Vendor comparison
Priority Peptides vs SQS Research
Priority Peptides is cheaper per mg on 26 of the 38 peptides they share; SQS Research on 12.
Across all 38, Priority Peptides’s price per mg is a median 6% lower than SQS Research’s.
- Listings on the index
- 60
- Cheaper per mg on
- 26 of 38 shared
- Certificates of analysis on file
- none yet
- Ships from
- not stated
- Latest price check
- 5 Nov 2026
- Listings on the index
- 79
- Cheaper per mg on
- 12 of 38 shared
- Certificates of analysis on file
- none yet
- Ships from
- not stated
- Latest price check
- 5 Nov 2026
Retail 38
Purchases of fewer than 10 vials.
- 5-Amino-1MQ
Priority Peptides
$1.50/mg
50 mg · $74.99
checked 5 Nov 2026
SQS Research
$9.00/mg
5 mg · $45.00
checked 5 Nov 2026
Priority Peptides 83% cheaper
- Adamax
Priority Peptides
$6.50/mg
10 mg · $64.99
checked 5 Nov 2026
SQS Research
$10.00/mg
5 mg · $50.00
checked 5 Nov 2026
Priority Peptides 35% cheaper
- AOD-9604
Priority Peptides
$6.50/mg
10 mg · $64.99
checked 5 Nov 2026
SQS Research
$11.00/mg
5 mg · $55.00
checked 5 Nov 2026
Priority Peptides 41% cheaper
- B7-33
Priority Peptides
$7.50/mg
10 mg · $74.99
checked 5 Nov 2026
SQS Research
$12.50/mg
10 mg · $125.00
checked 5 Nov 2026
Priority Peptides 40% cheaper
- BPC-157
Priority Peptides
$4.50/mg
20 mg · $89.99
checked 5 Nov 2026
SQS Research
$4.50/mg
10 mg · $45.00
checked 5 Nov 2026
Priority Peptides under 1% cheaper
- Bronchogen
Priority Peptides
$3.00/mg
20 mg · $59.99
checked 5 Nov 2026
SQS Research
$3.50/mg
20 mg · $70.00
checked 5 Nov 2026
Priority Peptides 14% cheaper
- Cardiogen
Priority Peptides
$3.00/mg
20 mg · $59.99
checked 5 Nov 2026
SQS Research
$3.00/mg
20 mg · $60.00
checked 5 Nov 2026
Priority Peptides under 1% cheaper
- CJC-1295 NO DAC
Priority Peptides
$5.00/mg
10 mg · $49.99
checked 5 Nov 2026
SQS Research
$9.00/mg
5 mg · $45.00
checked 5 Nov 2026
Priority Peptides 44% cheaper
- Cortagen
Priority Peptides
$3.00/mg
20 mg · $59.99
checked 5 Nov 2026
SQS Research
$3.00/mg
20 mg · $60.00
checked 5 Nov 2026
Priority Peptides under 1% cheaper
- Crystagen
Priority Peptides
$3.00/mg
20 mg · $59.99
checked 5 Nov 2026
SQS Research
$3.00/mg
20 mg · $60.00
checked 5 Nov 2026
Priority Peptides under 1% cheaper
- Dihexa
Priority Peptides
$7.50/mg
10 mg · $74.99
checked 5 Nov 2026
SQS Research
$9.00/mg
5 mg · $45.00
checked 5 Nov 2026
Priority Peptides 17% cheaper
- DSIP
Priority Peptides
$5.00/mg
10 mg · $49.99
checked 5 Nov 2026
SQS Research
$6.00/mg
5 mg · $30.00
checked 5 Nov 2026
Priority Peptides 17% cheaper
- Epithalon
Priority Peptides
$2.00/mg
50 mg · $99.99
checked 5 Nov 2026
SQS Research
$5.50/mg
10 mg · $55.00
checked 5 Nov 2026
Priority Peptides 64% cheaper
- GLOW
Priority Peptides
$1.43/mg
70 mg · $99.99
checked 5 Nov 2026
SQS Research
$1.50/mg
70 mg · $105.00
checked 5 Nov 2026
Priority Peptides 5% cheaper
- Glutathione
Priority Peptides
$0.046/mg
1200 mg · $54.99
checked 5 Nov 2026
SQS Research
$0.110/mg
500 mg · $55.00
