Peptide Serum
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Ask for a fill-line video of this format running on our production line.
GMPC
Lab tested
Cruelty-free
Serums
Stabilised ethyl ascorbic acid at pH 4.5 — brightening without the yellowing of L-ascorbic acid.
Key attributes
Samples in 7 days
Stock base, filled and labelled with your artwork direction.
NDA before sampling
Written confidentiality and category exclusivity on request.
Batch COA + stability
Full documentation pack travels with every shipment.
FOB · CIF · DDP
Guangzhou or Shenzhen loading, consolidation available.
Product description
L-ascorbic acid at 15% is a marketing number that fails in warm markets: it oxidises in weeks and turns the serum orange. Ethyl ascorbic acid holds its colour and still delivers a measurable tone improvement.
We supply the serum in an opaque airless bottle to remove the last source of oxygen, and include a stability file covering 12 weeks at 40 °C.
Specification
| Format | Aqueous serum |
| Fill | 30 ml |
| Active | Ethyl ascorbic acid 15%, ferulic acid 0.5% |
| pH | 4.5 ± 0.2 |
| Shelf life | 24 months |
Customisation
Every line item below is a real option we run on this format — not a wish list.
| Option | Range | Notes |
|---|---|---|
| Active | 10%, 15%, 20% | Higher loads need a stability check |
| Pack | Dropper, airless, ampoule | Airless recommended |
| Texture | Water-light, gel, oil-serum | Three stock bases |
Scope of supply
Shipped to 62 markets. The quotation covers everything below — nothing is invoiced as a surprise later.
Applications
The same formula sells differently by channel. Tell us the shelf it lands on and we adjust pack, claims and MOQ to match.
Packaging & shipping
Units ship in a moulded pulp tray inside a five-layer carton, strapped and corner-protected. Every pallet is filmed and photographed before loading.
Guangzhou Nansha or Shenzhen Shekou, with air freight from CAN for samples and launch quantities. We book the vessel and send the B/L draft.
25–30 days. 7-10 days for stock-base samples. Weekly photo and video updates during filling and packing.
FOB, CIF or DDP. T/T 30% deposit and 70% before shipment, or L/C at sight. Repeat orders can run on 30-day terms after the third shipment.
Related formats
Peptide Serum
Niacinamide Serum
Niacinamide Serum
Start a project
Send a brief with quantity and packaging preferences — samples follow in seven days.
Custom enquiry
A formulation brief, a reference sample or just an idea — we reply within 12 working hours.