Premium silver tier — serum, cream, and mask gift sets for 55+ gifting shelves
Serum, cream, and mask gift sets built for 55+ gifting shelves.
- Line RejuvaSILK™ line fact-sheet
- Audience Consumer & aging
- Technology Skincare
- Dosage form Gels & essences
- Status Program design stage
Where it fits
Consumer & aging program. A gift-ready premium routine for 55+ shelves.
The base is fragrance-minimal and plays well under other products in an existing routine.
Evaluation samples on request; pilot runs from 500 units once the program is finalized.
Specifications
| Item | Value |
|---|---|
| Format | Tube / jar / bottle sizes per program |
| Payload | Measured on retained samples batch by batch |
| Vesicle size (NTA) | 80–150 nm |
| QC panel | NTA, TEM, endotoxin (LAL), sterility / microbial limits; batch COA |
| Storage | Material line: −20 °C up to 60 days / −80 °C up to 360 days; finished goods per program |
| Compliance (material line) | FDA DMF Type II 044197 · INCI 41316 · China national standard (drafting) |
| Typical program | Pilot from 500 units · production from 2,000 units · standard lead 15 workdays |
Specifications are indicative pending batch COA release data; final values follow the batch COA and quotation.
What's included
- Program units in the configured format: gel, cream or essence
- Outer carton printed with the batch code
How to use
- Apply to cleansed skin
- Massage in until fully absorbed
- Use daily; the program card sets the rhythm
Quality & compliance
- Material chain — FDA DMF Type II 044197 and INCI 41316 on the EV material line; batch COAs travel with every shipment.
- Closed line — EV material produced on the fully enclosed 0.5–5 L micro-batch platform.
- Claim discipline — routine-and-experience wording only; efficacy references stay in internal observational files with journal citations.
About the RejuvaSILK™ line
RejuvaSILK™ is TONGNIAN's skincare-track material line: lyophilized EV powder, patch masks, and rose-derived plant EVs — one characterization baseline across mass-retail skincare programs. The RejuvaSILK™ line fact-sheet lists every dosage form, the characterization baseline and the filing status in one place; this page documents a single program from that line.