Glycine vs DSIP (Delta Sleep-Inducing Peptide)
Side-by-side comparison of Glycine and DSIP (Delta Sleep-Inducing Peptide): mechanism, half-life, dose range, safety profile, and vendor pricing.
Price snapshot
Glycine
DSIP (Delta Sleep-Inducing Peptide)
Glycine
Glycine is the simplest amino acid—a single hydrogen atom replacing the typical side chain found in other proteinogenic amino acids—yet it performs an wide range of biological functions. Despite being classified as…
No vendor price on file.
Full Glycine profileDSIP (Delta Sleep-Inducing Peptide)
Delta sleep-inducing peptide (DSIP) is a nonapeptide — a 9-amino-acid neuropeptide with sequence Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu (WAGGDASGE, 848 Da molecular weight) — first isolated in 1977 from the cerebral venous…
Lowest listed price: $34.99 across 11 listings
Full DSIP (Delta Sleep-Inducing Peptide) profileSide-by-side comparison
| Attribute | Glycine | DSIP (Delta Sleep-Inducing Peptide) |
|---|---|---|
| Category | Foundational | Cognition, Mood & Neuroprotection |
| Research Stage | Preclinical | Research Use Only |
| Mechanism of Action | Glycine acts through multiple distinct and non-redundant mechanisms, explaining its extraordinarily broad range of biological effects. Understanding these mechanisms clarifies when supplementation is likely to produce clinically meaningful benefit versus when… | Primary Mechanism: Uncharacterized Direct Receptor Binding After more than four decades of research, DSIP's primary molecular target remains unknown. No specific receptor has been cloned, characterized, or reproducibly identified as the primary binding site… |
| Half-Life | — | ~7-15 minutes (IV; plasma clearance is rapid, though subjective sleep effects can outlast measurable blood levels) |
| Typical Dose Range | — | 100–300 mcg per injection |
| Dosing Frequency | — | Once daily, 30–60 minutes before bedtime |
| Administration | — | Subcutaneous, Intramuscular, Intranasal |
| Side Effects | Glycine has an exceptional safety profile across extensive clinical use. Doses up to 60 g daily have been used in schizophrenia trials without systematic serious adverse effects. For typical supplementation doses (3-15 g daily), side effects are uncommon and… | Overall Safety Profile DSIP has one of the cleanest safety profiles of any peptide in the research chemical space. In 40+ years of research and clinical use, no serious adverse events have been reported in controlled trials or large case series. The compound… |
| Molecular Weight | — | 848.8 Da |
| Common Vial Sizes | — | 2mg, 5mg |
Price History
8 data points- BM
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- Ion Peptide
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- Disguised Alpha
- BHG Labs
Glycine: potential benefits
- No structured benefit list published.
DSIP (Delta Sleep-Inducing Peptide): potential benefits
- Sleep quality support
- Stress reduction
- Cortisol/HPA modulation
- Alcohol & opioid withdrawal support
- Circadian regulation
Frequently asked
What's the difference between Glycine and DSIP (Delta Sleep-Inducing Peptide)?
Glycine is a foundational that glycine acts through multiple distinct and non-redundant mechanisms, explaining its extraordinarily broad range of biological effects. understanding these mechanisms clarifies when…. DSIP (Delta Sleep-Inducing Peptide) is a cognition, mood & neuroprotection that primary mechanism: uncharacterized direct receptor binding after more than four decades of research, dsip's primary molecular target remains unknown. no specific receptor has been…. The two differ in mechanism, half-life (not reported vs ~7-15 minutes (IV; plasma clearance is rapid, though subjective sleep effects can outlast measurable blood levels)), and typical dose range.
Which has the longer half-life, Glycine or DSIP (Delta Sleep-Inducing Peptide)?
Glycine has a half-life of not reported. DSIP (Delta Sleep-Inducing Peptide) has a half-life of ~7-15 minutes (IV; plasma clearance is rapid, though subjective sleep effects can outlast measurable blood levels). Longer half-lives generally mean less frequent dosing but slower on/off kinetics.
Can you stack Glycine and DSIP (Delta Sleep-Inducing Peptide)?
Stacking depends on mechanism overlap, safety profile, and goals. Glycine and DSIP (Delta Sleep-Inducing Peptide) should only be stacked after reviewing each compound's individual protocol page, side effect profile, and any published interaction data. Use the BodyHackGuide stack builder for a structured review before combining research compounds.
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Before you buy Glycine or DSIP (Delta Sleep-Inducing Peptide)
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Related comparisons
Research use only. BodyHackGuide is a research and price-comparison reference. The compounds discussed on this page are not approved by the FDA for human consumption and are sold strictly for laboratory research. Prices shown are pulled from vendor listings tracked on BHG and are subject to change. We earn an affiliate commission on some outbound clicks, and every vendor is ranked on the same public, reproducible methodology. See editorial standards and affiliate disclosure.