DSIP 5MG Spray
$99.99
Shipping Calculated at checkout.
Out of stock
Email when stock available
FREE SHIPPING
99%+ PURITY
MADE IN USA
Vial
- Mazdutide 10MG
- AICAR 50MG
- Lipo-C 10ML
- Survodutide 10MG
- LC-526 Metabolic Complex
- SSJ-9 Amino Matrix
- Epitalon 10MG
- L-Carnitine 600MG / 10ML
- Cerebrolysin 60MG
- Oxytocin 5MG
- SELANK
- 5-Amino-1MQ
- VIP
- L-Glutathione 1500MG
- Acetic Acid Solution
- HCG 10000iu
- BAC Water 30ML
- BAC Water 10ML
- GLOW 70MG
- IGF-1 LR3 1MG
- Thymalin
- HCG (5000iu)
- Wolverine Stack Peptides – BPC-157 (5mg) / TB-500 (5mg)
- BAC Water 3ML
- Melanotan II (MT-2) 10MG
- SLU-PP-332 (5MG)
- KPV 10MG
- GHK-Cu
- KLOW 80 – GHK-Cu (50mg) / KPV (10mg) / BPC-157 (10mg) / TB500 (10mg)
- Gonadorelin
- L-Glutathione (200MG)
- SEMAX (10MG)
- Cagrilintide (10MG)
- DSIP – Delta Sleep‑Inducing Peptide (5MG)
- RETA GLP-3
- Kisspeptin-10
- Ipamorelin / CJC-1295 No Dac 10mg
- Tirz GLP-2
- L-Glutathione (500MG)
- Pancragen 20 MG
- Prostamax 20 MG
- Livagen 20 MG
- Testagen 20 MG
- CardioCytogen 20 MG
- TB-4
- ARA‑290 10mg
- FOXO4-DRI (D-Retro-Inverso) 10mg
- SS-31
- Tesamorelin (10MG)
- AOD-9604
- IPAMORELIN 10MG
- PT-141 10MG
- NAD+
- TB-500 10MG
- SEMA GLP-1
- MOTS-c 10MG
- CJC-1295 (10MG)
- BPC-157 (10MG)
Nasal Spray
- Glutathione Spray
- TB-500 Spray
- MT-2 Spray
- MT-1 Nasal Spray
- AOD-9604 Spray
- NAD+ 500MG Spray
- BPC-157 Spray
- DSIP 5MG Spray
- VIP 10MG Spray
- Oxytocin 10MG Spray
- PT-141 10MG Spray
- GHK-Cu Spray
- P21 Peptide Spray
- N-Acetyl Selank Spray
- N-acetyl Semax Spray
- Adamax Nootropic – Nasal Spray
- Adalank Nootropic Peptide – Nasal Spray
IRON Peptides
- Dihexa
- Glutathione Spray
- TB-500 Spray
- Reduce (BAM, SLUPP322)
- MT-2 Spray
- MT-1 Nasal Spray
- AOD-9604 Spray
- Phenibut (60 capsules)
- NAD+ 500MG Spray
- BPC-157 Spray
- Mazdutide 10MG
- AICAR 50MG
- Lipo-C 10ML
- Survodutide 10MG
- Methylene Blue 20MG
- 5-Amino-1MQ Capsules 50mg 60 cap
- LC-526 Metabolic Complex
- SSJ-9 Amino Matrix
- MITOCHONDRIAL POWER STACK
- SHRED MATRIX X4
- ANABOLIC SIGNALING MATRIX X3
- L-Carnitine 600MG / 10ML
- Cerebrolysin 60MG
- Oxytocin 5MG
- SELANK
- 5-Amino-1MQ
- VIP
- L-Glutathione 1500MG
- Acetic Acid Solution
- HCG 10000iu
- BAC Water 30ML
- BAC Water 10ML
- GLOW 70MG
- IGF-1 LR3 1MG
- Thymalin
- HCG (5000iu)
- Wolverine Stack Peptides – BPC-157 (5mg) / TB-500 (5mg)
- BAC Water 3ML
- Melanotan II (MT-2) 10MG
- SLU-PP-332 (5MG)
- KPV 10MG
- GHK-Cu
- KLOW 80 – GHK-Cu (50mg) / KPV (10mg) / BPC-157 (10mg) / TB500 (10mg)
- Gonadorelin
- L-Glutathione (200MG)
- SEMAX (10MG)
- Cagrilintide (10MG)
- DSIP – Delta Sleep‑Inducing Peptide (5MG)
- RETA GLP-3
- MK-ULTRA (MK-777)
- Kisspeptin-10
- VIP 10MG Spray
