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

Melatonin

Cognitive, sleep, mood, and nootropic-adjacent products.

Cognitive

Supplier prices and discount codes.

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

Order
Rank 1
Supplier price check

RUPharma

International · Quality not assessed

Best match
Format pending · 3mg2 variants
Best price
€11.44€11.44 list
Coupon
No public codeNo public code
Official store
Rank 2
Supplier price check

Peptaura

International · Supplier score 89 · B

4 marketplace sellers
Best match
Vial · 10mg7 variants
After code
$16.14$17.54 list · save $1.40
Coupon
Up to 8%
Official store
Rank 3
Supplier price check

Kimera Chems

US · Supplier score 98 · A

Best match
Format pending · Quantity pending verification1 variant
After code
$37.79$41.99 list · save $4.20
Coupon
10%
Official store
Rank 4
Supplier price check

Elite Research USA

US · Supplier score 99 · A

Best match
Format pending · 30mL/30mL1 variant
Best price
$40$40 list
Coupon
No public codeNo public code
Official store
Rank 5
Supplier price check

Modern Aminos

US · Supplier score 100 · A

Best match
Format pending · 20mL1 variant
After code
$48.60$54 list · save $5.40
Coupon
10%
Official store
Verification checklist

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.