§ Product profile

PE-22-28

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.

Format2 availableQuantity3 verified options

Order

Supplier price check

Peptaura

International · Supplier score 89 · B

3 marketplace sellers

Best match: Vial · 5mg12 variants
After code: $10.55$11.47 list · save $0.92
Coupon: Up to 8%

Official store

Supplier price check

Kimera Chems

US · Supplier score 98 · A

Best match: Format pending · Quantity pending verification1 variant
After code: $31.49$34.99 list · save $3.50
Coupon: 10%

Official store

Supplier price check

Peptide Plugs

US · Supplier score 98 · A

Best match: Format pending · 10mg1 variant
Best price: $40$40 list
Coupon: No public codeNo public code

Official store

Supplier price check

Modern Aminos

US · Supplier score 100 · A

Best match: Format pending · 10mg1 variant
After code: $48.60$54 list · save $5.40
Coupon: 10%

Official store

Supplier price check

Disguised Alpha

US · Supplier score 99 · A

Best match: Format pending · Quantity pending verification5 variants
After code: $49.49$54.99 list · save $5.50
Coupon: 10%

Official store

Supplier price check

Elite Research USA

US · Supplier score 99 · A

Best match: Format pending · 10mL/10mL1 variant
Best price: $60$60 list
Coupon: No public codeNo public code

Official store

Supplier price check

Adera

US · Quality not assessed

Best match: Spray · Quantity pending verification1 variant
After code: $63$70 list · save $7
Coupon: 10%

Official store

Supplier price check

Soma Chems

US · Supplier score 98 · A

Best match: Format pending · Quantity pending verification1 variant
After code: $63.74$74.99 list · save $11.25
Coupon: 15%

Official store

Supplier price check

Amino Tech

US · Supplier score 86 · B

Best match: Format pending · Quantity pending verification1 variant
After code: $63.74$74.99 list · save $11.25
Coupon: 15%

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.