DSIP/Selank Blend (2mg/20mg)
$129.00 USD
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PROpeptides · Clinician-guided · Arizona Sports Medicine
DSIP/Selank Blend (2mg/20mg)
Formulation
What's included in every PROpeptides order
Clinician-guided. Oversight included at no extra charge, ever.
- Clinician-guided by the Arizona Sports Medicine team. Clinical oversight is included for the life of your vial, on one-time orders and subscriptions alike.
- Provider consultation — telehealth consultation recommended, not required. Book a free consult to match the protocol to your goals and history.
- Ongoing clinical oversight, including follow-ups and dose adjustments.
- Protocol and dosing guidance in plain-language, patient-facing guides.
- Batch testing — match the batch number on your label to its Certificate of Analysis.
- No consultation, membership or renewal fees for oversight. The price you see is the price.
- Want more? PRO Foundations is an optional upgrade for comprehensive management: scheduled monthly follow-ups, member discounts on peptides, devices and labs, deeper analysis of your results, and member-only deals. It is never required for clinical oversight.
DSIP + Selank – Advanced Support for Sleep, Stress Resilience, and Cognitive Recovery
Your Ultimate Peptide Blend for Restorative Sleep, Calm Focus, and Neurological Balance
DSIP (Delta Sleep-Inducing Peptide) and Selank combine two of the most extensively studied neuroregulatory peptides into a single prescription protocol designed to support restorative sleep, stress resilience, emotional balance, and cognitive performance.
DSIP has been investigated for its ability to support healthy sleep architecture, circadian rhythm regulation, and sleep quality without functioning as a traditional sedative. Selank is a synthetic peptide derived from tuftsin that has demonstrated anxiolytic and nootropic effects in research, helping support relaxation, mental clarity, focus, learning, and resilience to stress.
Together, this higher-strength formulation provides a comprehensive approach for individuals seeking improved recovery, neurological balance, and optimized sleep.
Key Benefits
Promotes Deeper, More Restorative Sleep
DSIP has demonstrated potential to:
- Support healthy sleep architecture
- Improve sleep quality
- Promote restorative deep sleep
- Support circadian rhythm regulation
- Improve recovery following poor sleep
Reference
Graf MV, et al. Delta Sleep-Inducing Peptide: Biological Activity and Clinical Investigations. 1984.
Supports Stress Reduction and Emotional Balance
Selank has demonstrated anxiolytic properties in multiple experimental and clinical studies while maintaining normal daytime alertness.
Potential benefits include:
- Reduced stress response
- Improved emotional regulation
- Calm focus without significant sedation
- Support during periods of chronic psychological stress
Reference
Andreeva LA, et al. Anxiolytic Activity of Selank. Bull Exp Biol Med. 2006.
Enhances Cognitive Performance
Selank has been studied for its effects on:
- Attention
- Learning
- Memory formation
- Mental clarity
- Executive functioning
- Cognitive resilience during stress
Reference
Ashmarin IP, et al. Neuropeptide Regulation of Cognitive Function. 2007.
Supports Neurotransmitter Balance
Research suggests Selank influences multiple neurotransmitter systems including:
- Serotonin
- Dopamine
- GABA
These pathways play important roles in:
- Mood regulation
- Relaxation
- Sleep quality
- Cognitive performance
- Stress adaptation
DSIP additionally appears to support neuroendocrine regulation and recovery from physiologic stress.
Reference
Zozulya AA, et al. Selank Effects on Gene Expression and Neurotransmitter Systems. 2008.
Supports Nervous System Recovery
Poor sleep, chronic stress, and cognitive fatigue frequently impair recovery and overall performance.
The combination of DSIP and Selank may help support:
- Nervous system restoration
- Recovery after prolonged stress
- Mental resilience
- Physical recovery through improved sleep quality
Reference
Sudakov KV, et al. Neuroregulatory Peptides in Stress Adaptation. 2015.
DSIP + Selank Blend
Each Lyophilized Vial Contains
- DSIP – 2 mg
- Selank – 20 mg
Standard Reconstitution
Add 2 mL of bacteriostatic water.