checked 5 Nov 2026
Priority Peptides 58% cheaper
- Hexarelin
Priority Peptides
$8.00/mg
5 mg · $39.99
checked 5 Nov 2026
SQS Research
$9.50/mg
10 mg · $95.00
checked 5 Nov 2026
Priority Peptides 16% cheaper
- Ipamorelin
Priority Peptides
$5.00/mg
10 mg · $49.99
checked 5 Nov 2026
SQS Research
$6.00/mg
5 mg · $30.00
checked 5 Nov 2026
Priority Peptides 17% cheaper
- Kisspeptin
Priority Peptides
$5.50/mg
10 mg · $54.99
checked 5 Nov 2026
SQS Research
$6.00/mg
10 mg · $60.00
checked 5 Nov 2026
Priority Peptides 8% cheaper
- KLOW
Priority Peptides
$1.56/mg
80 mg · $124.99
checked 5 Nov 2026
SQS Research
$0.875/mg
80 mg · $70.00
checked 5 Nov 2026
SQS Research 44% cheaper
- KPV
Priority Peptides
$3.33/mg
30 mg · $99.99
checked 5 Nov 2026
SQS Research
$2.17/mg
30 mg · $65.00
checked 5 Nov 2026
SQS Research 35% cheaper
- LL-37
Priority Peptides
$15.00/mg
5 mg · $74.99
checked 5 Nov 2026
SQS Research
$6.50/mg
10 mg · $65.00
checked 5 Nov 2026
SQS Research 57% cheaper
- Matrixyl
Priority Peptides
$3.00/mg
10 mg · $29.99
checked 5 Nov 2026
SQS Research
$3.50/mg
10 mg · $35.00
checked 5 Nov 2026
Priority Peptides 14% cheaper
- Melanotan 1
Priority Peptides
$4.00/mg
10 mg · $39.99
checked 5 Nov 2026
SQS Research
$3.50/mg
10 mg · $35.00
checked 5 Nov 2026
SQS Research 12% cheaper
- Melanotan 2
Priority Peptides
$4.00/mg
10 mg · $39.99
checked 5 Nov 2026
SQS Research
$3.50/mg
10 mg · $35.00
checked 5 Nov 2026
SQS Research 12% cheaper
- MOTS-C
Priority Peptides
$3.75/mg
40 mg · $149.99
checked 5 Nov 2026
SQS Research
$4.00/mg
10 mg · $40.00
checked 5 Nov 2026
Priority Peptides 6% cheaper
- Oxytocin
Priority Peptides
$9.99/mg
2 mg · $19.99
checked 5 Nov 2026
SQS Research
$14.00/mg
5 mg · $70.00
checked 5 Nov 2026
Priority Peptides 29% cheaper
- PE-22-28
Priority Peptides
$5.50/mg
10 mg · $54.99
checked 5 Nov 2026
SQS Research
$5.00/mg
5 mg · $25.00
checked 5 Nov 2026
SQS Research 9% cheaper
- Retatrutide
Priority Peptides
$5.50/mg
50 mg · $275.00
checked 5 Nov 2026
SQS Research
$3.08/mg
60 mg · $185.00
checked 5 Nov 2026
SQS Research 44% cheaper
- Selank
Priority Peptides
$4.00/mg
10 mg · $39.99
checked 5 Nov 2026
SQS Research
$3.50/mg
10 mg · $35.00
checked 5 Nov 2026
SQS Research 12% cheaper
- Semaglutide
Priority Peptides
$11.30/mg
20 mg · $225.99
checked 5 Nov 2026
SQS Research
$3.00/mg
20 mg · $60.00
checked 5 Nov 2026
SQS Research 73% cheaper
- Sermorelin
Priority Peptides
$10.60/mg
10 mg · $105.99
checked 5 Nov 2026
SQS Research
$7.00/mg
10 mg · $70.00
checked 5 Nov 2026
SQS Research 34% cheaper
- SNAP-8
Priority Peptides
$3.50/mg
10 mg · $34.99
checked 5 Nov 2026
SQS Research
$3.50/mg
10 mg · $35.00
checked 5 Nov 2026
Priority Peptides under 1% cheaper
- SS-31
Priority Peptides
$2.80/mg
50 mg · $139.99
checked 5 Nov 2026
SQS Research
$6.50/mg
10 mg · $65.00
checked 5 Nov 2026
Priority Peptides 57% cheaper
- TB-500
Priority Peptides
$5.00/mg
10 mg · $49.99
checked 5 Nov 2026
SQS Research
$8.00/mg
5 mg · $40.00
