
Injection pen platform
WS-RF12 Reusable Peptide Pen — GLP-1 / Insulin / TG / ZPHC
WS-RF12 is a reusable 3 mL peptide injection pen for weight loss and metabolic programs — compatible with GLP-1, insulin, Triple-G (TG), and ZPHC cartridge programs, with configurable dose control and OEM branding.

Project quick facts
Model
WS-RF12
Size
3 mL reusable peptide injection pen
Use
Weight loss and metabolic delivery programs
Compatibility
GLP-1, insulin, Triple-G (TG), ZPHC cartridge programs
Dose and configuration matrix
Representative configuration references for early B2B review. Final parameters depend on formulation, cartridge, market, and validation requirements.
| Application | Cartridge / fill volume | Minimum unit dose | Total dose units | Dose range | Markings / scale |
|---|---|---|---|---|---|
| GLP-1 / weight loss programs | 3 mL cartridge | 0.01 mL or 0.0125 mL review | 30-74 units | 0-0.75 mL typical program range | mg, unit, or branded dose scale |
| Insulin therapy | 3 mL user-replaceable cartridge | 0.01 mL review | 60-80 units | 0-0.8 mL program range | IU or unit-based dial scale |
| Peptide programs (Triple-G / TG, ZPHC) | 3 mL cartridge | 0.005-0.02 mL review | Project-specific | 0-0.5 mL typical program range | mg, mcg, or custom brand scale |
Specifications shown are for project evaluation and are finalized through sample review and technical confirmation.
General specifications
- Use Type
- Reusable
- Size
- 3 mL
- Compatible Applications
- GLP-1, Insulin, Peptide, Triple-G (TG), ZPHC
- Dose Control
- Configurable by program
- Customization
- Color, logo, scale, and packaging review
Specifications shown are for project evaluation and are finalized through sample review and technical confirmation.
High-resolution detail views
Close-up reference images for structure, markings, color options, and finish evaluation during B2B sample review.





Overview
WS-RF12
WS-RF12 is a reusable 3 mL peptide injection pen for weight loss and metabolic programs — compatible with GLP-1, insulin, Triple-G (TG), and ZPHC cartridge programs, with configurable dose control and OEM branding.
Handling concept
Handling concept



FAQ
Frequently asked questions
Quick answers on MOQ, customization, samples, and international shipping.
Which cartridge programs is WS-RF12 compatible with?
WS-RF12 is built around 3 mL cartridge programs including GLP-1, insulin, peptide, Triple-G (TG), and ZPHC programs. Share your cartridge type and target markets so we can confirm fit.
Is WS-RF12 suitable for weight loss programs?
Yes — WS-RF12 is positioned for weight loss and metabolic delivery programs with configurable dose control and low-dose accuracy.
Can WS-RF12 be branded for my program?
Yes. OEM/ODM customization includes color (including the green finish shown), logo, dose scale, and packaging for branded programs.
Do you provide samples before bulk order?
Yes. Sample coordination is available. Contact sales@webosan.com for sample requests, specifications, and shipping.
Discuss this product with webosan
WS-RF12
Share your WhatsApp, market, expected volume, and documentation needs. We will respond with specifications and next steps.
Sourcing guide
Injection pen manufacturer guide
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