Popular researchpeps listings
The lowest in-stock price for the 4 most-searched compounds researchpeps carries beyond the price check above. The discount is unverified, so only list prices are shown.
Updated October 12, 2026
15% off - vendor-stated
Offer checked .
Official partner terms supplied by the vendor; the checkout discount has not been independently confirmed.
Enter lowercase code peptideprices at checkout.
Shop researchpepsConfirm the discount before completing payment.Compare compound prices: GLP-3RBPC-157GHK-CuKLOWMOTS-cGLP-2TTesamorelin
Prices from the October 11, 2026 catalog check. "Market" is the median price per mg across all PeptidePrices-tracked vendors for the same compound and size.
Before you check out
Worked out from the latest PeptidePrices catalog check of researchpeps and its matched certificates.
The lowest in-stock price for the 4 most-searched compounds researchpeps carries beyond the price check above. The discount is unverified, so only list prices are shown.
35 of 45 in-stock researchpeps listings have an issuer-verified certificate for the exact compound and strength. Issuing labs: Freedom Diagnostics and Kovera Labs. The COA library holds 102 researchpeps certificates.
Open researchpeps certificates in the COA library →US checkout: USPS Priority $4.99 or UPS 2Day Air $9.99 on the reviewed Maryland cart. Merchant states weekday dispatch before2pm Central. USPS lost-package disclaimer.
45 in-stock researchpeps listings from the latest PeptidePrices catalog check. The discount is unverified, so only list prices are shown. Available compound comparisons are linked.
The five cheapest in-stock listings across tracked vendors for each compound, before coupons and shipping.
Five cheapest in-stock package prices per day
Listed package price before coupons, any vial size. This is not the coupon-adjusted lowest 10mg price used to rank the comparison.
| Date | Cheapest | 2nd cheapest | 3rd cheapest | 4th cheapest | 5th cheapest |
|---|---|---|---|---|---|
| $65.00 | $69.99 | $140.00 | $168.00 | $178.00 | |
| $65.00 | $69.99 | $140.00 | $168.00 | $178.00 | |
| $65.00 | $69.99 | $140.00 | $168.00 | $178.00 | |
| $65.00 | $69.99 | $140.00 | $168.00 | $178.00 | |
| $65.00 | $69.99 | $100.00 | $140.00 | $168.00 |
Vendors most often in the cheapest five
Five cheapest in-stock package prices per day
Listed package price before coupons, any vial size. This is not the coupon-adjusted lowest 10mg price used to rank the comparison.
| Date | Cheapest | 2nd cheapest | 3rd cheapest | 4th cheapest | 5th cheapest |
|---|---|---|---|---|---|
| $35.99 | $37.99 | $39.99 | $40.09 | $40.12 | |
| $35.99 | $37.99 | $40.09 | $40.12 | $42.00 | |
| $35.99 | $37.99 | $40.09 | $40.12 | $42.00 | |
| $35.99 | $37.99 | $40.09 | $40.12 | $42.00 | |
| $35.99 | $37.99 | $40.09 | $40.12 | $42.00 | |
| $35.99 | $37.99 | $40.09 | $40.12 | $42.00 | |
| $35.99 | $37.99 | $40.09 | $40.12 | $44.99 | |
| $35.99 | $37.99 | $40.09 | $40.12 | $44.99 | |
| $35.99 | $37.99 | $40.09 | $40.12 | $44.99 | |
| $35.99 | $37.99 | $40.09 | $40.12 | $44.99 | |
| $35.99 | $37.99 | $40.09 | $40.12 | $44.99 | |
| $35.99 | $37.99 | $40.09 | $40.12 | $44.99 | |
| $35.99 | $37.99 | $38.40 | $40.09 | $40.12 | |
| $35.99 | $37.99 | $38.40 | $40.09 | $40.12 | |
| $35.99 | $37.99 | $38.40 | $40.09 | $40.12 | |
| $35.00 | $35.99 | $37.99 | $38.40 | $40.09 | |
| $35.99 | $37.99 | $38.40 | $40.09 | $40.12 | |
| $35.00 | $35.99 | $37.99 | $38.40 | $40.09 | |
| $40.09 | $40.12 | $44.99 | $44.99 | $47.99 | |
| $35.99 | $40.09 | $40.12 | $44.99 | $44.99 | |
| $35.99 | $44.99 | $44.99 | $62.88 | $63.00 | |
| $35.99 | $44.99 | $44.99 | $62.88 | $63.00 | |
| $35.99 | $35.99 | $44.99 | $44.99 | $44.99 |
Vendors most often in the cheapest five
Top 8 of 13 vendors that reached the cheapest five
Five cheapest in-stock package prices per day
Listed package price before coupons, any vial size. This is not the coupon-adjusted lowest 10mg price used to rank the comparison.
