Research & educational use only.Not medical advice.Not for human or animal consumption.
PepScoutThe Peptide Supplier Index
85 suppliersCatalog updatedResearch-only

SS-31

Longevity, mitochondrial, antioxidant, and bioregulator products.

Longevity

Supplier prices and discount codes.

Compare each format and quantity by trusted order or lowest estimated after-code price.

Order
Rank 1

Peptaura

International · COA purity 98.62%

9 marketplace sellers
Best match
Vial · 5mg31 variants
After code
$14.35$15.60 list · save $1.25
Coupon
Up to 8%
Official store
Rank 2

Forge Peptides

US · COA purity 99.62%

Best match
Format pending · 8.5mg2 variants
After code
$27$30 list · save $3
Coupon
10%
Official store
Rank 3

Crush Research

US · COA purity 99.62%

Best match
Vial · 10mg4 variants
After code
$31.50$31.50 list
Coupon
Coupon code
Official store
Rank 4

Elyria Bio

US · COA purity not assessed

Best match
Format pending · 10mg1 variant
After code
$36.99$36.99 list
Coupon
Coupon code
Official store
Rank 5

Virtus Peptides

US · COA purity 99.43%

Best match
Format pending · 10mg1 variant
After code
$37.05$39 list · save $1.95
Coupon
5%
Official store
Rank 6

SwissChems

International · COA purity 99.57%

Best match
Format pending · 5mg2 variants
After code
$37.76$41.95 list · save $4.20
Coupon
10%
Official store
Rank 7

RUO.bio

US · COA purity 99.38%

Best match
Format pending · 10mg1 variant
Best price
$38$38 list
Coupon
No public codeNo public code
Official store
Rank 8

One Aminos

US · COA purity 99.61%

Best match
Injectable · 10mg2 variants
After code
$38.24$44.99 list · save $6.75
Coupon
15% (user-provided code; checkout not verified)
Official store
Rank 9

Peptide Plugs

US · COA purity 99.69%

Best match
Format pending · 10mg2 variants
Best price
$40$40 list
Coupon
No public codeNo public code
Official store
Rank 10

NovaForge Labs

US · COA purity not assessed

Best match
Format pending · 10mg1 variant
Best price
$40$40 list
Coupon
No public codeNo public code
Official store
Rank 11

Apexx Biolabs

US · COA purity 99.69%

Best match
Format pending · 10mg1 variant
After code
$40.50$45 list · save $4.50
Coupon
10%
Official store
Rank 12

Peptide Supply Co

US · COA purity 99.66%

Best match
Format pending · 10mg8 variants
After code
$45$50 list · save $5
Coupon
10%
Official store
Rank 13

Amino Tech

US · COA purity 97.93%

Best match
Format pending · 10mg1 variant
After code
$46.74$54.99 list · save $8.25
Coupon
15%
Official store
Rank 14

NG Syndicate

US · COA purity 99.61%

Best match
Powder · 10mg5 variants
Best price
$48$48 list
Coupon
No public codeNo public code
Official store
Rank 15

Pure Peptides

US · COA purity 99.25%

Best match
Format pending · 10mg2 variants
Best price
$50$50 list
Coupon
No public codeNo public code
Official store
Rank 16

Peptide Confidential

International · COA purity not assessed

Best match
Injectable · 10mg1 variant
Best price
CA$50CA$50 list
Coupon
No public codeReferral link; no coupon verified
Official store
Rank 17

Elite Research USA

US · COA purity 99.63%

Best match
Format pending · 10mg/10mg1 variant
Best price
$55$55 list
Coupon
No public codeNo public code
Official store
Rank 18

Blank Peptides

International · COA purity 99.55%

Best match
Format pending · 10mg3 variants
After code
$56$70 list · save $14
Coupon
20%
Official store
Rank 19

Soma Peptides

US · COA purity 99.49%

Best match
Format pending · 10mg2 variants
Best price
$59$59 list
Coupon
No public codeNo public code
Official store
Rank 20

Peptide Pro

US · COA purity 99.51%

Best match
Format pending · Quantity pending verification1 variant
Best price
$59.49$59.49 list
Coupon
No public codeNo public code
Official store
Rank 21

Real Peptides

US · COA purity 99.42%

Best match
Format pending · 10mg2 variants
After code
$60$60 list
Coupon
Coupon code
Official store
Rank 22

Anabolic Pharmacist

International · COA purity 97.97%

Best match
Format pending · Quantity pending verification4 variants
Best price
$60$60 list
Coupon
No public codeNo public code
Official store
Rank 23

Evolve Peptides

US · COA purity not assessed

Best match
Format pending · 10mg2 variants
After code
$60$60 list
Coupon
Coupon code
Official store
Rank 24

Mile High Compounds

US · COA purity not assessed

Best match
Format pending · Quantity pending verification1 variant
Best price
$69.99$69.99 list
Coupon
No public codeNo public code
Official store
Rank 25

Disguised Alpha

US · COA purity 99.60%

Best match
Spray · 500mcg5 variants
After code
$80.99$89.99 list · save $9.00
Coupon
10%
Official store
Rank 26

BioLongevity Labs

International · COA purity 99.7%

Best match
Format pending · 10mg1 variant
After code
$84.97$99.97 list · save $15.00
Coupon
15%
Official store
Rank 27

Peptide Partners

US · COA purity 99.64%

Best match
Vial · 20mg6 variants
After code
$99$110 list · save $11
Coupon
10%
Official store
Rank 28

Rescue Research

US · COA purity 99.7%

Best match
Format pending · 50mg1 variant
Best price
$99.99$99.99 list
Coupon
No public codeNo public code
Official store
Rank 29

BioLab Shop

EU · COA purity not assessed

Best match
Format pending · 20mg1 variant
Best price
€106.92€106.92 list
Coupon
No public codeNo public code
Official store
Rank 30

Limitless BioChem

EU · COA purity 99.32%

Best match
Format pending · 50mg1 variant
After code
€112.49€124.99 list · save €12.50
Coupon
10%
Official store
Rank 31

Regenerative Research

US · COA purity 99.56%

Best match
Format pending · 50mg1 variant
After code
$126$140 list · save $14
Coupon
10%
Official store
Rank 32

LifeIgnite Research

US · COA purity 99.7%

Best match
Format pending · Quantity pending verification1 variant
After code
$148.50$165 list · save $16.50
Coupon
10%
Official store
Rank 33

Particle Peptides

EU · COA purity 99.05%

Best match
Format pending · 50mg1 variant
Best price
€158.53€158.53 list
Coupon
No public codeNo public code
Official store
Rank 34

Feel Peptides

International · COA purity not assessed

Best match
Format pending · 25mg/15mL1 variant
After code
$357.30$397 list · save $39.70
Coupon
10%
Official store
Rank 35

Semax Polska

EU · COA purity 98.49%

Best match
Format pending · 50mg1 variant
Best price
PLN 520PLN 520 list
Coupon
No public codeNo public code
Official store

Before relying on a listing.

Match the batch COA to the product, size, and lot.Confirm current stock, currency, shipping, taxes, and checkout total.Check regional laws and supplier terms for research-only products.Use discounts as estimates; codes and sale prices can change without notice.