99%+ HPLC Pure | Batch-Specific Third-Party COAs | Free Shipping $250+ | Same-Day Shipping Before 2PM CT | Ships Across the US

About Kynetide Peptides

Kynetide was founded by researchers for researchers. We supply laboratory-grade peptides and research compounds so investigators can document exactly what enters a protocol—identity, purity, and lot traceability—before the first assay runs. Reproducible work depends on known starting materials. Our job is to make those materials inspectable.


Purity first, every lot. Most catalog peptides are offered at 99%+ HPLC-verified purity. Every batch is independently third-party tested, and every order ships with a batch-specific Certificate of Analysis (COA). Where a lot falls below a blanket “99%+” claim—as with FOXO4-DRI at 98.9% HPLC on the current lot—we publish the actual figure rather than round it up. You should never have to guess what is in the vial, and you should not have to email us to see a chromatogram summary that belongs on the listing.


Lab Reports, not marketing claims. Current COAs are published on our Lab Reports (https://kynetide.com/lab-reports) page and mirrored in each product gallery. Reports typically cove Free shipping applies to qualifying US orders over $250; otherwise standard shipping is calculated at checkout. Compounds ship as sealed lyophilized powders unless a listing specifies another format (for example oral capsules or accessories). Store sealed, cool, dry, and protected from light; reconstitute only under your laboratory’s standard handling procedures.


Catalog. Browse 25+ research peptides and related compounds—metabolic and incretin tools, tissue-repair peptides, neuroactive analogs, longevity and mitochondrial research compounds, plus vial-storage accessories. Product pages follow a consistent structure: research applications, purity and verification, selected literature for reference, and FAQs. Literature citations are background reading only; they do not imply that a Kynetide product has clinical effects or is approved for any use.


Research Use Only. All Kynetide products are sold strictly for laboratory and research use. They are not drugs, supplements, foods, or cosmetics, and they are not intended to diagnose, treat, cure, or prevent any disease. Not for human or animal consumption. Buyers are responsible for complying with institutional biosafety rules and applicable law in their jurisdiction.


Reconstitution water. Kynetide does not sell bacteriostatic water. For labs that need a separate source of reconstitution water for research protocols, see Renew Lab Group (https://renewlabgroup.com). Always follow your institution’s SOPs for solvent choice, aseptic technique, and storage of reconstituted material.


Talk to us. Questions on lots, COAs, shipping, or bulk research orders: support@kynetide.com. Support inquiries are typically answered within one business day. Credible science starts with verifiable materials. That is the Kynetide standard.r reversed-phase HPLC purity and confirmatory mass spectrometry for identity, with supporting checks (such as peptide content, water content, endotoxin, and residual solvents) as applicable to the lot. We update Lab Reports as new lots arrive so researchers can verify documentation before ordering. Match the lot number on the vial to the report. If they do not match, contact us before the compound enters a protocol.


How we ship. Orders placed before 2:00 PM CT, Monday–Friday, ship the same business day with tracked delivery within the United States. We currently ship to US addresses only.