Highest purity.Lowest cost.

Research-grade peptides for laboratories. Highest purity, consistent results in your lab, and the lowest cost around.

Products and pricing.

Bulk orders available. Call or email for current availability.

CompoundBox priceRetail price
Reta 10 MG$300$40
Reta 30 MG$700$100
Reta 60 MG$1,200$160
Tirzepatide 20 MG$270$36
GHK 100 MG$180$25
GLOW 70 MG$500$60
KLOW 80 MG$600$75
NAD 500 MG$200$26
NAD 1000 MG$500$50
Tesa 10 MG$480$64
Mots 10 MG$210$28
Mots 40 MG$540$71
BPC 10 MG$180$24
KisspeptinInquire$27
TB500 10 MG$380$50
KPV 10 MG$240$31
CJC + IPA 10$350$55
HCG 5000 IU$240$32
Wolverine 10BPC/10TB$540$70
Selank 10 MG$240$32
Semax 10 MG$240$32
IGF-1LR3 1MG$750$95
PT141 10 MG$180$25
Melanotan 2 10 MG$210$28
Epithalon 50 MG$450$60
5-amino-1mq$180$24
B12$120$18
Thymosin Alpha-1 10 MGInquire$72
Glutathione 1500 MG$285$38
SS-31 50 MG$850$120
30ML BACInquire$20

Prices subject to change. For laboratory research use only.

Why labs choose Pep Bros.

Three things matter when you order research peptides. We focus on all of them.

1

Highest purity

Research-grade peptides made to a high standard, so your experiments start from clean material.

2

Great results

Consistent material that performs the same way at your bench, order after order.

3

Lowest cost

Priced to beat the competition, with bulk pricing for repeat orders.

What arrives at your bench.

FormatLyophilized powder, sealed vial
PurityHigh purity, research grade
ConsistencyReliable from one order to the next
PricingLowest prices, with bulk discounts
Storage guidancePrinted on the label
QuantitiesSingle vials and bulk orders

Built for researchers who reorder.

Your next batch should match your last one. Reorder anytime and keep your costs low.

  • Consistent lotsReorder knowing your next batch will perform like your last one.
  • Bulk pricingOrder by the box and save. Call or email for current availability.
  • Direct line to a personQuestions about an order go to our team, not a ticket queue.

Get our lowest prices.

Tell us what you need and your institution. We reply with pricing.

Email pepbrosinfo@gmail.comCall 714-654-2321