Vendor comparison
Peptide Science Store vs SQS Research
SQS Research is cheaper per mg on 23 of the 31 peptides they share; Peptide Science Store on 7, the same price on 1.
Across all 31, SQS Research’s price per mg is a median 33% lower than Peptide Science Store’s.
- Listings on the index
- 66
- Cheaper per mg on
- 7 of 31 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
- 23 of 31 shared
- Certificates of analysis on file
- none yet
- Ships from
- not stated
- Latest price check
- 5 Nov 2026
Retail 31
Purchases of fewer than 10 vials.
- AOD-9604
Peptide Science Store
$10.83/mg
6 mg · $65.00
checked 5 Nov 2026
SQS Research
$11.00/mg
5 mg · $55.00
checked 5 Nov 2026
Peptide Science Store 2% cheaper
- B7-33
Peptide Science Store
$11.67/mg
6 mg · $70.00
checked 5 Nov 2026
SQS Research
$12.50/mg
10 mg · $125.00
checked 5 Nov 2026
Peptide Science Store 7% cheaper
- BPC-157
Peptide Science Store
$9.33/mg
15 mg · $140.00
checked 5 Nov 2026
SQS Research
$4.50/mg
10 mg · $45.00
checked 5 Nov 2026
SQS Research 52% cheaper
- Bronchogen
Peptide Science Store
$3.50/mg
20 mg · $70.00
checked 5 Nov 2026
SQS Research
$3.50/mg
20 mg · $70.00
checked 5 Nov 2026
Same price
- Cardiogen
Peptide Science Store
$3.25/mg
20 mg · $65.00
checked 5 Nov 2026
SQS Research
$3.00/mg
20 mg · $60.00
checked 5 Nov 2026
SQS Research 8% cheaper
- CJC-1295 NO DAC
Peptide Science Store
$9.90/mg
5 mg · $49.50
checked 5 Nov 2026
SQS Research
$9.00/mg
5 mg · $45.00
checked 5 Nov 2026
SQS Research 9% cheaper
- Cortagen
Peptide Science Store
$3.25/mg
20 mg · $65.00
checked 5 Nov 2026
SQS Research
$3.00/mg
20 mg · $60.00
checked 5 Nov 2026
SQS Research 8% cheaper
- DSIP
Peptide Science Store
$10.00/mg
5 mg · $50.00
checked 5 Nov 2026
SQS Research
$6.00/mg
5 mg · $30.00
checked 5 Nov 2026
SQS Research 40% cheaper
- Epithalon
Peptide Science Store
$4.30/mg
50 mg · $215.00
checked 5 Nov 2026
SQS Research
$5.50/mg
10 mg · $55.00
checked 5 Nov 2026
Peptide Science Store 22% cheaper
- FOXO4-DRI
Peptide Science Store
$30.00/mg
10 mg · $300.00
checked 5 Nov 2026
SQS Research
$20.00/mg
10 mg · $200.00
checked 5 Nov 2026
SQS Research 33% cheaper
- Glutathione
Peptide Science Store
$0.142/mg
600 mg · $85.00
checked 5 Nov 2026
SQS Research
$0.110/mg
500 mg · $55.00
checked 5 Nov 2026
SQS Research 22% cheaper
- Hexarelin
Peptide Science Store
$9.00/mg
5 mg · $45.00
checked 5 Nov 2026
SQS Research
$9.50/mg
10 mg · $95.00
checked 5 Nov 2026
Peptide Science Store 5% cheaper
- IGF-1 LR3
Peptide Science Store
$110.00/mg
1 mg · $110.00
checked 5 Nov 2026
SQS Research
$115.00/mg
1 mg · $115.00
checked 5 Nov 2026
Peptide Science Store 4% cheaper
- Ipamorelin
Peptide Science Store
$8.00/mg
10 mg · $80.00
checked 5 Nov 2026
SQS Research
$6.00/mg
5 mg · $30.00
checked 5 Nov 2026
SQS Research 25% cheaper
- Kisspeptin
Peptide Science Store
$13.00/mg
5 mg · $65.00
checked 5 Nov 2026
SQS Research
