DSIP
Researched since the 1970s for sleep architecture; human data remains limited — exactly the nuance worth understanding before forming expectations.
| Concentration | 1 mg/mL (5 mL) |
| Vial total | 5 mg |
Member pricing
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About DSIP
The honest rundown
Straight information, no hype — so your conversation with a physician starts from the truth.
DSIP — delta sleep-inducing peptide — has been researched since the 1970s for its possible role in sleep architecture. It's one of the older peptides in the conversation, which is a double-edged thing: long-studied, but with human data that has stayed stubbornly limited.
That nuance is exactly worth understanding before forming expectations. A physician decides whether it's appropriate for you and helps set a realistic picture of what's known.
How it works
What the science actually looks at
Sleep signaling
Its research centers on the naturally occurring peptide's possible role in sleep-related signaling.
Long-studied
It's been examined since the 1970s, giving it history — though not depth — of human evidence.
Limited data
Human findings remain limited and mixed, which is the honest headline.
Who it's for
Who tends to look into this
- People researching sleep-focused peptides
- Those who value understanding the evidence before trying something
- Anyone who wants a physician's read on an older, lightly-studied peptide
The approach
Possible duration & dosing
Duration
Often used short-term or in cycles rather than indefinitely.
How it's given
A subcutaneous injection, typically around bedtime.
Your dose
Your physician sets the dose and timing — this is education, not a protocol.
With every order
What's included
- A consultation with our physician-led team
- A doctor-reviewed medical history and a plan personalized to you
- Temperature-controlled shipping with tracking on every order
- Complete supplies — syringes, alcohol wipes, and clear instructions
- TCO Wellness supports you with messaging access and new orders
Realistic view
Possible expectations
The honest baseline
Human sleep data is limited and mixed, so temper expectations — this isn't a proven sleep aid.
If you and your physician proceed
Any effect is individual, and it works best alongside solid sleep habits, not instead of them.
Checking in
Your provider reviews how it's going and adjusts. "No real change" is a common, acceptable outcome.
Keeping it right
Storage & handling
- Keep it cool and out of direct light — refrigerate unless your instructions say otherwise
- Follow the storage and handling directions that ship with your order
- If anything looks off — cloudy, discolored, or past date — check with your provider before using
- Dispose of any needles and syringes in a proper sharps container
Questions
Common questions
Will DSIP fix my sleep?
No honest program would promise that — its human data is limited and mixed. A physician helps you weigh it against better-established sleep strategies.
It's been around since the '70s — isn't that reassuring?
Longevity of study isn't the same as strong evidence. It's been examined for decades without producing robust human data, which is worth knowing.
How is it taken?
A subcutaneous injection on a physician-set protocol, typically around bedtime. Supplies and instructions are included with every order.
Before you ask
Worth knowing
- Human data is limited and mixed despite decades of study.
- Best considered alongside foundational sleep habits, not instead of them.
- A physician decides candidacy and dosing.
- Available only after a doctor reviews your medical history.
How it's made
Quality & compliance
- Prescribed only by an independent licensed physician after reviewing your medical history
- Compounded and dispensed by a state-licensed 503A compounding pharmacy
- Prepared patient-specific — compounded medications are not FDA-approved products
- Backed by coaching and concierge support the whole way through
Often discussed alongside:sleep-oriented combinations such as DSIP / BPC / CJC
Educational information only — not medical advice, and not a claim of results. Whether any therapy is right for you, and at what dose, is determined solely by an independent licensed physician after reviewing your medical history.
How it works at TCO
No therapy is a product you simply buy
An independent licensed physician reviews your history and determines whether therapy is appropriate. Want to talk it through with the doctor directly? We'll set that up.If approved, your order is fulfilled by a state-licensed 503A compounding pharmacy with temperature-controlled shipping and every supply included — and you're coached throughout your journey.
Prescription products require an evaluation with a licensed medical professional, who will determine whether a prescription is appropriate. Compounded medications are prepared by a state-licensed 503A compounding pharmacy and are not FDA-approved; the FDA does not review compounded medications for safety or effectiveness.
TCO Wellness is a wellness and concierge-care company — we do not practice medicine. All prescriptions are issued by independent licensed physicians after review of your medical history, and medications are compounded and dispensed by a state-licensed 503A compounding pharmacy. Individual results vary.