Vendor comparison
Ares Research vs Peptide Science Now
Ares Research is cheaper per mg on 27 of the 39 peptides they share; Peptide Science Now on 12.
Across all 39, Ares Research’s price per mg is a median 27% lower than Peptide Science Now’s.
- Listings on the index
- 53
- Cheaper per mg on
- 27 of 39 shared
- Certificates of analysis on file
- none yet
- Ships from
- United States
- Latest price check
- 31 Oct 2026
- Listings on the index
- 69
- Cheaper per mg on
- 12 of 39 shared
- Certificates of analysis on file
- none yet
- Ships from
- United States
- Latest price check
- 30 Oct 2026
Retail 39
Purchases of fewer than 10 vials.
- Adipotide
Ares Research
$6.50/mg
10 mg · $64.99
checked 31 Oct 2026
Peptide Science Now
$8.90/mg
10 mg · $89.00
checked 30 Oct 2026
Ares Research 27% cheaper
- AICAR
Ares Research
$1.30/mg
50 mg · $64.99
checked 31 Oct 2026
Peptide Science Now
$1.00/mg
50 mg · $50.00
checked 30 Oct 2026
Peptide Science Now 23% cheaper
- AOD-9604
Ares Research
$9.00/mg
10 mg · $89.99
checked 31 Oct 2026
Peptide Science Now
$10.83/mg
6 mg · $65.00
checked 30 Oct 2026
Ares Research 17% cheaper
- ARA-290
Ares Research
$8.50/mg
10 mg · $84.99
checked 31 Oct 2026
Peptide Science Now
$4.69/mg
16 mg · $75.00
checked 30 Oct 2026
Peptide Science Now 45% cheaper
- BPC-157
Ares Research
$3.00/mg
20 mg · $59.99
checked 31 Oct 2026
Peptide Science Now
$9.33/mg
15 mg · $140.00
checked 30 Oct 2026
Ares Research 68% cheaper
- Cagrilintide
Ares Research
$14.00/mg
10 mg · $139.99
checked 31 Oct 2026
Peptide Science Now
$14.50/mg
10 mg · $145.00
checked 30 Oct 2026
Ares Research 3% cheaper
- CJC-1295 NO DAC
Ares Research
$15.00/mg
5 mg · $74.99
checked 31 Oct 2026
Peptide Science Now
$9.90/mg
5 mg · $49.50
checked 30 Oct 2026
Peptide Science Now 34% cheaper
- DSIP
Ares Research
$7.33/mg
15 mg · $109.99
checked 31 Oct 2026
Peptide Science Now
$10.00/mg
5 mg · $50.00
checked 30 Oct 2026
Ares Research 27% cheaper
- Epithalon
Ares Research
$2.20/mg
50 mg · $109.99
checked 31 Oct 2026
Peptide Science Now
$3.80/mg
50 mg · $190.00
checked 30 Oct 2026
Ares Research 42% cheaper
- GHK-Cu
Ares Research
$0.550/mg
100 mg · $54.99
checked 31 Oct 2026
Peptide Science Now
$1.40/mg
50 mg · $70.00
checked 30 Oct 2026
Ares Research 61% cheaper
- GHRP-2
Ares Research
$5.00/mg
10 mg · $49.99
checked 31 Oct 2026
Peptide Science Now
$5.00/mg
10 mg · $50.00
checked 30 Oct 2026
Ares Research under 1% cheaper
- GHRP-6
Ares Research
$5.00/mg
10 mg · $49.99
checked 31 Oct 2026
Peptide Science Now
$5.00/mg
10 mg · $50.00
checked 30 Oct 2026
Ares Research under 1% cheaper
- Glutathione
Ares Research
$0.050/mg
1500 mg · $74.99
checked 31 Oct 2026
Peptide Science Now
$0.142/mg
600 mg · $85.00
checked 30 Oct 2026
Ares Research 65% cheaper
- Gonadorelin
Ares Research
$12.00/mg
5 mg · $59.99
checked 31 Oct 2026
Peptide Science Now
$8.50/mg
10 mg · $85.00
