Pinnacle Peptide Labs: PEPASSESS (15% off) and 33 more.