DSIP Dosage: How Pepti Prescribes Delta Sleep Inducing Peptide, in Units, mL and mg

Every price is all-in, covering medication, physician review, refill management and shipping, with no separate membership fee. Pepti is cash-pay and does not bill insurance. These are the typical printed directions; your own directions are the ones on your vial.

Pepti's directions are written in two forms, millilitres and units, because prescriptions are written in millilitres and insulin syringes are marked in units. On a U-100 insulin syringe, 1 unit is 0.01 mL, so 100 units is 1 mL and 25 units is 0.25 mL. A unit is a volume mark on the barrel, not a measure of how strong the medication is. Units only mean something alongside the concentration printed on the label.

The milligram figure comes from that concentration. Pepti's DSIP is supplied at 1 mg/mL, so:

That arithmetic is a way to read a label, not a way to set a dose. A vial labelled 5 mg is not a 5 mg dose: it is twenty 0.25 mg doses. If your label and your syringe seem to disagree, do not dose; message your care team. How long does a peptide vial last explains every number on a vial label in more detail.

People search for a "DSIP dosage chart" because online doses are quoted in micrograms, milligrams and units interchangeably, and the numbers only line up if you know the concentration. The chart below is the conversion for a 1 mg/mL vial, the concentration of both Pepti's DSIP vial and the DSIP in SERENITY, drawn with a U-100 insulin syringe. It is math only. It is not a menu of doses, and the only line that applies to you is the one that matches the number printed on your vial.

The rule behind every row: units divided by 100 gives millilitres, and at 1 mg/mL the millilitres and the milligrams are the same number. A chart from another source, written for a different concentration, will give different milligram figures for the same units. That is the main reason not to dose from a chart, including this one.

DSIP in the SERENITY blend

SERENITY holds four peptides in fixed proportion: 5 mg DSIP, 5 mg Selank, 6 mg CJC-1295 and 12 mg ipamorelin in 5 mL. One 0.25 mL draw delivers 0.25 mg DSIP, 0.25 mg Selank, 0.3 mg CJC-1295 and 0.6 mg ipamorelin together. There is no way to take more DSIP and less of something else from the same vial; if a different balance is wanted, that is a different prescription. More is in what is the SERENITY blend.

At Pepti's typical directions, one 5 mg vial lasts four weeks:

Four weeks is why refills run every 28 days, one vial per fill. Vials are multi-dose solutions shipped ready to use, refrigerated with ice packs, with sterile syringes and alcohol prep pads. Nothing is mixed at home. Keep the vial in the fridge between doses, do not freeze it, and follow the beyond-use date printed on the label, which runs from first puncture. How to store peptides covers storage.

If a vial runs short before the refill, message your care team rather than adjusting anything yourself. If you miss a night, follow your directions and do not take two doses to make up for one.

DSIP has more human data than many compounded peptides, but none of it was done the way it is prescribed today:

The FDA counted roughly 209 people across this work, all treated intravenously, none after 1992. The researchers also found the infusion itself mattered: a one-minute infusion did nothing, and the sleep effect appeared in the second hour. So there is no study that sets a subcutaneous bedtime dose, no human safety data for that route, and the longest human course on record is fifteen days. That is why your directions come from a physician who has reviewed your intake, not from a study table. What the research has looked at, finding by finding, is in DSIP benefits.

Your physician sets your directions after reviewing your intake. Things that can lead to different directions, or a different product, include:

When directions change, the new numbers are printed on the new label. Never carry a number over from a previous fill. Bloodwork is not required for any Pepti treatment. If your physician wants labs for your care, they'll ask through your account.

DSIP is not a treatment for sleep apnoea or any sleep problem with a breathing cause. Cognitive behavioural therapy for insomnia is the first-line recommendation of every major sleep guideline, and it is reasonable to do that first or alongside. The wider category is in peptides for sleep.

In the small intravenous insomnia studies, DSIP was reported as well tolerated with no significant adverse events, and the FDA's search of its adverse event reporting system for emideltide, through March 2024, returned zero reports. There is no human safety data for the subcutaneous route, no long-term data and no established interaction list. DSIP is not used in pregnancy or breastfeeding. Tested athletes should check the current prohibited list for their sport.

The FDA calls DSIP emideltide. It was placed in Category 2 of the 503A bulk substances list in 2023 and removed on 15 April 2026. On 24 July 2026 the Pharmacy Compounding Advisory Committee voted 6 in favour, 7 against, with 1 abstention, and so did not recommend adding it to the 503A Bulks List. The vote is advisory, the FDA's final determination is pending, and DSIP remains legal to prescribe and dispense. Compounded medications are not FDA approved, and DSIP is not approved for anything. More is in are peptides FDA approved.

DSIP cannot be bought legitimately without a prescription. Sites selling it "for research use only" are not accountable for what is in the vial: identity, purity, sterility and concentration are untested, so even the concentration your units chart depends on is unknown. The prescription route:

1. Complete a free online intake covering your history, medications and what you want help with.
2. A physician licensed in your state reviews it, usually within 24 hours.
3. If it is appropriate, a PCAB-accredited, FDA-registered US 503A compounding pharmacy prepares it to that prescription. Lot test results are published at /quality/lab-results.
4. It ships refrigerated with your directions printed on the vial.
5. Your physician stays reachable for questions and dose changes.

Pepti prescribes DSIP in every state except Oklahoma, plus DC Step by step: how to get DSIP prescribed online. The full product reference is what is DSIP. If your rhythm rather than your depth of sleep is the problem, what is Epithalon covers the peptide described around the pineal gland.