checked 30 Oct 2026
Peptide Science Now 29% cheaper
- Hexarelin
Ares Research
$12.00/mg
5 mg · $59.99
checked 31 Oct 2026
Peptide Science Now
$9.00/mg
5 mg · $45.00
checked 30 Oct 2026
Peptide Science Now 25% cheaper
- hGH Fragment 176-191
Ares Research
$6.00/mg
10 mg · $59.99
checked 31 Oct 2026
Peptide Science Now
$10.83/mg
6 mg · $65.00
checked 30 Oct 2026
Ares Research 45% cheaper
- IGF-1 LR3
Ares Research
$109.99/mg
1 mg · $109.99
checked 31 Oct 2026
Peptide Science Now
$110.00/mg
1 mg · $110.00
checked 30 Oct 2026
Ares Research under 1% cheaper
- Ipamorelin
Ares Research
$5.00/mg
10 mg · $49.99
checked 31 Oct 2026
Peptide Science Now
$8.00/mg
10 mg · $80.00
checked 30 Oct 2026
Ares Research 38% cheaper
- Kisspeptin
Ares Research
$8.00/mg
10 mg · $79.99
checked 31 Oct 2026
Peptide Science Now
$13.00/mg
5 mg · $65.00
checked 30 Oct 2026
Ares Research 38% cheaper
- KPV
Ares Research
$4.00/mg
10 mg · $39.99
checked 31 Oct 2026
Peptide Science Now
$11.00/mg
5 mg · $55.00
checked 30 Oct 2026
Ares Research 64% cheaper
- Melanotan 1
Ares Research
$2.50/mg
10 mg · $24.99
checked 31 Oct 2026
Peptide Science Now
$5.50/mg
10 mg · $55.00
checked 30 Oct 2026
Ares Research 55% cheaper
- MOTS-C
Ares Research
$4.00/mg
30 mg · $119.99
checked 31 Oct 2026
Peptide Science Now
$11.00/mg
10 mg · $110.00
checked 30 Oct 2026
Ares Research 64% cheaper
- N-Acetyl Selank Amidate
Ares Research
$5.00/mg
30 mg · $149.99
checked 31 Oct 2026
Peptide Science Now
$7.00/mg
10 mg · $70.00
checked 30 Oct 2026
Ares Research 29% cheaper
- N-Acetyl Semax Amidate
Ares Research
$4.33/mg
30 mg · $129.99
checked 31 Oct 2026
Peptide Science Now
$2.50/mg
30 mg · $75.00
checked 30 Oct 2026
Peptide Science Now 42% cheaper
- NAD+
Ares Research
$0.095/mg
1000 mg · $94.99
checked 31 Oct 2026
Peptide Science Now
$0.400/mg
750 mg · $300.00
checked 30 Oct 2026
Ares Research 76% cheaper
- Oxytocin
Ares Research
$8.50/mg
10 mg · $84.99
checked 31 Oct 2026
Peptide Science Now
$6.50/mg
10 mg · $65.00
checked 30 Oct 2026
Peptide Science Now 24% cheaper
- PEG-MGF
Ares Research
$32.49/mg
2 mg · $64.99
checked 31 Oct 2026
Peptide Science Now
$19.00/mg
5 mg · $95.00
checked 30 Oct 2026
Peptide Science Now 42% cheaper
- Pinealon
Ares Research
$2.50/mg
20 mg · $49.99
checked 31 Oct 2026
Peptide Science Now
$3.75/mg
20 mg · $75.00
checked 30 Oct 2026
Ares Research 33% cheaper
- Retatrutide
Ares Research
$4.33/mg
60 mg · $259.99
checked 31 Oct 2026
Peptide Science Now
$15.83/mg
12 mg · $190.00
checked 30 Oct 2026
Ares Research 73% cheaper
- Selank
Ares Research
$8.50/mg
10 mg · $84.99
checked 31 Oct 2026
Peptide Science Now
$5.50/mg
10 mg · $55.00
checked 30 Oct 2026
Peptide Science Now 35% cheaper
- Semaglutide
Ares Research
$3.33/mg
30 mg · $99.99
checked 31 Oct 2026
Peptide Science Now
$22.50/mg
10 mg · $225.00
checked 30 Oct 2026
Ares Research 85% cheaper
- Semax
