Research1’s Week 2 BOGO sale is live October 9–16, 2026. Buy one, get one free on BPC/TB 10 mg and Selank/Semax 20 mg.
This week’s Research1 BOGO products
BPC/TB 10 mg: Add two of the same product to your cart and pay for one.
Selank/Semax 20 mg: Add two of the same product to your cart and pay for one.
How to claim the free vial
The BOGO applies automatically at checkout. No code is needed. Your free item must match the product purchased; no mixing or swapping. Limit one BOGO use per product per customer, while supplies last.
Sale dates and coupon details
Week 2 runs Friday, October 9 through Friday, October 16. Research1 releases two new BOGO products each Friday. The announcement does not specify a cutoff time.
Use PEPDEALS for the standing 10% discount on eligible orders. Combining that coupon with this BOGO is not confirmed; check the final cart.
Research1 coupon details · All current peptide sales
PepDiscounts may earn a commission through affiliate links at no extra cost to you. Research use only; not for human consumption.
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