For licensed healthcare professionals. The protocol figures below are drawn from published labeling and peer-reviewed literature for educational reference. They are not a prescription, not a recommendation, and not a substitute for the dispensing pharmacy's labeling or your own clinical judgment.

Longevity

DSIP

aka Delta Sleep-Inducing Peptide

Not WADA-listed

Nonapeptide studied for sleep architecture, stress modulation, and pain. Limited modern human trial data.

At a glance

Common vial size: 5 mg
Reference dose: 200 mcg
Frequency: Pre-sleep

Reference titration protocol

25 nmol/kg IV/SC nightly (~1700 mcg @ 80 kg) × 5–10 consecutive evenings.

Reference titration ladder for DSIP
Step	Dose	Duration	Administrations / week
1	1.7 mg	4 weeks	7×

Reconstitution example

A 5 mg vial reconstituted with 2 mL of bacteriostatic water yields 2.5 mg/mL. Confirm the diluent and volume against the labeling that ships with the vial.

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Available formulations

Presentations carried across the VitaRelay pharmacy network, including 503A compounded, 503B outsourcing facility, and research & development sourcing. Pricing and state-level availability are shown to verified accounts only.

Injectable503A
Lyophilized PowderRUO
Pen503B

Often used with

Compounds commonly discussed alongside DSIP in published protocols and prescriber requests. Listed for reference only — not a clinical recommendation, and not a suggestion to co-administer.

Pricing and ordering are for verified accounts

VitaRelay serves licensed practices, prescribers, and pharmacies. Catalog pricing, availability by state, and ordering are available after your account is verified.

Also in Longevity

NAD+

Coenzyme central to redox metabolism and sirtuin signaling. Compounded injectable form used off-label for energy/longevity.

Epithalon

Tetrapeptide studied in Russian gerontology for telomerase activation and pineal regulation. Human data limited to small studies.

Rapamycin

mTOR inhibitor FDA-approved as an immunosuppressant; off-label longevity dosing typically intermittent low-dose oral.

Humanin

Mitochondrial-derived peptide implicated in cytoprotection, insulin sensitivity, and neuronal survival. Early-stage research.

Glutathione

Major endogenous antioxidant tripeptide. Compounded injectable and IV forms often paired with NAD+ protocols.

Educational information for licensed healthcare professionals

The material on this page is general educational information intended for licensed healthcare professionals and their clinical staff. It is not medical advice, is not a substitute for professional judgment, and does not establish a provider-patient relationship. Nothing here should be read as a recommendation for, or endorsement of, any specific therapy, product, or course of treatment. Compounded preparations must be handled in accordance with applicable federal and state law, the dispensing pharmacy's labeling, and your own institutional policies. All clinical decisions — including product selection, preparation, dosing, and administration — remain the sole responsibility of the treating licensed practitioner.

VitaRelay is a technology and logistics network. We are not a pharmacy, prescriber, or distributor. See our Terms of Service and service availability for details.