Ares Research
$6.50/mg
10 mg · $64.99
checked 31 Oct 2026
Peptide Science Now
$2.50/mg
30 mg · $75.00
checked 30 Oct 2026
Peptide Science Now 62% cheaper
- Sermorelin
Ares Research
$8.50/mg
10 mg · $84.99
checked 31 Oct 2026
Peptide Science Now
$8.33/mg
15 mg · $125.00
checked 30 Oct 2026
Peptide Science Now 2% cheaper
- SS-31
Ares Research
$4.00/mg
50 mg · $199.99
checked 31 Oct 2026
Peptide Science Now
$6.00/mg
25 mg · $150.00
checked 30 Oct 2026
Ares Research 33% cheaper
- TB-500
Ares Research
$8.50/mg
10 mg · $84.99
checked 31 Oct 2026
Peptide Science Now
$13.50/mg
10 mg · $135.00
checked 30 Oct 2026
Ares Research 37% cheaper
- Thymalin
Ares Research
$6.50/mg
10 mg · $64.99
checked 31 Oct 2026
Peptide Science Now
$6.00/mg
20 mg · $120.00
checked 30 Oct 2026
Peptide Science Now 8% cheaper
- Thymosin Alpha-1
Ares Research
$9.50/mg
10 mg · $94.99
checked 31 Oct 2026
Peptide Science Now
$13.00/mg
10 mg · $130.00
checked 30 Oct 2026
Ares Research 27% cheaper
- Tirzepatide
Ares Research
$2.67/mg
60 mg · $159.99
checked 31 Oct 2026
Peptide Science Now
$16.33/mg
15 mg · $245.00
checked 30 Oct 2026
Ares Research 84% cheaper
- VIP
Ares Research
$7.50/mg
10 mg · $74.99
checked 31 Oct 2026
Peptide Science Now
$12.50/mg
6 mg · $75.00
checked 30 Oct 2026
Ares Research 40% cheaper
| Peptide | Ares Research | Peptide Science Now | Difference per mg |
|---|---|---|---|
| Adipotide | $6.50/mg 10 mg · $64.99 checked 31 Oct 2026 | $8.90/mg 10 mg · $89.00 checked 30 Oct 2026 | Ares Research 27% cheaper |
| AICAR | $1.30/mg 50 mg · $64.99 checked 31 Oct 2026 | $1.00/mg 50 mg · $50.00 checked 30 Oct 2026 | Peptide Science Now 23% cheaper |
| AOD-9604 | $9.00/mg 10 mg · $89.99 checked 31 Oct 2026 | $10.83/mg 6 mg · $65.00 checked 30 Oct 2026 | Ares Research 17% cheaper |
| ARA-290 | $8.50/mg 10 mg · $84.99 checked 31 Oct 2026 | $4.69/mg 16 mg · $75.00 checked 30 Oct 2026 | Peptide Science Now 45% cheaper |
| BPC-157 | $3.00/mg 20 mg · $59.99 checked 31 Oct 2026 | $9.33/mg 15 mg · $140.00 checked 30 Oct 2026 | Ares Research 68% cheaper |
| Cagrilintide | $14.00/mg 10 mg · $139.99 checked 31 Oct 2026 | $14.50/mg 10 mg · $145.00 checked 30 Oct 2026 | Ares Research 3% cheaper |
| CJC-1295 NO DAC | $15.00/mg 5 mg · $74.99 checked 31 Oct 2026 | $9.90/mg 5 mg · $49.50 checked 30 Oct 2026 | Peptide Science Now 34% cheaper |
| DSIP | $7.33/mg 15 mg · $109.99 checked 31 Oct 2026 | $10.00/mg 5 mg · $50.00 checked 30 Oct 2026 | Ares Research 27% cheaper |
| Epithalon | $2.20/mg 50 mg · $109.99 checked 31 Oct 2026 | $3.80/mg 50 mg · $190.00 checked 30 Oct 2026 | Ares Research 42% cheaper |
| GHK-Cu | $0.550/mg 100 mg · $54.99 checked 31 Oct 2026 | $1.40/mg 50 mg · $70.00 checked 30 Oct 2026 | Ares Research 61% cheaper |
| GHRP-2 | $5.00/mg 10 mg · $49.99 checked 31 Oct 2026 | $5.00/mg 10 mg · $50.00 checked 30 Oct 2026 | Ares Research under 1% cheaper |
