Magnesium L-Threonate vs DSIP (Delta Sleep-Inducing Peptide)
Side-by-side comparison of Magnesium L-Threonate and DSIP (Delta Sleep-Inducing Peptide): mechanism, half-life, dose range, safety profile, and vendor pricing.
Price snapshot
Magnesium L-Threonate
DSIP (Delta Sleep-Inducing Peptide)
Magnesium L-Threonate
Magnesium L-Threonate is a proprietary chelated form of magnesium in which the magnesium cation is bound to L-threonic acid — a metabolite of ascorbic acid (vitamin C) — forming the salt commonly marketed under the brand…
No vendor price on file.
Full Magnesium L-Threonate 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 | Magnesium L-Threonate | DSIP (Delta Sleep-Inducing Peptide) |
|---|---|---|
| Category | Nootropic | Cognition, Mood & Neuroprotection |
| Research Stage | Dietary Supplement (Food Ingredient) | Research Use Only |
| Mechanism of Action | Magnesium L-Threonate acts at the intersection of magnesium physiology and NMDA receptor pharmacology, with the distinctive claim — supported primarily by rodent data — that L-threonate conjugation enables selective elevation of brain magnesium rather than… | 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 | Magnesium L-Threonate has a generally favorable side effect profile at standard dosing, consistent with magnesium's broader safety record, but some considerations warrant attention. Gastrointestinal effects — the primary dose-limiting side effect: At typical… | Overall Safety Profile DSIP has a small safety record from intravenous trials. FDA's 2026 briefing counts 209 people given DSIP by vein; in the largest series, 107 patients treated for withdrawal, it reports three serious adverse effects: falls in blood… |
| Molecular Weight | — | 848.8 Da |
| Common Vial Sizes | — | 2mg, 5mg |
Price History
8 data points- BM
- Half Nattys
- LB
- Ion Peptide
- OF
- Disguised Alpha
- BHG Labs
Magnesium L-Threonate: 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 Magnesium L-Threonate and DSIP (Delta Sleep-Inducing Peptide)?
Magnesium L-Threonate is a nootropic that magnesium l-threonate acts at the intersection of magnesium physiology and nmda receptor pharmacology, with the distinctive claim — supported primarily by rodent data — that…. 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, Magnesium L-Threonate or DSIP (Delta Sleep-Inducing Peptide)?
Magnesium L-Threonate 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 Magnesium L-Threonate and DSIP (Delta Sleep-Inducing Peptide)?
Stacking depends on mechanism overlap, safety profile, and goals. Magnesium L-Threonate 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 Magnesium L-Threonate 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. Every vendor is ranked on the same public, reproducible methodology. See editorial standards and affiliate disclosure.