$6.00/mg
10 mg · $60.00
checked 5 Nov 2026
SQS Research 54% cheaper
- KPV
Peptide Science Store
$11.00/mg
5 mg · $55.00
checked 5 Nov 2026
SQS Research
$2.17/mg
30 mg · $65.00
checked 5 Nov 2026
SQS Research 80% cheaper
- LL-37
Peptide Science Store
$19.00/mg
5 mg · $95.00
checked 5 Nov 2026
SQS Research
$6.50/mg
10 mg · $65.00
checked 5 Nov 2026
SQS Research 66% cheaper
- Melanotan 1
Peptide Science Store
$5.50/mg
10 mg · $55.00
checked 5 Nov 2026
SQS Research
$3.50/mg
10 mg · $35.00
checked 5 Nov 2026
SQS Research 36% cheaper
- MOTS-C
Peptide Science Store
$11.00/mg
10 mg · $110.00
checked 5 Nov 2026
SQS Research
$4.00/mg
10 mg · $40.00
checked 5 Nov 2026
SQS Research 64% cheaper
- Oxytocin
Peptide Science Store
$6.50/mg
10 mg · $65.00
checked 5 Nov 2026
SQS Research
$14.00/mg
5 mg · $70.00
checked 5 Nov 2026
Peptide Science Store 54% cheaper
- P21
Peptide Science Store
$24.00/mg
5 mg · $120.00
checked 5 Nov 2026
SQS Research
$16.00/mg
10 mg · $160.00
checked 5 Nov 2026
SQS Research 33% cheaper
- PE-22-28
Peptide Science Store
$7.50/mg
8 mg · $60.00
checked 5 Nov 2026
SQS Research
$5.00/mg
5 mg · $25.00
checked 5 Nov 2026
SQS Research 33% cheaper
- PNC-27
Peptide Science Store
$30.00/mg
5 mg · $150.00
checked 5 Nov 2026
SQS Research
$11.00/mg
10 mg · $110.00
checked 5 Nov 2026
SQS Research 63% cheaper
- Selank
Peptide Science Store
$5.50/mg
10 mg · $55.00
checked 5 Nov 2026
SQS Research
$3.50/mg
10 mg · $35.00
checked 5 Nov 2026
SQS Research 36% cheaper
- Semax
Peptide Science Store
$2.50/mg
30 mg · $75.00
checked 5 Nov 2026
SQS Research
$3.50/mg
10 mg · $35.00
checked 5 Nov 2026
Peptide Science Store 29% cheaper
- Sermorelin
Peptide Science Store
$8.33/mg
15 mg · $125.00
checked 5 Nov 2026
SQS Research
$7.00/mg
10 mg · $70.00
checked 5 Nov 2026
SQS Research 16% cheaper
- TB-500
Peptide Science Store
$16.50/mg
10 mg · $165.00
checked 5 Nov 2026
SQS Research
$8.00/mg
5 mg · $40.00
checked 5 Nov 2026
SQS Research 52% cheaper
- Tesamorelin
Peptide Science Store
$15.00/mg
5 mg · $75.00
checked 5 Nov 2026
SQS Research
$8.00/mg
10 mg · $80.00
checked 5 Nov 2026
SQS Research 47% cheaper
- Thymalin
Peptide Science Store
$6.00/mg
20 mg · $120.00
checked 5 Nov 2026
SQS Research
$4.00/mg
10 mg · $40.00
checked 5 Nov 2026
SQS Research 33% cheaper
- Thymosin Alpha-1
Peptide Science Store
$13.00/mg
10 mg · $130.00
checked 5 Nov 2026
SQS Research
$8.00/mg
10 mg · $80.00
checked 5 Nov 2026
SQS Research 38% cheaper
- VIP
Peptide Science Store
$12.50/mg
6 mg · $75.00
checked 5 Nov 2026
SQS Research
$9.50/mg
10 mg · $95.00
checked 5 Nov 2026
SQS Research 24% cheaper
| Peptide | Peptide Science Store | SQS Research | Difference per mg |
|---|---|---|---|
| AOD-9604 | $10.83/mg 6 mg · $65.00 checked 5 Nov 2026 | $11.00/mg 5 mg · $55.00 checked 5 Nov 2026 | Peptide Science Store 2% cheaper |
