Cosmetic sample filling
For brands that need small-dose filling support for skincare, scalp care, spot care, cleansing oil, nail, lash, brow or oral-care liquid samples.
Cosmetic contract filling samples
For cosmetic brands, private-label teams and sourcing teams that need small-dose filling, sample packaging, formula review and pilot-to-scale planning in one quote-ready path.

OEM
ODM
10k+
Pilot
RFQ
Ready
For brands that need small-dose filling support for skincare, scalp care, spot care, cleansing oil, nail, lash, brow or oral-care liquid samples.
Review formula source, benefit story, label route, secondary pack and pilot quantity before committing to a larger commercial run.
Turn a broad idea into a supplier-ready brief with product type, formula status, fill volume, format route, timing and market use case.
Use a controlled pilot to test filling behavior, pack-out, handling, channel response and reorder logic before scaling.
Filling route
A cosmetic filling RFQ should explain what the liquid is, how it will be used, which channel it serves and whether your team needs only filling or full OEM/ODM support.

For approved formulas that need compatibility review, small-dose filling planning and sample pack-out support.
For teams that need factory formula direction, sample rounds, benefit positioning and packaging fit before quotation.
For proprietary cosmetic formulas that should be reviewed confidentially before factory-side preparation.
For teams moving from sachets, mini bottles, vials, droppers, glass ampoules or bottle plus applicator into a cleaner sample route.

Format fit
BFS LDPE ampoules for serum, essence, booster, mask essence and small-dose cosmetic liquids.
Plastic ampoules for teams comparing glass ampoules, mini bottles, vials and premium sample formats.
Pre-filled or snap swabs for topical cosmetic liquids that need a guided applicator.
Mixed trial kits for skincare, scalp, spot care, nail prep, lash and brow or channel-specific sample programs.
RFQ checklist
A useful RFQ connects category, formula status, sample format, pilot quantity, documents and the next commercial decision before price negotiation starts.
Product category: skincare, serum, essence, booster, cleansing oil, scalp liquid, spot-care liquid, nail prep, lash and brow, oral care or other cosmetic liquid.
Formula status: ready formula, NDA transfer, factory formula direction, formula modification needed or no formula yet.
Contract filling scope: bulk preparation, small-dose filling, pilot run, sample kit assembly, labeling, pouch, carton or full turnkey review.
Packaging route: BFS LDPE ampoule, plastic ampoule, pre-filled swab, snap swab, sachet, mini bottle, vial or mixed sample kit.
Commercial details: target fill volume, unit count, pilot quantity, artwork timing, launch market, channel and document needs.
Buying trigger: distributor approval, GWP campaign, professional handoff, retail buyer review, influencer seeding, travel kit or private-label launch.
Quality, delivery, after-sales
Steridose Labs helps your team connect formula readiness, category fit, small-dose format, quality documents, lead-time variables and after-pilot scale-up planning.
We first check the liquid type, use case and target channel so the filling route is not chosen only by lowest unit cost.
Qualified B2B sourcing teams can review project-relevant factory proof, cleanroom references and quality documents before launch planning.
After the pilot, review filling behavior, pack-out feedback, user handling, channel response and the next production quantity.
FAQ
Cosmetic contract filling samples are small-dose or sample-format cosmetic liquid units filled by a factory for trials, GWP, distributor demos, professional channels, private-label presentations or pilot runs.
Skincare contract filling samples focuses on skincare serum, essence, booster and skin-treatment samples. Cosmetic contract filling samples is broader and can include scalp, spot-care, nail, lash, brow, oral-care and other topical cosmetic liquids.
Qualified projects can review ready formulas, NDA formula transfer, factory formula directions, small-dose formats, secondary packaging and pilot-to-scale planning together.
Standard commercial pilot production usually starts from 10,000+ units. A 5,000-unit review may be possible when the product category, formula, format and scale-up logic are clear.
Next step
We will review whether your cosmetic sample filling project belongs in BFS ampoules, applicators, sachets, mini bottles or a mixed sample kit, then outline the RFQ details needed for a practical pilot.