| Date | Cheapest | 2nd cheapest | 3rd cheapest | 4th cheapest | 5th cheapest |
|---|---|---|---|---|---|
| $25.00 | $25.99 | $27.00 | $27.00 | $28.99 | |
| $25.00 | $25.99 | $27.00 | $27.00 | $28.99 | |
| $25.00 | $25.99 | $27.00 | $27.00 | $28.99 | |
| $25.00 | $25.99 | $27.00 | $27.00 | $28.99 | |
| $25.99 | $27.00 | $27.00 | $27.00 | $28.99 | |
| $25.99 | $27.00 | $27.00 | $27.00 | $28.99 | |
| $24.95 | $25.99 | $27.00 | $27.00 | $27.00 | |
| $24.95 | $25.00 | $25.99 | $27.00 | $27.00 | |
| $24.95 | $25.00 | $25.99 | $27.00 | $27.00 | |
| $24.95 | $25.00 | $25.99 | $27.00 | $28.99 | |
| $24.95 | $25.00 | $25.99 | $27.00 | $28.99 | |
| $20.21 | $25.99 | $27.00 | $28.99 | $30.00 | |
| $20.21 | $25.99 | $27.00 | $28.99 | $30.00 | |
| $20.21 | $25.99 | $27.00 | $28.99 | $30.00 | |
| $20.21 | $25.99 | $27.00 | $28.99 | $30.00 | |
| $20.21 | $25.99 | $27.00 | $30.00 | $30.00 | |
| $20.21 | $25.99 | $27.00 | $30.00 | $30.00 | |
| $20.21 | $25.99 | $27.00 | $28.00 | $30.00 | |
| $20.21 | $27.00 | $28.00 | $30.00 | $30.00 | |
| $24.95 | $27.00 | $30.00 | $35.00 | $35.00 | |
| $24.95 | $27.00 | $35.00 | $35.06 | $37.00 | |
| $24.95 | $27.00 | $35.00 | $37.00 | $37.50 | |
| $24.95 | $24.95 | $27.00 | $27.00 | $30.00 |
Vendors most often in the cheapest five
Top 8 of 14 vendors that reached the cheapest five
researchpeps scores 9/10 (highly trusted) on our 4-factor rubric, with public third-party COAs as the main driver. It's based in Chana, Illinois, United States; storefront contact/return location, accepts credit/debit cards. The listed partner offer is 15% off - apply code peptideprices at checkout. This is a current vendor-stated partner offer; PeptidePrices has not independently confirmed the checkout markdown.
See the researchpeps review for the specific compounds where they're strongest and how their COA tier compares to higher- and lower-rated alternatives.
Visit the vendor's site for current inventory and compare its $/10mg equivalent against our tables.
Terms can change at the vendor; confirm the offer at checkout.
researchpeps currently states that code peptideprices gives 15% off. PeptidePrices has not independently completed a checkout-discount test. Confirm the lower total before payment.
researchpeps currently states 15% off. Use code peptideprices and confirm the checkout total because PeptidePrices has not independently verified the markdown.
No. Coupons and affiliate relationships carry no rating weight. researchpeps's 9/10 evidence score comes from COA practices, reputation, transparency, and operations, and is explained on its review page.
Open researchpeps, enter peptideprices, and confirm that the total drops by 15% off before payment. PeptidePrices has not independently verified the markdown.
The current researchpeps promo code is peptideprices. It gives 15% off when the offer requirements are met. Open the tracked vendor link, enter the code at checkout, and confirm the lower total before paying.
The researchpeps offer details were last reviewed on October 12, 2026. The discount is vendor-stated rather than checkout-tested.
Offer details can change. Confirm the code and final total at checkout. Vendor quality scores use testing, reputation, transparency, and operations, not discount size.