| B7-33 | $11.67/mg 6 mg · $70.00 checked 5 Nov 2026 | $12.50/mg 10 mg · $125.00 checked 5 Nov 2026 | Peptide Science Store 7% cheaper |
| BPC-157 | $9.33/mg 15 mg · $140.00 checked 5 Nov 2026 | $4.50/mg 10 mg · $45.00 checked 5 Nov 2026 | SQS Research 52% cheaper |
| Bronchogen | $3.50/mg 20 mg · $70.00 checked 5 Nov 2026 | $3.50/mg 20 mg · $70.00 checked 5 Nov 2026 | Same price |
| Cardiogen | $3.25/mg 20 mg · $65.00 checked 5 Nov 2026 | $3.00/mg 20 mg · $60.00 checked 5 Nov 2026 | SQS Research 8% cheaper |
| CJC-1295 NO DAC | $9.90/mg 5 mg · $49.50 checked 5 Nov 2026 | $9.00/mg 5 mg · $45.00 checked 5 Nov 2026 | SQS Research 9% cheaper |
| Cortagen | $3.25/mg 20 mg · $65.00 checked 5 Nov 2026 | $3.00/mg 20 mg · $60.00 checked 5 Nov 2026 | SQS Research 8% cheaper |
| DSIP | $10.00/mg 5 mg · $50.00 checked 5 Nov 2026 | $6.00/mg 5 mg · $30.00 checked 5 Nov 2026 | SQS Research 40% cheaper |
| Epithalon | $4.30/mg 50 mg · $215.00 checked 5 Nov 2026 | $5.50/mg 10 mg · $55.00 checked 5 Nov 2026 | Peptide Science Store 22% cheaper |
| FOXO4-DRI | $30.00/mg 10 mg · $300.00 checked 5 Nov 2026 | $20.00/mg 10 mg · $200.00 checked 5 Nov 2026 | SQS Research 33% cheaper |
| Glutathione | $0.142/mg 600 mg · $85.00 checked 5 Nov 2026 | $0.110/mg 500 mg · $55.00 checked 5 Nov 2026 | SQS Research 22% cheaper |
| Hexarelin | $9.00/mg 5 mg · $45.00 checked 5 Nov 2026 | $9.50/mg 10 mg · $95.00 checked 5 Nov 2026 | Peptide Science Store 5% cheaper |
| IGF-1 LR3 | $110.00/mg 1 mg · $110.00 checked 5 Nov 2026 | $115.00/mg 1 mg · $115.00 checked 5 Nov 2026 | Peptide Science Store 4% cheaper |
| Ipamorelin | $8.00/mg 10 mg · $80.00 checked 5 Nov 2026 | $6.00/mg 5 mg · $30.00 checked 5 Nov 2026 | SQS Research 25% cheaper |
| Kisspeptin | $13.00/mg 5 mg · $65.00 checked 5 Nov 2026 | $6.00/mg 10 mg · $60.00 checked 5 Nov 2026 | SQS Research 54% cheaper |
| KPV | $11.00/mg 5 mg · $55.00 checked 5 Nov 2026 | $2.17/mg 30 mg · $65.00 checked 5 Nov 2026 | SQS Research 80% cheaper |
| LL-37 | $19.00/mg 5 mg · $95.00 checked 5 Nov 2026 | $6.50/mg 10 mg · $65.00 checked 5 Nov 2026 | SQS Research 66% cheaper |
| Melanotan 1 | $5.50/mg 10 mg · $55.00 checked 5 Nov 2026 | $3.50/mg 10 mg · $35.00 checked 5 Nov 2026 | SQS Research 36% cheaper |
| MOTS-C | $11.00/mg 10 mg · $110.00 checked 5 Nov 2026 | $4.00/mg 10 mg · $40.00 checked 5 Nov 2026 | SQS Research 64% cheaper |
| Oxytocin | $6.50/mg 10 mg · $65.00 checked 5 Nov 2026 | $14.00/mg 5 mg · $70.00 checked 5 Nov 2026 | Peptide Science Store 54% cheaper |
| P21 | $24.00/mg 5 mg · $120.00 checked 5 Nov 2026 | $16.00/mg 10 mg · $160.00 checked 5 Nov 2026 | SQS Research 33% cheaper |
| PE-22-28 | $7.50/mg 8 mg · $60.00 checked 5 Nov 2026 | $5.00/mg 5 mg · $25.00 checked 5 Nov 2026 | SQS Research 33% cheaper |
| PNC-27 | $30.00/mg 5 mg · $150.00 checked 5 Nov 2026 | $11.00/mg 10 mg · $110.00 checked 5 Nov 2026 | SQS Research 63% cheaper |
