Catalog · 3 compounds
Circadian Peptides
Every compound has a published independent lab report covering identity, purity, net content, sterility, endotoxin and heavy metals.
Good to know
This sleep support peptides collection brings together research-use-only compounds that appear in laboratory literature on circadian rhythm, pineal signalling, and sleep-related neuropeptide pathways. Listed items include Epithalon (Epitalon), DSIP, CJC 1295 (no DAC) and Pinealon, each supplied as lyophilized material in sealed vials for in vitro and preclinical laboratory work. Bacteriostatic water is catalogued separately as a standalone laboratory reagent and is not offered as part of any kit.
Lab-tested supply matters because identity and purity determine whether results are interpretable. Every batch at Real Peptides is analysed by an independent laboratory, and a certificate of analysis is published per lot in the COA archive so a specific vial can be traced to its own documentation rather than a generic specification sheet.
Researchers who want to buy DSIP peptide, or any other item in this category, can order online from institutional or commercial laboratory accounts. Orders ship from Florida and California within 24 hours. All products are for laboratory research use only and are not for human or veterinary use.
Choosing within this category
Products in this collection are grouped by research subject, not by any claimed outcome. Selection generally follows the pathway a protocol is investigating and the documentation required by the receiving laboratory.
- Epithalon (Epitalon) — a short tetrapeptide studied in pineal and telomerase-related in vitro literature. Supplied as lyophilized powder in a sealed vial with an independent per-lot certificate of analysis.
- DSIP — delta sleep-inducing peptide, a nonapeptide widely cited in neuropeptide and sleep-signalling research models. The most frequently requested item in this category; lyophilized format, lot-matched COA published in the archive.
- CJC 1295 (no DAC) — a growth hormone-releasing hormone analogue used in endocrine signalling research. Chosen where a study design calls for a modified GHRH sequence rather than a pineal-associated peptide. Lyophilized vial, per-lot analysis.
- Pinealon — a short peptide bioregulator appearing in neuropeptide and pineal research literature; often compared against Epithalon in sequence-focused studies. Lyophilized format with published lot documentation.
- Bacteriostatic water — catalogued as an independent sterile-filtered laboratory reagent with its own product record. It is not offered as part of a set with any compound.
All listed items are for laboratory research use only and are not for human or veterinary use.
Common questions
Frequently asked questions
What does the sleep support peptides category cover?
It groups peptides referenced in published research on circadian and pineal-related signalling pathways: Epithalon (Epitalon), DSIP, CJC 1295 (no DAC) and Pinealon. Bacteriostatic water is listed separately as a general laboratory reagent. The category is organised by research subject area only and makes no claim about outcomes in humans or animals.
Where can DSIP peptide be bought for laboratory research?
DSIP peptide is available to buy directly from this collection page. Each lot is tested by an independent laboratory, with the certificate of analysis published in the COA archive under the matching lot number. Purchases are limited to research-use-only applications by qualified laboratory, academic or commercial research purchasers.
How should a researcher choose between the peptides listed here?
Selection is normally driven by the pathway under study and the published literature a protocol is replicating. Epithalon and Pinealon appear in pineal and peptide bioregulator research, DSIP in neuropeptide and sleep-signalling studies, and CJC 1295 (no DAC) in growth hormone-releasing hormone analogue work. Comparing sequences, molecular weights and available COA data is the practical starting point.
What format do these products ship in?
The peptides are supplied as lyophilized powder in sealed single vials, sized by milligram content stated on each product listing. Vials are labelled with product name, quantity and lot number for traceability. Bacteriostatic water is stocked as a separate sterile-filtered laboratory reagent line item and is inventoried independently of the peptide catalogue.
What purity documentation is available per lot?
Every batch is tested by an independent third-party laboratory, and the resulting certificate of analysis is published per lot in the site's COA archive. Documentation typically includes identity confirmation by mass spectrometry and purity by HPLC. Matching the lot number printed on a vial to the published COA allows verification before any experimental work begins.
How quickly do orders ship, and from where?
Orders are dispatched from fulfilment locations in Florida and California within 24 hours of being placed. Domestic transit times vary by carrier and destination. Shipments are addressed to laboratory, institutional or commercial research addresses, and tracking details are issued once the order leaves the fulfilment facility.
Why is bacteriostatic water listed in this collection?
It appears because it is a common laboratory reagent held in general inventory for handling lyophilized material in benchtop workflows. It is catalogued as an independent product with its own documentation, is not sold as a kit or set with any compound, and is supplied for laboratory research use only.
Are these products approved for human use?
No. Every item in this category is designated for laboratory research use only and is not a drug, dietary supplement, or medical product. None are approved or authorised for human or veterinary administration, diagnostic use, or clinical application. Purchasers are responsible for compliance with institutional policy and applicable law.