ODM Makeup Private Label Factory & Manufacturer

Every cosmetic formulation undergoes a mandatory 12-week accelerated stability matrix designed to simulate three years of real-world shelf life. Samples are placed inside dynamic environmental chambers at 45°C ± 2°C with 75% RH, at room temperature (25°C), at 4°C, and subjected to three consecutive freeze-thaw cycles (-10°C to 45°C over 48-hour periods). Throughout this period, our analytical labs test pH drift, rheological viscosity decay, phase separation, color shifting (measured via spectrophotometers), and active potency retention.

Simultaneously, we perform real-packaging compatibility testing to assess bulk-container interactions, ensuring no leaching of volatile solvents, stress-cracking in plastic components, or degradation of internal bottle coatings. Antimicrobial challenge tests (USP 51 / ISO 11930) are performed on all water-containing emulsions to guarantee preservation efficacy against bacteria, yeast, and mold colonies.

Color matching at Aodai utilizes a dual-tier approach combining computerized spectrophotometry and multi-light-source sensory evaluation. We measure color reflectance curves using high-precision Konica Minolta spectrophotometers, calculating CIE Lab values and strict Delta-E (ΔE) color variance.

For commercial mass production, our strict quality control acceptance criteria limit chromatic variance to ΔE ≤ 0.8 compared against the golden approved target sample—well below the human eye's perception threshold of 1.5. Bulk powders and liquid pigments are blended using micro-dosing systems and validated under standard D65 daylight, TL84 store lighting, and A-source incandescent illuminants inside calibrated light booths to eliminate metamerism issues.

OEM (Original Equipment Manufacturer): Targeted at brands that have already developed proprietary formulas or supply their own primary packaging. We serve as the certified manufacturing engine, executing precision raw material procurement, bulk compounding, vacuum homogenization, filling, and packaging strictly to your specifications.

ODM (Original Design Manufacturer): Our most comprehensive end-to-end service. We take your conceptual brief (target audience, aesthetic moodboard, price architecture, performance claims) and execute custom formulation R&D, sensory testing, primary/secondary packaging design, safety testing, and finished goods assembly.

OBM (Original Brand Manufacturer): Turnkey, market-ready, and clinically tested product concepts backed by our 5,000+ mature formula vault. Brands can license existing, highly validated products, apply custom branding and labeling, and launch into retail channels in as little as 3–4 weeks.

Raw materials are sourced directly from global Tier-1 chemical manufacturers (such as BASF, Clariant, Croda, Sensient, and Merck). Every incoming lot of raw pigment, mica, binder, and ester undergoes strict incoming quality control (IQC) quarantine. We conduct Inductively Coupled Plasma Mass Spectrometry (ICP-MS) to quantify and certify heavy metal limits (Lead ≤ 10ppm, Arsenic ≤ 2ppm, Mercury ≤ 1ppm, Cadmium ≤ 1ppm), ensuring complete alignment with US FDA 21 CFR Part 73/74, EU Annex IV, and China Safety and Technical Standards for Cosmetics.

Furthermore, our micas are certified child-labor-free with documented supply chain transparency, backed by third-party ethical provenance audits.

For initial ODM projects, standard development timelines range from 6 to 8 weeks, encompassing bench-top formulation matching (7–10 days), client sampling and revision rounds, packaging mold verification, and 30-day stability qualification. Once final sign-off is granted, mass production requires 35 to 45 days.

For replenishment re-orders utilizing established formulas and pre-printed packaging inventories, turnaround times drop significantly to 20–25 days. Air-freight and ocean-freight logistics are managed via Tier-1 forwarding partners with bonded warehousing options in Guangzhou and Shenzhen to support flexible DDP, CIF, or FOB delivery terms.

Yes. Over 60% of our active formula repository is specifically tailored to meet or exceed international clean beauty exclusion lists. We systematically eliminate cyclic silicones (D4, D5), parabens, phthalates, formaldehyde-releasers, chemical sunscreen filters (Oxybenzone, Octinoxate), carbon black, talc, synthetic fragrance, and PEGs depending on client retailer targets.

Our regulatory team prepares detailed ingredient disclosure declarations, non-animal testing affidavits, RSPO palm oil traceability documentation, and natural origin index calculations according to ISO 16128 standards.