ShiLai™ Healthcare — Peptide Manufacturer & Retatrutide OEM

Delivery Format

Nasal Peptide Delivery Systems

ShiLai™ Healthcare manufactures nasal peptide delivery systems for B2B OEM partners. Nasal spray formats provide a needle-free delivery route for selected peptides, offering improved patient compliance and convenience compared to injectable formats.

Enquire About Nasal Spray OEM

Nasal Delivery Overview

Nasal peptide delivery involves administering a peptide solution via the nasal mucosa. The nasal route offers direct access to the systemic circulation and, for certain peptides, potential access to the central nervous system via the olfactory pathway. Nasal delivery is particularly relevant for neuropeptides such as Semax, Selank, and DSIP.

Available Nasal Spray SKUs

DSIP Nasal Spray
Selank Nasal Spray
NAD+ Nasal Spray
BPC-157 + TB-500 Nasal Spray
Semax / Selank Nasal Spray

Custom nasal spray formulations available for OEM partners. Contact us to discuss your requirements.

B2B OEM Projects Only

We are currently not accepting individual or retail customer orders.

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