Ultra Peptides
Live data27 verified COAs
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PeptideCheck code10% off · verified live
77
Trust score 77/100 Good
Not blind-tested yet. We test a few stores every month; until then the score is built from certificates, live data and company checks. Computed from checkable facts; cannot be bought or negotiated. How it works →
PeptideCheck blind testsSeal, not points
- Not blind-tested yetWe test a few stores every month, chosen by us and bought anonymously. Not being tested yet is never a mark against a store; only a failed test lowers the score.
Vendor transparency28 / 45
- Certificates cover 9 of 23 compounds in the range (39%)Two sizes of the same compound count once: 60%+ of compounds = 25, 40% = 20, 20% = 15, any = 8, times the lab weight of the best report for each compound covered (0.54). Only verified COAs under 12 months old with 95%+ purity, or an amount close to the label, count; amount-only reports count three quarters; copies on the store's own site that the lab has not confirmed count three quarters. 23 unconfirmed copies.+8 / 25
- 27 verified certificates in the last 12 months1.5 points per certificate, times its lab weight, up to 15 (10 full-weight certificates).+15 / 15
- Batch numbers on the certificatesAt least three quarters of counted certificates carry a batch number, so buyers can check the vial in their hand.+5 / 5
Data integrity25 / 25
- Live price, stock and sales feed connectedSigned server-to-server messages from the vendor's own store.+12 / 12
- Prices updated in the last 48 hoursLast update 4 hr ago.+8 / 8
- UK delivery price published+5 / 5
Business transparency24 / 30
- Legal company name published+5 / 5
- Company number published and active on Companies House (or the official register of an EU store's country)Companies House: ULTRA PEPTIDES LTD (17098617), active, registered 17 March 2026.+12 / 12
- Trading for a year or more (company register date)Registered 17 March 2026.0 / 6
- Profile complete (logo, about, ships from, payment methods)+7 / 7
Peptide prices at Ultra Peptides
Delivered price per mg, with the PEPTIDECHECK10 code applied where eligible. Click a product's peptide to compare it across all UK vendors.
| Product | Compare | Size | Price | With code | £/unit delivered | |
|---|---|---|---|---|---|---|
 5-Amino-1MQ 10mg | Research Peptide UK Not tested |
5-Amino-1MQ → | 10mg | £24.99 | £22.49 | £2.65/mg £26.48 total | Buy → |
 AOD-9604 10mg | Research Peptide UK Not tested |
AOD-9604 → | 10mg | £29.99 | £26.99 | £3.10/mg £30.98 total | Buy → |
 BPC-157 10mg | Research Peptide UK |
BPC-157 → | 10mg | £17.99 | £16.19 | £2.02/mg £20.18 total | Buy → |
 BPC-157 5mg | Research Peptide UK COA for other sizesNot tested |
BPC-157 → | 5mg | £14.99 | £13.49 | £3.50/mg £17.48 total | Buy → |
 CJC-1295 10mg (Without DAC) | Research Peptide UK Not tested |
CJC-1295 (with DAC) → | 10mg | £39.99 | £35.99 | £4.00/mg £39.98 total | Buy → |