| GHRP-6 | $5.00/mg 10 mg · $49.99 checked 31 Oct 2026 | $5.00/mg 10 mg · $50.00 checked 30 Oct 2026 | Ares Research under 1% cheaper |
| Glutathione | $0.050/mg 1500 mg · $74.99 checked 31 Oct 2026 | $0.142/mg 600 mg · $85.00 checked 30 Oct 2026 | Ares Research 65% cheaper |
| Gonadorelin | $12.00/mg 5 mg · $59.99 checked 31 Oct 2026 | $8.50/mg 10 mg · $85.00 checked 30 Oct 2026 | Peptide Science Now 29% cheaper |
| Hexarelin | $12.00/mg 5 mg · $59.99 checked 31 Oct 2026 | $9.00/mg 5 mg · $45.00 checked 30 Oct 2026 | Peptide Science Now 25% cheaper |
| hGH Fragment 176-191 | $6.00/mg 10 mg · $59.99 checked 31 Oct 2026 | $10.83/mg 6 mg · $65.00 checked 30 Oct 2026 | Ares Research 45% cheaper |
| IGF-1 LR3 | $109.99/mg 1 mg · $109.99 checked 31 Oct 2026 | $110.00/mg 1 mg · $110.00 checked 30 Oct 2026 | Ares Research under 1% cheaper |
| Ipamorelin | $5.00/mg 10 mg · $49.99 checked 31 Oct 2026 | $8.00/mg 10 mg · $80.00 checked 30 Oct 2026 | Ares Research 38% cheaper |
| Kisspeptin | $8.00/mg 10 mg · $79.99 checked 31 Oct 2026 | $13.00/mg 5 mg · $65.00 checked 30 Oct 2026 | Ares Research 38% cheaper |
| KPV | $4.00/mg 10 mg · $39.99 checked 31 Oct 2026 | $11.00/mg 5 mg · $55.00 checked 30 Oct 2026 | Ares Research 64% cheaper |
| Melanotan 1 | $2.50/mg 10 mg · $24.99 checked 31 Oct 2026 | $5.50/mg 10 mg · $55.00 checked 30 Oct 2026 | Ares Research 55% cheaper |
| MOTS-C | $4.00/mg 30 mg · $119.99 checked 31 Oct 2026 | $11.00/mg 10 mg · $110.00 checked 30 Oct 2026 | Ares Research 64% cheaper |
| N-Acetyl Selank Amidate | $5.00/mg 30 mg · $149.99 checked 31 Oct 2026 | $7.00/mg 10 mg · $70.00 checked 30 Oct 2026 | Ares Research 29% cheaper |
| N-Acetyl Semax Amidate | $4.33/mg 30 mg · $129.99 checked 31 Oct 2026 | $2.50/mg 30 mg · $75.00 checked 30 Oct 2026 | Peptide Science Now 42% cheaper |
| NAD+ | $0.095/mg 1000 mg · $94.99 checked 31 Oct 2026 | $0.400/mg 750 mg · $300.00 checked 30 Oct 2026 | Ares Research 76% cheaper |
| Oxytocin | $8.50/mg 10 mg · $84.99 checked 31 Oct 2026 | $6.50/mg 10 mg · $65.00 checked 30 Oct 2026 | Peptide Science Now 24% cheaper |
| PEG-MGF | $32.49/mg 2 mg · $64.99 checked 31 Oct 2026 | $19.00/mg 5 mg · $95.00 checked 30 Oct 2026 | Peptide Science Now 42% cheaper |
| Pinealon | $2.50/mg 20 mg · $49.99 checked 31 Oct 2026 | $3.75/mg 20 mg · $75.00 checked 30 Oct 2026 | Ares Research 33% cheaper |
| Retatrutide | $4.33/mg 60 mg · $259.99 checked 31 Oct 2026 | $15.83/mg 12 mg · $190.00 checked 30 Oct 2026 | Ares Research 73% cheaper |
| Selank | $8.50/mg 10 mg · $84.99 checked 31 Oct 2026 | $5.50/mg 10 mg · $55.00 checked 30 Oct 2026 | Peptide Science Now 35% cheaper |
| Semaglutide | $3.33/mg 30 mg · $99.99 checked 31 Oct 2026 | $22.50/mg 10 mg · $225.00 checked 30 Oct 2026 | Ares Research 85% cheaper |
| Semax | $6.50/mg 10 mg · $64.99 checked 31 Oct 2026 | $2.50/mg 30 mg · $75.00 checked 30 Oct 2026 | Peptide Science Now 62% cheaper |