Final Concentration
- DSIP: 2 mg / 2 mL = 1 mg/mL
- Selank: 20 mg / 2 mL = 10 mg/mL
Standard Dosing
10 Units Nightly
- DSIP: 100 mcg
- Selank: 1 mg
20 Units Nightly
- DSIP: 200 mcg
- Selank: 2 mg
30 Units Nightly
- DSIP: 300 mcg
- Selank: 3 mg
Recommended Starting Protocol
Week 1–2
10 units nightly
Administer approximately 30–60 minutes before bedtime.
Week 3–8
Increase to 20 units nightly if additional support for sleep quality, stress management, or cognitive recovery is desired.
Advanced Protocol
20–30 units nightly
Provider-directed dosing based upon:
- Sleep quality
- Recovery goals
- Stress levels
- Clinical response
Most patients experience significant benefit between 10–20 units nightly, while higher dosing may be appropriate in selected patients under provider supervision.
Stacking Synergy
DSIP + Selank combines well with other recovery-focused peptide protocols.
KPV
Supports gastrointestinal health, neuroimmune balance, and systemic inflammation.
BPC-157
Supports tissue healing, gut integrity, and recovery from chronic inflammatory stress.
TB-500
Supports systemic tissue repair, mobility, and recovery.
GHK-Cu
Supports regenerative pathways, neurological health, collagen production, and tissue repair.
MOTS-C
Supports mitochondrial efficiency, cellular energy production, metabolic health, and recovery.
Who Should Consider DSIP + Selank?
✔ Individuals struggling with restorative sleep
✔ High-performance professionals experiencing chronic stress
✔ Athletes seeking improved recovery
✔ Individuals with cognitive fatigue or burnout
✔ Patients looking to improve focus and mental clarity
✔ Individuals seeking comprehensive nervous system support
What You Receive with Every Order
Each DSIP + Selank prescription includes:
✔ 1 Lyophilized peptide blend vial containing:
- DSIP – 2 mg
- Selank – 20 mg
✔ Pre-measured bacteriostatic water
✔ Insulin syringes
✔ Alcohol swabs
✔ Sharps disposal container
✔ Comprehensive dosing guide
✔ Free telemedicine consultation through Arizona Sports Medicine
Prescription & Compliance Information
DSIP + Selank is available by prescription only through Arizona Sports Medicine.
Every new patient completes a secure telemedicine consultation before treatment.
Prescriptions are issued only when medically appropriate following evaluation by a licensed provider.
Established patients may reorder without repeating the initial intake process when clinically appropriate.
Orders are processed only after a valid provider–patient relationship has been established.
Off-Label Use Statement
Arizona Sports Medicine and its affiliated providers may prescribe peptides such as DSIP and Selank for off-label use when clinically appropriate.
Off-label prescribing is a common and legally accepted practice in medicine when supported by available evidence, provider judgment, and informed patient consent.
Treatment recommendations are individualized based on each patient's medical history, clinical presentation, goals, and risk profile.
Contact Information
Email: [email protected]
Phone/Text: 480-400-6225
Science-Driven Recovery. Restorative Sleep. Peak Mental Performance.
The DSIP 2 mg / Selank 20 mg formulation delivers enhanced Selank dosing while maintaining evidence-informed DSIP support for restorative sleep, stress resilience, cognitive performance, and nervous system recovery. Under the guidance of Arizona Sports Medicine providers, PROPeptides offers clinically supervised peptide therapies designed to help optimize recovery, improve mental performance, and support long-term neurological health.
Comparing prices?
Why our price isn't just a vial price
You can find research-use-only peptides sold for less online. Those vials are labeled not for human use and come with no prescriber, no consultation and no dosing guidance. Clinic programs often add consultation or membership fees on top of the medication. Here is what each price actually covers:
| What the price covers | PROpeptides | Research vial seller | Typical clinic program |
|---|---|---|---|
| Peptide vial | Yes | Yes | Yes |
| Clinician guidance | Included | None | Yes |
| Consultation | Included, no fee | None | Often billed separately |
| Membership or renewal fees | None | None | Often required |
| Follow-ups and dose adjustments | Included | None | Varies |
| Labeled for | Use under clinical guidance | Research use only | Prescribed use |
| Batch Certificates of Analysis | Yes, by batch | Varies | Varies |
Comparison reflects publicly listed pricing structures reviewed November 2026. This information is educational and does not replace professional medical advice.
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