Join Our Scientific Team

ShiLai™ Healthcare is expanding its R&D and formulation capabilities in advanced peptide systems and next-generation delivery technologies, including injectable, nasal spray, and controlled-release platforms.

We are currently seeking a Senior Formulation Scientist (Biotech / Peptide Systems) to join our international research and development team.

Position Overview

We are looking for an experienced scientist with strong expertise in peptide formulation, drug delivery systems, and biologics development.

The ideal candidate will contribute to the design, optimization, and scale-up of advanced peptide-based formulations, including Retatrutide, NAD⁺, GHK-Cu, MOTS-c, and custom peptide blends.

Key Responsibilities

Develop and optimize peptide formulations (injectable, nasal spray, and other delivery systems)

Work on stability improvement, solubility enhancement, and controlled-release technologies

Support scale-up from lab formulation to production level

Collaborate with manufacturing and QA teams on process optimization

Evaluate excipients, carriers, and delivery platforms for peptide systems

Participate in R&D of next-generation peptide-based wellness and research products

Requirements

Master’s degree or PhD in Pharmaceutics, Biotechnology, Biochemistry, Chemical Engineering, or related fields

Minimum 10 years of experience in pharmaceutical formulation or biologics development

Strong experience in peptide or protein-based formulation systems

Familiarity with lyophilized products, injectable systems, or nasal delivery technologies

Strong analytical, problem-solving, and experimental design skills

International experience or cross-border R&D collaboration is a plus

Open to global applicants (any nationality)

Compensation & Benefits

Competitive international compensation package based on experience

Flexible remote / hybrid collaboration options (depending on project needs)

Performance-based bonuses

Opportunity to work on next-generation peptide and biotechnology systems

Compensation structure may be adapted based on international collaboration frameworks.

How to Apply

Interested candidates are invited to send:

CV / Resume

Research or project background

Relevant formulation experience

Optional portfolio of past work (if available)

 👉 Contact: sale@retatrutidesupplier.com