| Sermorelin | $8.50/mg 10 mg · $84.99 checked 31 Oct 2026 | $8.33/mg 15 mg · $125.00 checked 30 Oct 2026 | Peptide Science Now 2% cheaper |
| SS-31 | $4.00/mg 50 mg · $199.99 checked 31 Oct 2026 | $6.00/mg 25 mg · $150.00 checked 30 Oct 2026 | Ares Research 33% cheaper |
| TB-500 | $8.50/mg 10 mg · $84.99 checked 31 Oct 2026 | $13.50/mg 10 mg · $135.00 checked 30 Oct 2026 | Ares Research 37% cheaper |
| Thymalin | $6.50/mg 10 mg · $64.99 checked 31 Oct 2026 | $6.00/mg 20 mg · $120.00 checked 30 Oct 2026 | Peptide Science Now 8% cheaper |
| Thymosin Alpha-1 | $9.50/mg 10 mg · $94.99 checked 31 Oct 2026 | $13.00/mg 10 mg · $130.00 checked 30 Oct 2026 | Ares Research 27% cheaper |
| Tirzepatide | $2.67/mg 60 mg · $159.99 checked 31 Oct 2026 | $16.33/mg 15 mg · $245.00 checked 30 Oct 2026 | Ares Research 84% cheaper |
| VIP | $7.50/mg 10 mg · $74.99 checked 31 Oct 2026 | $12.50/mg 6 mg · $75.00 checked 30 Oct 2026 | Ares Research 40% cheaper |
Only at Ares Research: 14 peptides in the same market
Only at Peptide Science Now: 30 peptides in the same market
Ares Research compared with
- Lab Ratz Research47 shared
- Peptides direct to you47 shared
- NHOV46 shared
- Peptides GG46 shared
- Alpha Peptides45 shared
- Catalyst Peptides45 shared
- Vipris Biotechnology45 shared
- LabFirst Peptides44 shared
- Research1peptides44 shared
- Huaian Hanyou Peptide43 shared
- Bridge Research41 shared
- Luxe Peptides41 shared
- VPeptide41 shared
- Pure Lab Peptides40 shared
- Grey Axis Research39 shared
- Prime Longevity Peptides39 shared
- Amino Usa38 shared
- Biotech Peptides38 shared
- Nexus Bio Life38 shared
- Priority Peptides38 shared
- Raw Amino37 shared
- Core Peptides36 shared
- Grey Matters Research36 shared
- Cenexa Labs35 shared
- Eppixlabs35 shared
- Peptide Science Store35 shared
- SQS Research35 shared
- TrueLab Peptides35 shared
- Eros Peptides34 shared
- Nordsci Peptides33 shared
Peptide Science Now compared with
- Peptide Science Store63 shared
- Huaian Hanyou Peptide58 shared
- Peptides direct to you58 shared
- Nordsci Peptides57 shared
- Lab Ratz Research53 shared
- Peptides GG53 shared
- Core Peptides52 shared
- Raw Amino52 shared
- Luxe Peptides51 shared
- NHOV51 shared
- Vipris Biotechnology51 shared
- Amino Usa49 shared
- VPeptide49 shared
- Nexus Bio Life47 shared
- Prime Longevity Peptides45 shared
- Priority Peptides45 shared
- Research1peptides45 shared
- TrueLab Peptides43 shared
- Biotech Peptides42 shared
- Cenexa Labs42 shared
- LabFirst Peptides42 shared
- Pure Lab Peptides42 shared
- Grey Axis Research41 shared
- Grey Matters Research41 shared
- Catalyst Peptides40 shared
- Eppixlabs40 shared
- Eros Peptides40 shared
- Alpha Peptides39 shared
- Bridge Research37 shared
- SQS Research33 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.