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DSIP (10mg)
Original price was: $65.00.$58.50Current price is: $58.50.
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DSIP (Delta Sleep-Inducing Peptide) is a naturally occurring neuropeptide first identified for its ability to promote deep, restorative stages of sleep. Beyond its influence on sleep regulation, DSIP has been studied for its potential roles in modulating stress response, supporting endocrine balance, improving recovery, and stabilizing circadian rhythms. Research suggests that DSIP may help reduce cortisol levels, improve resistance to stress, and enhance the release of growth hormone during rest. Because of these diverse properties, it is often explored for use in sleep optimization, athletic recovery, and wellness protocols aimed at restoring natural biological rhythms.
Generic Name:
DSIP
Compound Information:
Molecular Weight: 849 g/mol
Formula: C35H48N10O15
Anabolic Rating: N/A
Androgenic Rating: N/A
Dosage (Male)
100–500 mcg per injection
Dosage (Female)
100–500 mcg per injection
Dosage Frequency
Typically once daily, often in the evening before bed
Dosage Type
Subcutaneous Injection
Active Half-Life
~15–30 minutes
Chemical Name
L-tryptophyl-L-alanyl-L-glycyl-L-glycyl-L-aspartyl-L-seryl-L-histidine
Stack With...
Epitalon or Selank
Post-Cycle Therapy
N/A
Our Vision
10+ Years of Peptide Expertise
At Pacific Peptieds our mission is to offer you access to the highest quality peptides, helping you achieve the physique and fitness goals you’ve always dreamed of. Each of our peptides is designed to enhance overall well-being, boost performance, and promote vitality. With over ten years of experience in peptide formulation, Pacific Peptides offers a wide range of products to help you reach your full potential.
Need Help with the Correct Peptide Mixture?
Our peptide mixing calculator takes the guesswork out of dosing, giving you an exact, easy-to-follow guide based on your vial, syringe, and target dosage. Whether you’re new to peptides or simply want to double-check your math, we’ve made it simple and straightforward.
Just enter your total syringe volume, the amount of peptide in your vial, how much water you’re adding, and your desired peptide dose. The calculator will do the rest — making sure you get accurate measurements for safe, consistent use every time.
For A MCG Dose, Draw Up To Tick Mark .
These ranges are general, research-use suggestions to help you prepare your peptides. This calculator and recommended doses are not medical advice. Start low, assess tolerance, and adjust cautiously.
Dosage (Male)
100–500 mcg per injection
Dosage (Female)
100–500 mcg per injection
Dosage Frequency
Typically once daily, often in the evening before bed
Dosage Type
Subcutaneous Injection
Our Guide to Intramuscular Injection
Gather Your Equipment
Before you begin your injection, make sure all your supplies are organized and within reach. You’ll need the injectable compound, a clean single-use syringe and needle, alcohol pads, a proper sharps disposal container, cotton balls or gauze for cleanup, and optionally, a mirror if you’re injecting yourself. Having everything set up in advance helps the process go smoothly without unnecessary interruptions. Prioritizing preparation and safety supports proper technique and long-term well-being.
Compound Extraction
After gathering all the required items, it’s time to draw the medication from the vial. Hold the vial upright and gently pull back on the plunger to fill the syringe with the exact amount prescribed. Make sure to follow your healthcare provider’s directions precisely. Once filled, tap the syringe lightly to bring any air bubbles to the top. Then, carefully press the plunger to expel the air, stopping when only the prescribed amount remains. Review the recommended injection depth before continuing.
Preparation Before Injection
To begin, select a clean, bright space where you can work comfortably. Wash your hands thoroughly with soap and water to prevent contamination. Then, prepare the injection site—this may be your thigh, glute, or upper arm, depending on your provider’s guidance. No matter the location, clean the area using an alcohol swab to eliminate oils, debris, or bacteria. Let the area air dry fully before proceeding to the injection.
Compound Administration
With the syringe ready, you can now give the injection. Grip the syringe securely and insert the needle into the chosen site at the correct depth. Gently pull back on the plunger—if blood enters the syringe, remove it and start again with a new needle. If no blood appears, push the plunger slowly and steadily to deliver the medication. A gradual injection helps maintain comfort and control. Once the dose is fully delivered, remove the needle carefully and dispose of it safely.
Incorporate DSIP Into a Stack
DSIP is often combined with other regulatory peptides to enhance its benefits on sleep, recovery, and stress balance. When stacked with Epitalon, the synergy may support circadian rhythm regulation, longevity pathways, and improved sleep architecture, making it valuable for long-term recovery and anti-aging protocols. Pairing DSIP with Selank complements its sleep-promoting properties with enhanced anxiolytic and stress-reducing effects, supporting calmness, emotional balance, and resilience to daily stressors. Together, these combinations create a multi-faceted approach to optimizing rest, neuroendocrine function, and overall well-being.
Usage Guidelines For DSIP
DSIP is typically administered via subcutaneous injection, though some research has also explored intranasal delivery methods. The most common research dosing range is 100–500 mcg per injection, with administration usually timed in the evening before sleep to align with its role in promoting deep, restorative rest. Because DSIP has a relatively short half-life of around 15–30 minutes, protocols often rely on consistent timing to maximize its effectiveness in sleep regulation and circadian rhythm support.
Research cycles typically last 2–6 weeks, though some experimental protocols extend longer depending on the goals, such as improving sleep quality, reducing stress, or supporting hormonal recovery. DSIP is sometimes combined with complementary peptides like Epitalon or Selank for broader effects on stress reduction, neuroprotection, and longevity.
Users are advised to avoid alcohol, sedatives, or stimulants near the time of administration, as these may reduce effectiveness or cause unwanted interactions. DSIP should be stored in its reconstituted form under refrigeration at 2–8°C (36–46°F), using bacteriostatic water to maintain stability.
Consult With a Healthcare Provider
Before considering the use of anabolic steroids, it’s important to speak with a licensed medical professional. They can assess your overall health, explain the potential benefits and risks, and provide tailored advice that fits your personal goals and medical history.
Choose Reputable, Quality Sources
To minimize the risk of contaminated or fake products, always source anabolic steroids from reputable vendors. Stick to well-known suppliers who follow strict quality protocols and have earned a solid track record within the fitness or medical community.
Begin Conservatively
When starting anabolic steroids, begin with the lowest dose that may offer results. Increase gradually only if necessary, paying close attention to how your body responds and watching for any unwanted effects along the way.
Implement Effective PCT
After finishing a steroid cycle, proper post-cycle therapy is essential. It helps normalize hormone levels, reduce side effects, and maintain the health benefits gained. Skipping this step can compromise both progress and well-being.
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