 CJC-1295 5mg (Without DAC) | Research Peptide UK Not tested |
CJC-1295 (with DAC) → | 5mg | £19.99 | £17.99 | £4.40/mg £21.98 total | Buy → |
 DSIP 10mg | Research Peptide UK Not tested |
DSIP → | 10mg | £24.99 | £22.49 | £2.65/mg £26.48 total | Buy → |
 Epithalon 10mg | Research Peptide UK Not tested |
Epitalon → | 10mg | £12.99 | £11.69 | £1.57/mg £15.68 total | Buy → |
 Epithalon 50mg | Research Peptide UK Not tested |
Epitalon → | 50mg | £79.99 | £71.99 | £1.52/mg £75.98 total | Buy → |
 FOXO4-DRI 10mg | Research Peptide UK Not tested |
FOXO4-DRI → | 10mg | £69.99 | £62.99 | £6.70/mg £66.98 total | Buy → |
 GHK-CU 100mg | Research Peptide UK COA for other sizesNot tested |
GHK-Cu → | 100mg | £24.50 | £22.05 | 26.0p/mg £26.04 total | Buy → |
 GHK-Cu 50mg Copper | Research Peptide UK |
GHK-Cu → | 50mg | £19.99 | £17.99 | 44.0p/mg £21.98 total | Buy → |
 Glutathione 1500mg | Research Peptide UK Not tested |
Glutathione → | 1500mg | £34.99 | £31.49 | 2.4p/mg £35.48 total | Buy → |
 HGH Fragment 10mg | Research Peptide UK Not tested |
HGH Fragment 176-191 → | 10mg | £89.99 | £80.99 | £8.50/mg £84.98 total | Buy → |
 IGF-1 LR3 1mg | Research Peptide UK Not tested |
IGF-1 LR3 → | 1mg | £29.99 | £26.99 | £30.98/mg £30.98 total | Buy → |
 Ipamorelin 10mg | Research Peptide UK |
Ipamorelin → | 10mg | £19.99 | £17.99 | £2.20/mg £21.98 total | Buy → |
 KLOW 80mg Blend | Research Peptide UK |
KLOW blend → | 80mg | £79.99 | £71.99 | 95.0p/mg £75.98 total | Buy → |
 KPV 10mg | Research Peptide UK |
KPV → | 10mg | £29.99 | £26.99 | £3.10/mg £30.98 total | Buy → |
 KissPeptin-10 10mg | Research Peptide UK Not tested |
Kisspeptin-10 → | 10mg | £34.99 | £31.49 | £3.55/mg £35.48 total | Buy → |
 Kisspeptin-10 5mg | Research Peptide UK Not tested |
Kisspeptin-10 → | 5mg | £19.99 | £17.99 | £4.40/mg £21.98 total | Buy → |
 MOTS-c 10mg | Research Peptide UK |
MOTS-c → | 10mg | £19.99 | £17.99 | £2.20/mg £21.98 total | Buy → |
 MOTS-c 40mg | Research Peptide UK |
MOTS-c → | 40mg | £49.99 | £44.99 | £1.22/mg £48.98 total | Buy → |
 NAD+ 1000mg - Nicotinamide Adenine Dinucleotide | Research Peptide UK Not tested |
NAD+ → | 1000mg | £59.99 | £53.99 | 5.8p/mg £57.98 total | Buy → |
 NAD+ 500mg | Research Peptide UK Not tested |
NAD+ → | 500mg | £34.99 | £31.49 | 7.1p/mg £35.48 total | Buy → |
 PT-141 10mg | Research Peptide UK Not tested |
PT-141 (Bremelanotide) → | 10mg | £19.99 | £17.99 | £2.20/mg £21.98 total | Buy → |
 SLUPP-332 5mg | Research Peptide UK Not tested |
SLU-PP-332 → | 5mg | £24.99 | £22.49 | £5.30/mg £26.48 total | Buy → |
 SS-31 10mg Elamipretide | Research Peptide UK Not tested |
SS-31 (Elamipretide) → | 10mg | £19.99 | £17.99 | £2.20/mg £21.98 total | Buy → |
 SS-31 50mg Elamipretide | Research Peptide UK Not tested |
SS-31 (Elamipretide) → | 50mg | £79.99 | £71.99 | £1.52/mg £75.98 total | Buy → |
 Selank 10mg | Research Peptide UK |
Selank → | 10mg | £24.99 | £22.49 | £2.65/mg £26.48 total | Buy → |
 Semax 10mg | Research Peptide UK |
