The topic is short and compact
In the case of true contract manufacturing, the formulation remains the property of the brand, unlike a catalog formulation in private labeling.
After approval of the laboratory samples, production times are usually four to eight weeks.
Industrial boilers require minimum batches of about 100 to 500 kilograms, which determines the minimum quantity.
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White Label 2–3 Monate · Private Label 3–6 Monate · Produktion ab 1.000 Stück
Contract manufacturing describes a model in which an external manufacturer develops, tests, and produces finished cosmetic products for a brand. The brand defines the product idea, active ingredient targets, and positioning, while the manufacturer translates this into a stable, compliant, and scalable formulation.
It is important to distinguish this from pure toll manufacturing. In that case, the brand provides a finished formulation and sometimes the raw materials, and the plant merely mixes and fills. In contrast, comprehensive contract manufacturing includes development, testing, and documentation. Anyone who confuses the two models plans the development effort in the wrong place.
Pure toll manufacturing: Formulation comes from the brand, the plant only manufactures.
Comprehensive contract manufacturing: Development, testing, and manufacturing at the partner.
The classification determines who is responsible for the schedule and testing effort.
What contract manufacturing actually entails
Contract manufacturing describes a model in which an external manufacturer develops, tests, and produces finished cosmetic products for a brand. The brand defines the product idea, active ingredient targets, and positioning, while the manufacturer translates this into a stable, compliant, and scalable formulation.
It is important to distinguish this from pure toll manufacturing. In that case, the brand provides a finished formulation and sometimes the raw materials, and the plant merely mixes and fills. In contrast, comprehensive contract manufacturing includes development, testing, and documentation. Anyone who confuses the two models plans the development effort in the wrong place.
Pure toll manufacturing: Formulation comes from the brand, the plant only manufactures.
Comprehensive contract manufacturing: Development, testing, and manufacturing at the partner.
The classification determines who is responsible for the schedule and testing effort.
Contract manufacturing or private label
The choice determines ownership of the formulation, margin, development time, and shelf-life differentiation. With Private Label, the brand chooses an existing catalog formulation, adds artwork and standard packaging, and is quickly on the market. Entry is cost-effective, and development time is short.
The price for this is a lack of exclusivity. The exact same bulk product is regularly sold by multiple brands under different labels. In the case of custom contract manufacturing, a proprietary formulation is created, which belongs to the brand and cannot be offered by any competitor.
Private Label: low initial investment, short lead time, no exclusivity.
Contract manufacturing: proprietary formulation, higher initial investment, longer development.
The decision is strategic, not just a matter of cost.
The detailed distinction is covered in the Private Label Guide.
When switching to in-house development makes sense
Many brands start with catalog products and reach their limits as they grow. The most common trigger for the change is the desire for genuine product differentiation, especially in color cosmetics.
High-coverage concealer, transfer-resistant skin tint, smudge-proof mascara, or hot-poured sticks require special pigment dispersion, surface-treated minerals, and tailored film formers. A standard catalog-based formula does not deliver this performance. In addition, there are supply bottlenecks and quality fluctuations when the bulk product is not exclusive.
Performance requirements that a catalog base does not meet.
Desire for exclusivity towards retail and competition.
Recurring availability or quality issues with shared bulk products.
From laboratory sample to production vessel
A formulation that is convincing in a 500-gram beaker on a magnetic stirrer does not automatically behave the same way in an industrial vessel. The transition must therefore already be co-planned in the laboratory phase.
In the sample phase, water, oil, and surfactant phases are adjusted, the solubility of the active ingredients is checked, and the rheology is calibrated. For decorative cosmetics, pigment wetting and grinding in a three-roll mill or in a bead mill must be documented. Only when the sensory target is achieved does the pilot batch follow.
Consider manufacturability during the laboratory phase, do not check it afterwards.
Bindingly document pigment wetting and the grinding process.
Pilot batch as an intermediate stage before series production.
The structured process is described in Scaling via the pilot batch.
Minimum quantities and production times
Minimum quantities do not result from sales policy, but rather from physics and logistics: from the smallest sensible vessel batch, the cleaning cycles between batches, and the minimum purchase quantities of the packaging suppliers.
Catalog goods made from prefabricated bulk are partly available from a few hundred to a thousand pieces. Custom manufacturing is significantly higher, often in the range of several thousand pieces per variant, because an industrial batch of about 100 to 500 kilograms must be run. Color cosmetics are at the upper end of this range. After approval of the samples, a production time of four to eight weeks is realistic.
The minimum batch in the vessel determines the minimum quantity, not the sales department.
Color cosmetics require higher quantities due to the cleaning cycles.
Four to eight weeks of production after sample approval, plus packaging lead time.
What exactly determines minimum quantities is explained in MOQ in cosmetics.
Regulation and Audits
Regulation (EC) No 1223/2009 applies to the EU market. According to Article 11, a product information file must be available before placing a product on the market. This must be kept accessible to the authorities for ten years from the date on which the last batch was placed on the market.
The core of the file is the safety report. It is based on the test results: accelerated stability storage over twelve weeks at elevated temperature, challenge testing of the preservation according to ISO 11930, and the skin compatibility with the final packaging. These tests run parallel to development, not afterwards.
Product information file before placing on the market, retention for ten years.
Accelerated stability testing over twelve weeks in the final container.
Challenge testing of the preservation according to ISO 11930.
The complete procedure is described in EU Cosmetics Regulation, CPNP and PIF.
A reliable partner offers more than just free vessel capacity. They need chemical expertise, a robust quality system, and the ability to assess manufacturability at an early stage.
The first criterion is proven operation according to ISO 22716. The standard describes good manufacturing practices for cosmetics and covers hygiene, raw material traceability, cleaning validation, and deviation management. Equally important is the question of whether the partner develops the formulation themselves or only manufactures according to specifications.
Proven manufacturing according to ISO 22716 with documented traceability.
In-house development expertise instead of mere filling capacity.
Early assessment of manufacturability instead of late corrective loops.
The selection criteria are discussed in detail in contract manufacturer finden.
More useful links
FAQ
What distinguishes contract manufacturing from private label?
With private label, an existing catalog formulation is used; the entry is affordable and fast, but multiple brands can carry the same bulk product. In the case of custom contract manufacturing, a proprietary formulation is created that belongs to the brand, with a longer development time and a higher minimum order quantity.
How long does the accelerated stability test take?
Storage is typically carried out at around 40 degrees Celsius for four to twelve weeks, with twelve weeks considered a reliable basis. The expected shelf life is derived from this data. The test is conducted in the final packaging; a change after this resets the process.
What is the minimum quantity for custom manufacturing?
It follows the smallest viable batch size of approximately 100 to 500 kilograms, which is why it is significantly higher than catalog items, often amounting to several thousand units per variant. Color cosmetics are at the upper end because cleaning cycles between shades are more complex.
What is the product information file?
A mandatory dossier according to Regulation (EC) No. 1223/2009 with formulation, manufacturing description and safety report. The responsible person must maintain it and keep it accessible to the authorities for ten years from the date the last batch was placed on the market.
Why is ISO 22716 relevant?
The standard describes good manufacturing practices for cosmetics. Anyone who manufactures in accordance with it demonstrably meets the requirements of Article 8 of the Regulation. It covers hygiene, raw material traceability, cleaning validation, and deviation management, and is a prerequisite for documentation.
How long does manufacturing take after sample approval?
Realistically four to eight weeks, depending on the availability of raw materials and packaging, as well as the utilization of the facility. The lead time for packaging is often the longer part of the process, which is why it should be started in parallel with the formulation release.