checked 5 Nov 2026
Priority Peptides 38% cheaper
- Tesamorelin
Priority Peptides
$6.25/mg
20 mg · $124.99
checked 5 Nov 2026
SQS Research
$8.00/mg
10 mg · $80.00
checked 5 Nov 2026
Priority Peptides 22% cheaper
- Thymalin
Priority Peptides
$4.50/mg
10 mg · $44.99
checked 5 Nov 2026
SQS Research
$4.00/mg
10 mg · $40.00
checked 5 Nov 2026
SQS Research 11% cheaper
- Thymosin Alpha-1
Priority Peptides
$7.50/mg
10 mg · $74.99
checked 5 Nov 2026
SQS Research
$8.00/mg
10 mg · $80.00
checked 5 Nov 2026
Priority Peptides 6% cheaper
- Tirzepatide
Priority Peptides
$3.00/mg
120 mg · $360.00
checked 5 Nov 2026
SQS Research
$2.00/mg
60 mg · $120.00
checked 5 Nov 2026
SQS Research 33% cheaper
| Peptide | Priority Peptides | SQS Research | Difference per mg |
|---|---|---|---|
| 5-Amino-1MQ | $1.50/mg 50 mg · $74.99 checked 5 Nov 2026 | $9.00/mg 5 mg · $45.00 checked 5 Nov 2026 | Priority Peptides 83% cheaper |
| Adamax | $6.50/mg 10 mg · $64.99 checked 5 Nov 2026 | $10.00/mg 5 mg · $50.00 checked 5 Nov 2026 | Priority Peptides 35% cheaper |
| AOD-9604 | $6.50/mg 10 mg · $64.99 checked 5 Nov 2026 | $11.00/mg 5 mg · $55.00 checked 5 Nov 2026 | Priority Peptides 41% cheaper |
| B7-33 | $7.50/mg 10 mg · $74.99 checked 5 Nov 2026 | $12.50/mg 10 mg · $125.00 checked 5 Nov 2026 | Priority Peptides 40% cheaper |
| BPC-157 | $4.50/mg 20 mg · $89.99 checked 5 Nov 2026 | $4.50/mg 10 mg · $45.00 checked 5 Nov 2026 | Priority Peptides under 1% cheaper |
| Bronchogen | $3.00/mg 20 mg · $59.99 checked 5 Nov 2026 | $3.50/mg 20 mg · $70.00 checked 5 Nov 2026 | Priority Peptides 14% cheaper |
| Cardiogen | $3.00/mg 20 mg · $59.99 checked 5 Nov 2026 | $3.00/mg 20 mg · $60.00 checked 5 Nov 2026 | Priority Peptides under 1% cheaper |
| CJC-1295 NO DAC | $5.00/mg 10 mg · $49.99 checked 5 Nov 2026 | $9.00/mg 5 mg · $45.00 checked 5 Nov 2026 | Priority Peptides 44% cheaper |
| Cortagen | $3.00/mg 20 mg · $59.99 checked 5 Nov 2026 | $3.00/mg 20 mg · $60.00 checked 5 Nov 2026 | Priority Peptides under 1% cheaper |
| Crystagen | $3.00/mg 20 mg · $59.99 checked 5 Nov 2026 | $3.00/mg 20 mg · $60.00 checked 5 Nov 2026 | Priority Peptides under 1% cheaper |
| Dihexa | $7.50/mg 10 mg · $74.99 checked 5 Nov 2026 | $9.00/mg 5 mg · $45.00 checked 5 Nov 2026 | Priority Peptides 17% cheaper |
| DSIP | $5.00/mg 10 mg · $49.99 checked 5 Nov 2026 | $6.00/mg 5 mg · $30.00 checked 5 Nov 2026 | Priority Peptides 17% cheaper |
| Epithalon | $2.00/mg 50 mg · $99.99 checked 5 Nov 2026 | $5.50/mg 10 mg · $55.00 checked 5 Nov 2026 | Priority Peptides 64% cheaper |
| GLOW | $1.43/mg 70 mg · $99.99 checked 5 Nov 2026 | $1.50/mg 70 mg · $105.00 checked 5 Nov 2026 | Priority Peptides 5% cheaper |
| Glutathione | $0.046/mg 1200 mg · $54.99 checked 5 Nov 2026 | $0.110/mg 500 mg · $55.00 checked 5 Nov 2026 | Priority Peptides 58% cheaper |
| Hexarelin | $8.00/mg 5 mg · $39.99 checked 5 Nov 2026 | $9.50/mg 10 mg · $95.00 checked 5 Nov 2026 | Priority Peptides 16% cheaper |