| Selank | $5.50/mg 10 mg · $55.00 checked 5 Nov 2026 | $3.50/mg 10 mg · $35.00 checked 5 Nov 2026 | SQS Research 36% cheaper |
| Semax | $2.50/mg 30 mg · $75.00 checked 5 Nov 2026 | $3.50/mg 10 mg · $35.00 checked 5 Nov 2026 | Peptide Science Store 29% cheaper |
| Sermorelin | $8.33/mg 15 mg · $125.00 checked 5 Nov 2026 | $7.00/mg 10 mg · $70.00 checked 5 Nov 2026 | SQS Research 16% cheaper |
| TB-500 | $16.50/mg 10 mg · $165.00 checked 5 Nov 2026 | $8.00/mg 5 mg · $40.00 checked 5 Nov 2026 | SQS Research 52% cheaper |
| Tesamorelin | $15.00/mg 5 mg · $75.00 checked 5 Nov 2026 | $8.00/mg 10 mg · $80.00 checked 5 Nov 2026 | SQS Research 47% cheaper |
| Thymalin | $6.00/mg 20 mg · $120.00 checked 5 Nov 2026 | $4.00/mg 10 mg · $40.00 checked 5 Nov 2026 | SQS Research 33% cheaper |
| Thymosin Alpha-1 | $13.00/mg 10 mg · $130.00 checked 5 Nov 2026 | $8.00/mg 10 mg · $80.00 checked 5 Nov 2026 | SQS Research 38% cheaper |
| VIP | $12.50/mg 6 mg · $75.00 checked 5 Nov 2026 | $9.50/mg 10 mg · $95.00 checked 5 Nov 2026 | SQS Research 24% cheaper |
Only at Peptide Science Store: 35 peptides in the same market
- Adipotide
- AICAR
- ARA-290
- Cartalax
- Chonluten
- Follistatin-315
- Follistatin-344
- GHK Basic
- GHK-Cu
- GHRH
- GHRP-2
- GHRP-6
- Gonadorelin
- hGH Fragment 176-191
- Humanin
- Livagen
- MGF
- N-Acetyl Epithalon Amidate
- N-Acetyl Selank Amidate
- N-Acetyl Semax Amidate
- NAD+
- Ovagen
- Pancragen
- PEG-MGF
- Pinealon
- Prostamax
- TB-500 Fragment
- Testagen
- Thymogen
- Triptorelin
- Vesilute
- Vesugen
- Vilon
- Melanotan 2(Bulk)
- PT-141(Bulk)
Only at SQS Research: 48 peptides in the same market
- 5-Amino-1MQ
- Adamax
- Cerebrolysin
- Crystagen
- Dihexa
- GLOW
- KLOW
- Matrixyl
- Melanotan 2
- Orexin A
- Orexin B
- PT-141
- PTD-DBM
- Retatrutide
- Semaglutide
- SNAP-8
- SS-31
- Survodutide
- Tirzepatide
- 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)
Peptide Science Store compared with
- Peptide Science Now63 shared
- Nordsci Peptides59 shared
- Huaian Hanyou Peptide58 shared
- Core Peptides55 shared
- Peptides direct to you55 shared
- Raw Amino55 shared
- Peptides GG54 shared
- Luxe Peptides53 shared
- Lab Ratz Research51 shared
- Amino Usa50 shared
- NHOV48 shared
- Prime Longevity Peptides48 shared
- Vipris Biotechnology48 shared
- VPeptide47 shared
- Cenexa Labs45 shared
- Nexus Bio Life45 shared
- Research1peptides45 shared
- Biotech Peptides44 shared
- TrueLab Peptides44 shared
- Priority Peptides43 shared
- Eros Peptides42 shared
- Grey Matters Research41 shared
- Grey Axis Research39 shared
- LabFirst Peptides39 shared
- Pure Lab Peptides39 shared
- Eppixlabs38 shared
- Catalyst Peptides37 shared
- Alpha Peptides35 shared
- Ares Research35 shared
- Bridge Research35 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
- Priority Peptides38 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
- 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.