SR-9011 Peptide For Sale
Buy SR-9011 peptide capsules. Compare live prices across 16+ vetted vendors with real cost per capsule, verified COAs and discount codes.
Buy SR-9011 peptide capsules starting at $77.36/bottle from 16+ vetted vendors. Compare capsule bottle options by cost per capsule, price per bottle, monthly cost, discount codes and independent COAs.
About SR-9011
SR-9011 is a REV-ERB agonist closely related to SR-9009 (a small molecule, not a peptide), sourced in research for circadian and metabolic studies. Independent data is very thin and oral absorption is poor; it ships as capsules or a powder.
Its reported half-life is ~4 hours (pre-clinical), which is the main reason the community cadence above looks the way it does. Not FDA-approved.
Frequently Asked Questions: SR-9011
Is it legal and safe to buy SR-9011 for research?
In the US, SR-9011 is sold strictly as a research chemical — legal to buy for laboratory research but not approved for human use. It is an investigational REV-ERB agonist, a close analog of SR-9009, with no approved human use and a WADA ban in sport — research use only. The real variable isn't legality, it's quality: unverified suppliers can ship underdosed, impure, or mislabeled material. Every SR-9011 vendor in the table on this page is screened for a published third-party Certificate of Analysis (COA), which is your one objective quality check.
How do I verify a SR-9011 COA so I'm not getting an underdosed vial?
A Certificate of Analysis (COA) is the third-party lab report for one specific SR-9011 batch — your only proof the vial is real and full-strength. Check four things: identity (it's actually SR-9011, not SR-9009 or an underdosed capsule), assay/purity (ideally 98% or higher), a named independent lab (not the vendor's own in-house claim), and a recent test date. WPA flags COA status per listing, but a marketing screenshot isn't enough — open the actual COA on the vendor's site before paying. Every row in the table links straight to it.
Which SR-9011 vendor should I pick?
There's no single "best" SR-9011 vendor — it depends on what you weigh most. WPA ranks every verified vendor by a composite of assayed purity, COA recency, lifetime click popularity among researchers, final price, and in-stock plus discount availability. SR-9011 and SR-9009 are easy to mix up, so a COA confirming the exact analog and the per-capsule amount is the key check. If you just want the strongest all-round value, the top-ranked SR-9011 vendor on this page is a safe starting point — but confirm its purity and price fit your protocol first.
How much does SR-9011 cost — and how do I know I'm not overpaying?
Judge SR-9011 by true price per milligram, not the sticker price on one vial — a cheap small vial often costs more per mg than a larger one. Compare cost per total milligram across bottles, not the bottle price, since the short half-life means protocols use several capsules a day. WPA normalizes every verified listing to $/mg, and the live cost-per-month card estimates your real spend at the most common dose, so overpaying becomes obvious at a glance. The one catch: the lowest $/mg sometimes means buying a bigger vial than your cycle needs.
How much SR-9011 do I need for one full cycle?
Like SR-9009, SR-9011 has a short half-life, so research protocols split the daily amount across multiple doses. Because of the high daily capsule count, a single bottle goes quickly — size your order with the calculator on this page. Protocols vary and this reflects the most common community setup, not medical advice — research use only. Use the cost-per-month card and the calculator on this page to size your exact run, then buy enough to finish a cycle without re-ordering mid-protocol.
Are discount codes available for SR-9011?
Yes — many verified SR-9011 vendors offer WPA researcher discount codes, and those savings are already baked into the $/mg ranking on this page, so you're never comparing a pre-discount price against a post-discount one. Codes do change, and some exclude sale items or carry order minimums. Each listing shows the current code and the discounted price where one exists.
Lowest priced SR-9011 peptide for sale?
To surface the lowest priced SR-9011 for sale, WPA continuously compares 16 USA suppliers and 947 "for research" products, ranking every verified SR-9011 listing by true cost so the cheapest options rise to the top. The lowest priced single SR-9011 capsule currently starts at $77.36. We currently track 1 SR-9011 products in our system. Pricing is generally refreshed weekly as vendors update stock, prices, and discount codes.