| Ipamorelin | $5.00/mg 10 mg · $49.99 checked 5 Nov 2026 | $6.00/mg 5 mg · $30.00 checked 5 Nov 2026 | Priority Peptides 17% cheaper |
| Kisspeptin | $5.50/mg 10 mg · $54.99 checked 5 Nov 2026 | $6.00/mg 10 mg · $60.00 checked 5 Nov 2026 | Priority Peptides 8% cheaper |
| KLOW | $1.56/mg 80 mg · $124.99 checked 5 Nov 2026 | $0.875/mg 80 mg · $70.00 checked 5 Nov 2026 | SQS Research 44% cheaper |
| KPV | $3.33/mg 30 mg · $99.99 checked 5 Nov 2026 | $2.17/mg 30 mg · $65.00 checked 5 Nov 2026 | SQS Research 35% cheaper |
| LL-37 | $15.00/mg 5 mg · $74.99 checked 5 Nov 2026 | $6.50/mg 10 mg · $65.00 checked 5 Nov 2026 | SQS Research 57% cheaper |
| Matrixyl | $3.00/mg 10 mg · $29.99 checked 5 Nov 2026 | $3.50/mg 10 mg · $35.00 checked 5 Nov 2026 | Priority Peptides 14% cheaper |
| Melanotan 1 | $4.00/mg 10 mg · $39.99 checked 5 Nov 2026 | $3.50/mg 10 mg · $35.00 checked 5 Nov 2026 | SQS Research 12% cheaper |
| Melanotan 2 | $4.00/mg 10 mg · $39.99 checked 5 Nov 2026 | $3.50/mg 10 mg · $35.00 checked 5 Nov 2026 | SQS Research 12% cheaper |
| MOTS-C | $3.75/mg 40 mg · $149.99 checked 5 Nov 2026 | $4.00/mg 10 mg · $40.00 checked 5 Nov 2026 | Priority Peptides 6% cheaper |
| Oxytocin | $9.99/mg 2 mg · $19.99 checked 5 Nov 2026 | $14.00/mg 5 mg · $70.00 checked 5 Nov 2026 | Priority Peptides 29% cheaper |
| PE-22-28 | $5.50/mg 10 mg · $54.99 checked 5 Nov 2026 | $5.00/mg 5 mg · $25.00 checked 5 Nov 2026 | SQS Research 9% cheaper |
| Retatrutide | $5.50/mg 50 mg · $275.00 checked 5 Nov 2026 | $3.08/mg 60 mg · $185.00 checked 5 Nov 2026 | SQS Research 44% cheaper |
| Selank | $4.00/mg 10 mg · $39.99 checked 5 Nov 2026 | $3.50/mg 10 mg · $35.00 checked 5 Nov 2026 | SQS Research 12% cheaper |
| Semaglutide | $11.30/mg 20 mg · $225.99 checked 5 Nov 2026 | $3.00/mg 20 mg · $60.00 checked 5 Nov 2026 | SQS Research 73% cheaper |
| Sermorelin | $10.60/mg 10 mg · $105.99 checked 5 Nov 2026 | $7.00/mg 10 mg · $70.00 checked 5 Nov 2026 | SQS Research 34% cheaper |
| SNAP-8 | $3.50/mg 10 mg · $34.99 checked 5 Nov 2026 | $3.50/mg 10 mg · $35.00 checked 5 Nov 2026 | Priority Peptides under 1% cheaper |
| SS-31 | $2.80/mg 50 mg · $139.99 checked 5 Nov 2026 | $6.50/mg 10 mg · $65.00 checked 5 Nov 2026 | Priority Peptides 57% cheaper |
| TB-500 | $5.00/mg 10 mg · $49.99 checked 5 Nov 2026 | $8.00/mg 5 mg · $40.00 checked 5 Nov 2026 | Priority Peptides 38% cheaper |
| Tesamorelin | $6.25/mg 20 mg · $124.99 checked 5 Nov 2026 | $8.00/mg 10 mg · $80.00 checked 5 Nov 2026 | Priority Peptides 22% cheaper |
| Thymalin | $4.50/mg 10 mg · $44.99 checked 5 Nov 2026 | $4.00/mg 10 mg · $40.00 checked 5 Nov 2026 | SQS Research 11% cheaper |
| Thymosin Alpha-1 | $7.50/mg 10 mg · $74.99 checked 5 Nov 2026 | $8.00/mg 10 mg · $80.00 checked 5 Nov 2026 | Priority Peptides 6% cheaper |
| Tirzepatide | $3.00/mg 120 mg · $360.00 checked 5 Nov 2026 | $2.00/mg 60 mg · $120.00 checked 5 Nov 2026 | SQS Research 33% cheaper |
Only at Priority Peptides: 22 peptides in the same market