- Ipamorelin / CJC-1295 No Dac 10mg
- Tirz GLP-2
- L-Glutathione (500MG)
- GHK-Cu Spray
- P21 Peptide Spray
- N-Acetyl Selank Spray
- N-acetyl Semax Spray
- Adamax Nootropic – Nasal Spray
- Adalank Nootropic Peptide – Nasal Spray
- Pancragen 20 MG
- Prostamax 20 MG
- Livagen 20 MG
- Testagen 20 MG
- CardioCytogen 20 MG
- TB-4
- ARA‑290 10mg
- FOXO4-DRI (D-Retro-Inverso) 10mg
- KPV 250 MCG (60 Capsules)
- SLU-PP-332 (60 capsules, 250MCG)
- SS-31
- Tesamorelin (10MG)
- MK-677 12.5MG (60 capsules)
- AOD-9604
- IPAMORELIN 10MG
- Healing and Repair Research Blend (60 capsules)
- BPC-157 250MCG (60 capsules)
- Tesofensine 500MCG (100 capsules)
- PT-141 10MG
- NAD+
- TB-500 10MG
- SEMA GLP-1
- MOTS-c 10MG
- CJC-1295 (10MG)
- BPC-157 (10MG)
Capsules
- Dihexa
- Reduce (BAM, SLUPP322)
- Phenibut (60 capsules)
- Methylene Blue 20MG
- 5-Amino-1MQ Capsules 50mg 60 cap
- MK-ULTRA (MK-777)
- KPV 250 MCG (60 Capsules)
- SLU-PP-332 (60 capsules, 250MCG)
- MK-677 12.5MG (60 capsules)
- Healing and Repair Research Blend (60 capsules)
- BPC-157 250MCG (60 capsules)
- Tesofensine 500MCG (100 capsules)
What is DSIP 5MG Spray?
Delta Sleep-Inducing Peptide (DSIP) is a naturally occurring nonapeptide first identified for its role in regulating slow-wave (delta) sleep. The spray formulation is designed for in vitro research applications studying circadian rhythm mechanisms, neuropeptide receptor activity, and sleep regulation.
DSIP has been studied for its potential influence on sleep efficiency, neuroprotection, circadian rhythm alignment, and hormonal regulation. Laboratory investigations also suggest roles in pain management, stress response pathways, and recovery from neurological injuries. DSIP Spray provided by Limitless Biotech is produced under pharmaceutical-grade GMP standards, with ≥99% purity verified through third-party testing.
Chemical Structure of DSIP 5MG Spray
-
Sequence: Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu
-
Molecular Formula: C35H48N10O15
-
Molecular Weight: 848.8 g/mol
-
CAS Number: 62568-57-4
-
PubChem CID: 68816
-
Synonyms: Emideltide, Delta Sleep-Inducing Peptide, DSIP
-
Appearance: White lyophilized powder in 5mL amber glass bottle with spray pump
-
Purity: ≥98.5% (HPLC)
-
Storage: Store at -20°C, tightly sealed, away from light, heat, and moisture
What Are the Effects of DSIP 5MG Spray?
Research findings suggest DSIP may influence multiple biological systems, including:
-
Sleep Regulation & Circadian Rhythms
-
Enhances slow-wave (delta) sleep and REM sleep in experimental models.
-
Modulates circadian activity of neurotransmitters, cortisol, and plasma proteins.
-
Investigated for correcting phase-shifted insomnia and circadian misalignment.