Semax → | 10mg | £14.99 | £13.49 | £1.75/mg £17.48 total | Buy → |
 TB-500 10mg | Research Peptide UK |
TB-500 (Thymosin Beta-4) → | 10mg | £49.99 | £44.99 | £4.90/mg £48.98 total | Buy → |
 TB-500 5mg | Research Peptide UK COA for other sizesNot tested |
TB-500 (Thymosin Beta-4) → | 5mg | £24.99 | £22.49 | £5.30/mg £26.48 total | Buy → |
 |
Tesamorelin → | 10mg | £44.99 | £40.49 | £4.45/mg £44.48 total | Buy → |
 |
Tesamorelin → | 20mg | £84.99 | £76.49 | £4.02/mg £80.48 total | Buy → |
 Tesamorelin 20mg | Research Peptide UK |
Tesamorelin → | 20mg | £84.99 | £76.49 | £4.02/mg £80.48 total | Buy → |
Bundles & stacks
- BPC-157 10mg + TB-500 10mg Blend - 20mg Total | Research Peptide UKView →
£49.99 · £48.98 delivered with PEPTIDECHECK10 - BPC-157 5mg + TB-500 5mg Blend - 10mg Total | Research Peptide UKView →
£24.99 · £26.48 delivered with PEPTIDECHECK10 - CJC-1295 (No DAC) 5mg + IPA 5mg | Research Peptide UKView →
£44.99 · £44.48 delivered with PEPTIDECHECK10 - Glow Blend 70mg - BPC-157 + GHK-Cu + TB-500 | Research Peptide UKView →
£59.99 · £57.98 delivered with PEPTIDECHECK10
Accessories
Certificates of analysis
Published by the vendor. "Verified" means PeptideCheck confirmed the report with the laboratory itself, including the batch number and compound. "Copy reviewed" means the only copy is on the store's own website: staff read it, but the lab could not be asked, so it counts half.
| Product | Batch | Lab | Tested | Purity | Status | Report |
|---|---|---|---|---|---|---|
| Selank 10mg (Selank) | SK260414-12 |
Marfleet Analytical Services | 11 Sep 2026 | 99.4% | Copy reviewed | View COA |
| KPV 10mg (KPV) | KP260414-11 |
Marfleet Analytical Services (Hull), ref MAS 263142 | 11 Sep 2026 | 100% | Copy reviewed | View COA |
| Semax 10mg (Semax) | SX260414-13 |
Marfleet Analytical Services | 11 Sep 2026 | 99.3% | Copy reviewed | View COA |
| Ipamorelin 10mg (Ipamorelin) | IP260414-26 |
Marfleet Analytical Services | 11 Sep 2026 | 99.6% | Copy reviewed | View COA |
| CJC-1295 / Ipamorelin blend | BG260414-07 |
Marfleet Analytical Services | 13 Aug 2026 | 99.31% | Copy reviewed | View COA |
| KLOW 80mg Blend | Research Peptide UK (KLOW blend) | none | Marfleet Analytical Services (Hull), ref MAS 262820 (KPV purity only) | 10 Aug 2026 | 100% | Copy reviewed | View COA |
| KLOW 80mg Blend | Research Peptide UK (KLOW blend) | KL260414-08 |
Freedom Diagnostics Testing, accession #2607310055 | 4 Aug 2026 | 99.63% | Copy reviewed | View COA |
| TB-500 10mg | Research Peptide UK (TB-500 (Thymosin Beta-4)) | TB260414-02 |
Freedom Diagnostics Testing, accession #2607310053 | 4 Aug 2026 | 99.62% | Copy reviewed | View COA |
| MOTS-c 10mg | Research Peptide UK (MOTS-c) | MS260414-06 |
Freedom Diagnostics Testing, accession #2607310054 | 4 Aug 2026 | 99.57% | Copy reviewed | View COA |
| BPC-157 10mg + TB-500 10mg Blend - 20mg Total | Research Peptide UK (BPC-157) | BC260414-03 |
Freedom Diagnostics Testing, accession #2607310052 | 4 Aug 2026 | 99.76% | Copy reviewed | View COA |