Only at SQS Research: 41 peptides in the same market
- Cerebrolysin
- FOXO4-DRI
- IGF-1 LR3
- Orexin A
- Orexin B
- P21
- PNC-27
- PT-141
- PTD-DBM
- Semax
- Survodutide
- VIP
- Wolverine
- ACE-031(Bulk)
- Adipotide(Bulk)
- AHK-Cu(Bulk)
- AICAR(Bulk)
- ARA-290(Bulk)
- Cagrilintide(Bulk)
- Cartalax(Bulk)
- Chonluten(Bulk)
- CJC-1295 DAC(Bulk)
- GHRP-2(Bulk)
- GHRP-6(Bulk)
- Humanin(Bulk)
- Livagen(Bulk)
- Mazdutide(Bulk)
- N-Acetyl Selank(Bulk)
- N-Acetyl Semax(Bulk)
- Ovagen(Bulk)
- Pancragen(Bulk)
- PEG-MGF(Bulk)
- Pinealon(Bulk)
- Prostamax(Bulk)
- TB-500 Fragment(Bulk)
- Testagen(Bulk)
- Thymogen(Bulk)
- Thymulin(Bulk)
- Vesilute(Bulk)
- Vesugen(Bulk)
- Vilon(Bulk)
Priority Peptides compared with
- Lab Ratz Research54 shared
- Peptides direct to you53 shared
- Huaian Hanyou Peptide52 shared
- Peptides GG49 shared
- Grey Axis Research48 shared
- TrueLab Peptides48 shared
- VPeptide48 shared
- Luxe Peptides47 shared
- Raw Amino47 shared
- Research1peptides47 shared
- Core Peptides46 shared
- NHOV46 shared
- Prime Longevity Peptides46 shared
- Peptide Science Now45 shared
- Eppixlabs44 shared
- Vipris Biotechnology44 shared
- Peptide Science Store43 shared
- Pure Lab Peptides43 shared
- Eros Peptides42 shared
- Grey Matters Research42 shared
- Nexus Bio Life42 shared
- Nordsci Peptides42 shared
- Amino Usa41 shared
- Cenexa Labs41 shared
- LabFirst Peptides41 shared
- Alpha Peptides39 shared
- Biotech Peptides39 shared
- Catalyst Peptides39 shared
- Ares Research38 shared
- Bridge Research36 shared
SQS Research compared with
- Lab Ratz Research47 shared
- Peptides direct to you45 shared
- Vipris Biotechnology42 shared
- Huaian Hanyou Peptide41 shared
- VPeptide41 shared
- LabFirst Peptides40 shared
- Research1peptides40 shared
- NHOV39 shared
- Peptides GG39 shared
- Grey Axis Research38 shared
- Alpha Peptides37 shared
- Bridge Research37 shared
- Catalyst Peptides37 shared
- Prime Longevity Peptides37 shared
- TrueLab Peptides37 shared
- Eppixlabs36 shared
- Luxe Peptides36 shared
- Ares Research35 shared
- Eros Peptides35 shared
- Raw Amino35 shared
- Cenexa Labs34 shared
- Core Peptides34 shared
- Biotech Peptides33 shared
- Grey Matters Research33 shared
- Nexus Bio Life33 shared
- Peptide Science Now33 shared
- Pure Lab Peptides33 shared
- Amino Usa32 shared
- Peptide Science Store31 shared
- Nordsci Peptides30 shared
- Prymalab25 shared
- Baicaoxiang Peptides22 shared
- New-U16 shared
- PrimeRx15 shared
- Only Peptide14 shared
- Hauxia Peptide13 shared
Two listings are compared only when they are the same peptide in the same market, so a 10-vial kit is never set against a single vial. Price per mg is our arithmetic on the listed price, for comparison; the amount you pay is the listed price for the size shown, so check it on the vendor’s own page before you buy. What price per mg means.
No vendor can pay to change a price or the order of anything on this page. Some outbound links are affiliate links.