-
-
Neuroprotection & Stroke Recovery
-
Demonstrates neuroprotective activity in animal stroke models, supporting motor recovery.
-
Reduces seizure intensity and delays onset in experimental epilepsy models.
-
Protects neurons during ischemia-reperfusion injury via excitatory/inhibitory balance regulation.
-
-
Hormonal & Endocrine Regulation
-
Linked to growth hormone release during sleep cycles.
-
Modulates stress-related endocrine activity and cortisol rhythms.
-
Engages opioid-peptidergic pathways, with relevance to pain modulation and addiction research.
-
-
Pain & Stress Pathways
-
Reduces behavioral and physiological responses in chronic pain models.
-
Shows promise in laboratory studies for managing stress-related withdrawal symptoms.
-
⚠️ Note: DSIP Spray is intended strictly for controlled laboratory research use. It is not a dietary supplement or approved for therapeutic applications.
DSIP 5MG Spray
| 5 star | 0% | |
| 4 star | 0% | |
| 3 star | 0% | |
| 2 star | 0% | |
| 1 star | 0% |
Sorry, no reviews match your current selections
TrustScore 4.3
Edgar Guzman
2026-01-20
I have been taking glp3 for a few…
I have been taking glp3 for a few months and I've been losing about 38 close to 40 lb. I feel great. Lots of energy. I definitely recommend iron. It's to me the most trusted legit company customer service It's amazing. They always have discounts. They always have promotions so if you want to see results go with IRON that's for sure
JC
Jcoop
2026-01-16
Amazing service top-notch products
Amazing service top-notch products, I always receive my peptides within a few days of placing my order.
PV
Paola Vargas
2026-01-16
I have try peptides Reta and it’s so…
I have try peptides Reta and it’s so good helping me with better habits and eating well I feel more energy and my progress it’s easier , very focus and the guiadance on usage it’s so good any questions they are there for you . Def recommend
Vial
- Mazdutide 10MG
- AICAR 50MG
- Lipo-C 10ML
- Survodutide 10MG
- LC-526 Metabolic Complex
- SSJ-9 Amino Matrix
- Epitalon 10MG
- L-Carnitine 600MG / 10ML
- Cerebrolysin 60MG
- Oxytocin 5MG
- SELANK
- 5-Amino-1MQ
- VIP
- L-Glutathione 1500MG
- Acetic Acid Solution
- HCG 10000iu
- BAC Water 30ML
- BAC Water 10ML
- GLOW 70MG
- IGF-1 LR3 1MG
- Thymalin
- HCG (5000iu)
- Wolverine Stack Peptides – BPC-157 (5mg) / TB-500 (5mg)
- BAC Water 3ML
- Melanotan II (MT-2) 10MG
- SLU-PP-332 (5MG)
- KPV 10MG
- GHK-Cu
- KLOW 80 – GHK-Cu (50mg) / KPV (10mg) / BPC-157 (10mg) / TB500 (10mg)
- Gonadorelin
- L-Glutathione (200MG)
- SEMAX (10MG)
- Cagrilintide (10MG)
- DSIP – Delta Sleep‑Inducing Peptide (5MG)
- RETA GLP-3
- Kisspeptin-10
- Ipamorelin / CJC-1295 No Dac 10mg
- Tirz GLP-2
- L-Glutathione (500MG)
- Pancragen 20 MG
- Prostamax 20 MG
- Livagen 20 MG
