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Anti-Aging

DSIP

★★★★★ 4.8/5 · verified reviews

DSIP (Delta Sleep-Inducing Peptide) is studied for its potential role in regulating sleep cycles and the stress response in neuroendocrine research models.

Improves sleep quality Promotes deep sleep Reduces stress and anxiety Regulates circadian rhythm Antioxidant properties
39,90 €incl. tax
1
Description
Reconstitution
Storage
FAQ

Mechanism of action

DSIP (Delta Sleep-Inducing Peptide) is studied for its potential role in regulating sleep cycles and the stress response in neuroendocrine research models.

What's in the vial

  • Lyophilized DSIP powder, dosage indicated on the label
  • Sealed glass vial, sterile septum compatible with 29G syringe
  • COA (Certificate of Analysis) available per batch, Janoshik laboratory

Usage

Product sold exclusively for scientific research purposes (Research Use Only). Not intended for human or animal consumption.

Recommended reconstitution

Use bacteriostatic water (0.9% benzyl alcohol) to reconstitute the lyophilized powder. Slowly inject the water along the wall of the vial, without shaking — gently roll between your hands to dissolve.

  • Use the dosage calculator to determine the exact volume to draw
  • Store the reconstituted solution in the refrigerator (2-8°C)

Before reconstitution

Store the lyophilized vial in the freezer or refrigerator, away from light. Stable for up to 24 months under these conditions.

After reconstitution

Store in the refrigerator (2-8°C) and use within 4 to 6 weeks. Avoid repeated freeze/thaw cycles, which degrade the peptide.

Is the COA available before purchase?

Yes, the certificate of analysis for the current batch is available on request.

What is the delivery time?

Shipped within 72h from France, neutral packaging with no indication of contents.

Can I change the dosage after ordering?

Contact our support team before shipment; we'll adjust the order if stock allows.

Often bought with DSIP

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Frequently asked questions here

≥98% across our entire catalog, verified by HPLC on every batch.

On every product page, as well as in the full list available on our quality page.

The dosage corresponds to the amount of active ingredient in the vial (in mg) — the choice depends on the desired concentration after reconstitution, which you can calculate using our dedicated tool.