| Tesamorelin 10mg | Research Peptide UK 10mg (Tesamorelin) | TM260414-10 |
Freedom Diagnostics Testing, accession #2607310051 | 4 Aug 2026 | 99.26% | Copy reviewed | View COA |
| BPC-157 10mg | Research Peptide UK (BPC-157) | BC260414-03 |
Freedom Diagnostics | 4 Aug 2026 | 99.76% | Copy reviewed | View COA |
| MOTS-c 40mg | Research Peptide UK (MOTS-c) | MS260414-06 |
Freedom Diagnostics | 4 Aug 2026 | 99.57% | Copy reviewed | View COA |
| TB-500 10mg | Research Peptide UK (TB-500 (Thymosin Beta-4)) | TB260414-02 |
Freedom Diagnostics Testing | 4 Aug 2026 | 99.62% | Copy reviewed | View COA |
| KLOW 80mg Blend | Research Peptide UK (KLOW blend) | KL260414-08 |
Freedom Diagnostics | 4 Aug 2026 | 99.63% | Copy reviewed | View COA |
| Tesamorelin 10mg | Research Peptide UK 20mg (Tesamorelin) | TM260414-10 |
Freedom Diagnostics Testing | 4 Aug 2026 | 99.26% | Copy reviewed | View COA |
| TB-500 10mg | Research Peptide UK (TB-500 (Thymosin Beta-4)) | TB260414-02 |
Freedom Diagnostics Testing | 4 Aug 2026 | 99.62% | Copy reviewed | View COA |
| MOTS-c 10mg | Research Peptide UK (MOTS-c) | MS260414-06 |
Freedom Diagnostics Testing | 4 Aug 2026 | 99.57% | Copy reviewed | View COA |
| BPC-157 10mg + TB-500 10mg Blend - 20mg Total | Research Peptide UK (BPC-157) | BC260414-03 |
Freedom Diagnostics Testing | 4 Aug 2026 | 99.76% | Copy reviewed | View COA |
| Tesamorelin 10mg | Research Peptide UK 10mg (Tesamorelin) | TM260414-10 |
Freedom Diagnostics | 4 Aug 2026 | 99.26% | Copy reviewed | View COA |
| KLOW 80mg Blend | Research Peptide UK (KLOW blend) | KL260414-08 |
Freedom Diagnostics | 4 Aug 2026 | 99.63% | Copy reviewed | View COA |
| TB-500 10mg (TB-500 (Thymosin Beta-4)) | TB260414-02 |
Freedom Diagnostics Testing | 4 Aug 2026 | 99.62% | Verified ✓ | View COA |
| MOTS-c 40mg (MOTS-c) | MS260414-06 |
Freedom Diagnostics Testing | 4 Aug 2026 | 99.57% | Verified ✓ | View COA |
| BPC-157 10mg (BPC-157) | BC260414-03 |
Freedom Diagnostics Testing | 4 Aug 2026 | 99.76% | Verified ✓ | View COA |
| Tesamorelin 10mg (Tesamorelin) | TM260414-10 |
Freedom Diagnostics Testing | 4 Aug 2026 | 99.26% | Verified ✓ | View COA |
| GHK-Cu 50mg Copper | Research Peptide UK (GHK-Cu) | none | Marfleet Analytical Services (Hull) | — | 99.86% | Copy reviewed | View COA |
| Glow Blend 70mg - BPC-157 + GHK-Cu + TB-500 | Research Peptide UK (GLOW blend) | none | Marfleet Analytical Services (Hull) | — | 99.59% | Copy reviewed | View COA |
Blind lab tests
No published results for Ultra Peptides yet. Products are bought anonymously and tested at an accredited laboratory; results appear here whether they pass or fail.
About Ultra Peptides
We are suppliers of carefully formulated peptides developed to meet strict laboratory standards. Our main aim is to support researchers with dependable solutions for precise and reproducible results every time. That is why we deliver only tested and reliable products that reflect our commitment to quality, integrity, and consistency.