- Testagen 20 MG
- CardioCytogen 20 MG
- TB-4
- ARA‑290 10mg
- FOXO4-DRI (D-Retro-Inverso) 10mg
- SS-31
- Tesamorelin (10MG)
- AOD-9604
- IPAMORELIN 10MG
- PT-141 10MG
- NAD+
- TB-500 10MG
- SEMA GLP-1
- MOTS-c 10MG
- CJC-1295 (10MG)
- BPC-157 (10MG)
Nasal Spray
- Glutathione Spray
- TB-500 Spray
- MT-2 Spray
- MT-1 Nasal Spray
- AOD-9604 Spray
- NAD+ 500MG Spray
- BPC-157 Spray
- DSIP 5MG Spray
- VIP 10MG Spray
- Oxytocin 10MG Spray
- PT-141 10MG Spray
- GHK-Cu Spray
- P21 Peptide Spray
- N-Acetyl Selank Spray
- N-acetyl Semax Spray
- Adamax Nootropic – Nasal Spray
- Adalank Nootropic Peptide – Nasal Spray
IRON Peptides
- Dihexa
- Glutathione Spray
- TB-500 Spray
- Reduce (BAM, SLUPP322)
- MT-2 Spray
- MT-1 Nasal Spray
- AOD-9604 Spray
- Phenibut (60 capsules)
- NAD+ 500MG Spray
- BPC-157 Spray
- Mazdutide 10MG
- AICAR 50MG
- Lipo-C 10ML
- Survodutide 10MG
- Methylene Blue 20MG
- 5-Amino-1MQ Capsules 50mg 60 cap
- LC-526 Metabolic Complex
- SSJ-9 Amino Matrix
- MITOCHONDRIAL POWER STACK
- SHRED MATRIX X4
- ANABOLIC SIGNALING MATRIX X3
- L-Carnitine 600MG / 10ML
- Cerebrolysin 60MG
- Oxytocin 5MG
- SELANK
- 5-Amino-1MQ
- VIP
- L-Glutathione 1500MG
- Acetic Acid Solution
- HCG 10000iu
- BAC Water 30ML
- BAC Water 10ML
- GLOW 70MG
- IGF-1 LR3 1MG
- Thymalin
- HCG (5000iu)
- Wolverine Stack Peptides – BPC-157 (5mg) / TB-500 (5mg)
- BAC Water 3ML
- Melanotan II (MT-2) 10MG
- SLU-PP-332 (5MG)
- KPV 10MG
- GHK-Cu
- KLOW 80 – GHK-Cu (50mg) / KPV (10mg) / BPC-157 (10mg) / TB500 (10mg)
- Gonadorelin
- L-Glutathione (200MG)
- SEMAX (10MG)
- Cagrilintide (10MG)
- DSIP – Delta Sleep‑Inducing Peptide (5MG)
- RETA GLP-3
- MK-ULTRA (MK-777)
- Kisspeptin-10
- VIP 10MG Spray
- Ipamorelin / CJC-1295 No Dac 10mg
- Tirz GLP-2
- L-Glutathione (500MG)
- GHK-Cu Spray
- P21 Peptide Spray
- N-Acetyl Selank Spray
- N-acetyl Semax Spray
- Adamax Nootropic – Nasal Spray
- Adalank Nootropic Peptide – Nasal Spray
- Pancragen 20 MG
- Prostamax 20 MG
- Livagen 20 MG
- Testagen 20 MG
- CardioCytogen 20 MG
- TB-4
- ARA‑290 10mg
- FOXO4-DRI (D-Retro-Inverso) 10mg
- KPV 250 MCG (60 Capsules)
- SLU-PP-332 (60 capsules, 250MCG)
- SS-31
- Tesamorelin (10MG)
- MK-677 12.5MG (60 capsules)
- AOD-9604
- IPAMORELIN 10MG
- Healing and Repair Research Blend (60 capsules)
- BPC-157 250MCG (60 capsules)
- Tesofensine 500MCG (100 capsules)
- PT-141 10MG
- NAD+
- TB-500 10MG
- SEMA GLP-1
- MOTS-c 10MG
- CJC-1295 (10MG)
- BPC-157 (10MG)
Capsules
- Dihexa
- Reduce (BAM, SLUPP322)
- Phenibut (60 capsules)
- Methylene Blue 20MG
- 5-Amino-1MQ Capsules 50mg 60 cap
- MK-ULTRA (MK-777)
- KPV 250 MCG (60 Capsules)
- SLU-PP-332 (60 capsules, 250MCG)
- MK-677 12.5MG (60 capsules)
- Healing and Repair Research Blend (60 capsules)
- BPC-157 250MCG (60 capsules)
- Tesofensine 500MCG (100 capsules)
