Best Sellers – Pacific Research Peptides

Explore the catalogChoose a category or show available products only

Wholesale ordering mode

Choose each product in vial quantities of 20, 30, 40, 50, and higher.

Prices begin at 30% off. Checkout unlocks when every selected SKU reaches 20 vials and the regular-price order value reaches $3,000. Quantities increase by 10.

$3,000.00 more to unlock 30% off$0.00 of $3,000.00

$6,000.00 more to unlock 40% off$0.00 of $6,000.00

$10,000.00 more to unlock 50% off$0.00 of $10,000.00

Showing all 8 results

#1 Best Seller In stock
20mg
Retatrutide
Original price was: $129.00.Current price is: $90.30.30% opening wholesale price · checkout unlocks at $3,000
COA pending Research use only
Choose wholesale quantity
#2 Best Seller In stock
20mg
Tirzepatide
Original price was: $119.00.Current price is: $83.30.30% opening wholesale price · checkout unlocks at $3,000
COA pending Research use only
Choose wholesale quantity
#4 Best Seller In stock
40mg
MOTS-c
Original price was: $139.00.Current price is: $97.30.30% opening wholesale price · checkout unlocks at $3,000
COA pending Research use only
Choose wholesale quantity
#5 Best Seller In stock
100mg
GHK-Cu
Original price was: $99.00.Current price is: $69.30.30% opening wholesale price · checkout unlocks at $3,000
COA pending Research use only
Choose wholesale quantity
#6 Best Seller In stock
10mg
Tesamorelin
Original price was: $99.00.Current price is: $69.30.30% opening wholesale price · checkout unlocks at $3,000
COA pending Research use only
Choose wholesale quantity
#8 Best Seller In stock
10mg
BPC-157
Original price was: $69.00.Current price is: $48.30.30% opening wholesale price · checkout unlocks at $3,000
COA pending Research use only
Choose wholesale quantity
#9 Best Seller In stock
10mg
TB-500 (Thymosin Beta-4 Acetate)
Original price was: $79.00.Current price is: $55.30.30% opening wholesale price · checkout unlocks at $3,000
COA pending Research use only
Choose wholesale quantity
#10 Best Seller In stock
10mg
Semaglutide
Original price was: $119.00.Current price is: $83.30.30% opening wholesale price · checkout unlocks at $3,000
COA pending Research use only
Choose wholesale quantity

COA / Testing

Documentation before purchase

Review available COA documentation and verification support before selecting research products.

Support

Category support

Need help finding documentation, shipping details, or order support? Use the support form for non-medical questions.

Education

Research education

Use RPI resources for terminology and documentation literacy, not personal-use guidance.