Dragon Pharma DSIP 10 mg Delta Sleep Peptide Research Vial

Name: Dragon Pharma DSIP 10 mg Delta Sleep Peptide Research Vial
Brand: Dragon Pharma
SKU: DP-DSIP10-PEP/USA
Price: 125.0 USD
Availability: InStock

Injection · 10 mg · vial

In stock · ships within 24h Out of stock

$125.00

Dragon Pharma DSIP is a 10 mg lyophilized vial of the delta sleep-inducing peptide, a nine amino acid molecule found in the blood of sleeping animals in 1974. The sleep research around it is inconsistent, so it is sold as research material with one pack option.

GMP-manufactured, HPLC-verified with the Certificate of Analysis on file. DSIP for sale with U.S. domestic and international shipping.

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Product overview

Dragon Pharma DSIP 10 mg Research Peptide Vial

DSIP stands for delta sleep-inducing peptide, a nonapeptide with the sequence WAGGDASGE that a 1974 study isolated from the cerebral venous blood of sleeping animals. The name promises more than the literature delivers: the sleep findings have never been consistent, and the mechanism is described through NMDA receptor activity rather than a dedicated receptor. It is an interesting neuropeptide and a poorly characterized one, which is exactly why it is sold as research material.

10 mg lyophilized powder per vial, one pack option
Nonapeptide, sequence WAGGDASGE
GMP-manufactured and HPLC-verified, COA per batch
U.S. domestic and international shipping options

How DSIP Works

The peptide is a fragment of endogenous chemistry rather than a hormone, and its physiological role is still unclear. What the sources establish is stability: in vitro it is destroyed within about 15 minutes by a specific aminopeptidase, and no human half-life has been established, while secondary descriptions range from a few minutes to 30 or 40 minutes. There is no direct comparison to make with the growth hormone peptides such as GHRP-6, because this molecule works in a different system entirely.

Reconstitution & Research Use

Add bacteriostatic water slowly down the glass wall and swirl, never shake. Ten milligrams with 5 ml gives 2 mg/ml, so 0.1 ml holds 200 mcg and reads as 10 units on a U-100 insulin syringe; 2 ml in the same vial makes 5 mg/ml and puts 500 mcg in those 10 units. Vendor material describes 100 to 300 mcg subcutaneously about 30 to 60 minutes before sleep, in blocks of two to four weeks followed by a break. Research in the adjacent peptide space often mentions Selank, Semax and Epitalon, which are the other short peptides aimed at the nervous system. Reported effects are described as mild and include drowsiness, headache and injection-site reactions.

Quality & Authenticity

Each batch is produced under GMP conditions and checked by HPLC, with a Certificate of Analysis held for the batch. Keep the powder at 2-8 C away from light and the mixed solution refrigerated.

For laboratory research only. Consult a healthcare professional before use.

Specifications

Brand	Dragon Pharma
Active Substance	Delta sleep-inducing peptide (DSIP)
Dosage	10 mg per vial
Package	1 lyophilized vial
Form	Freeze-dried powder, requires reconstitution
Drug Class	Research peptide, neuropeptide
Manufacturing	GMP-certified
Testing	HPLC per batch, COA on file
Shipping	U.S. domestic and international

Stacks

DSIP Before Sleep

Ten milligrams with 5 ml gives 200 mcg per 10 units, and vendor material describes a single subcutaneous injection 30 to 60 minutes before bed in two to four week blocks.

Outcome: a nightly research routine around sleep timing, with no validated effect on sleep quality.

With A Calming Peptide

Community write-ups often discuss it beside Selank 10 mg, the tuftsin analog studied for anxiety, since both are read as evening compounds.

Outcome: two nervous-system peptides used at the same time of day, without combined data.

A Longer Research Cycle

For a longer schedule, the same reading list points to Epitalon 50 mg or Semax 5 mg as the daytime counterpart.

Outcome: a day and night pair of research peptides, each with weak human data.

FAQ

Before you ask

Questions, answered

DSIP is the delta sleep-inducing peptide, a nine amino acid chain with the sequence WAGGDASGE that was isolated in 1974 from the cerebral venous blood of sleeping animals. Its activity is described through NMDA receptors, and its actual physiological role remains unclear. It is sold here as research material rather than as a sleep product.

The evidence is contradictory and this card does not claim a benefit. Research on the peptide has produced inconsistent findings on sleep, no human pharmacokinetic profile has been established, and there are no controlled trials that would support a sleep claim. Treat the name as historical rather than as an indication.

In vitro the peptide is broken down in about 15 minutes by a specific aminopeptidase, and some secondary sources give minutes to 30 or 40 minutes, but no human value is established. To mix, add bacteriostatic water down the glass wall and swirl: 10 mg with 5 ml gives 2 mg/ml, so 0.1 ml is 200 mcg and 10 units on a U-100 syringe; with 2 ml it is 5 mg/ml and those units hold 500 mcg.

Because human data is thin, side effects cannot be listed with confidence; vendor descriptions mention drowsiness, headache and injection-site reactions, which are class-level observations rather than measurements. DSIP is not named by name in the WADA list, but it is an unapproved substance, and class S0 covers anything without a marketing approval, so it is off limits for tested athletes.

The 10 mg vial is listed on this page as research material with U.S. domestic and international shipping options, and price and stock appear against the option selector above. Keep the sealed powder at 2-8 C and away from light, and keep the mixed solution refrigerated, using it within about four weeks rather than freezing it.

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