Two factories can quote the same face cream brief & land several times apart without either of them being dishonest. The gap is almost never in the labour rate. It sits in the grade of the oil phase, the load & the number of actives, the batch size each of them quietly assumed, & what each one counted as part of the service. A brand that compares only the headline unit price is comparing the smallest number in the file.
This article breaks a cream quotation into the lines that actually move it, starting with the oil phase & the actives because those two decide most of the price, then working through the emulsifier, the preservative, the testing, the pack & the batch size. The aim is to give a buyer the vocabulary to ask where a number comes from, & to know which savings are real & which ones move the risk rather than remove it.
Why two quotations for the same cream differ
The first difference is specification. The word emollient covers materials that can differ enormously in cost, the word butter covers grades from commodity to certified origin, & the words vitamin C cover a base material & a stabilised derivative that may cost many times more. A quotation that names categories rather than materials is impossible to compare against another.
The second difference is the assumed order. A factory that priced on a large batch will quote a lower unit price than one that priced on the minimum, & neither is wrong. The third is scope: some quotations include the stability study, the pack, the fill, the testing, the certificate of analysis & the freight terms, & some leave each of those as an extra to be discovered later.
The practical response is to ask for a breakdown by phase & by service rather than a single number. Oil phase, water phase, actives, emulsifier, preservative, pack, fill, testing, documentation. A factory that cannot split the cost that way is usually a factory that has not costed it that way either, which is worth knowing before the first purchase order.
The oil phase is where the price is set
In a cream the oil phase is the heaviest single driver of the unit cost, because it is the largest functional portion of the formula & because its materials span the widest price range. At the commodity end sit mineral oil & petrolatum; the middle is occupied by straightforward esters & fractionated triglycerides; the upper end carries specialty esters, silicone alternatives & performance emollients chosen for a specific skin feel.
Butters & natural oils complicate it further, because their cost moves with the harvest, the origin & the certification claimed. Two grades of shea sold under the same name can differ in refined & unrefined status, in odour, & in price, & the grade chosen changes both the feel of the cream & the odour the base carries.
The counter-intuitive part is the relationship between price & feel. Brands often assume that a rich, heavy cream is the expensive option & a light, dry-touch finish is the cheap one. It is frequently the reverse: reaching a light finish that still holds a stable emulsion & does not leave a film usually takes a more carefully chosen emollient system than an occlusive one, which is why the sensory target belongs in the brief before the quotation is requested.
Actives: the gap between a label ingredient & a working load
An active contributes to the price in two independent ways, & buyers usually consider only one of them. The first is the price per kilogram of the material. The second is the percentage the formula carries. A trace addition placed for the ingredient list costs almost nothing; a load high enough to have a functional reason behind it is a different line in the quotation entirely.
The form of the active matters as much as the load. A stabilised derivative, an encapsulated version or a water-dispersible grade can cost several times the base material, & what the brand buys with that premium is stability & a smoother path to supporting a claim. Whether that premium is worth paying depends on the pack, the shelf life & the wording the brand intends to use.
The number of actives is the third variable, & the one most often underestimated. Every additional active adds compatibility work, an extra line in the stability study, an extra possible interaction, & extra documentation. A three-active cream is not three times the work of a one-active cream but it is noticeably more than double, & a first launch usually does better with one active carried properly than three carried thinly.
The water phase & the thickener: never the driver, never free
Water itself is close to free, & that misleads brands into reading the water phase as a rounding error. What goes into the water is not free: humectants such as glycerin & glycols, the chelator, the pH adjusters & the electrolyte balance all sit in that phase, & a high humectant load chosen for a sensorially rich cream is a visible line in the cost sheet.
The thickener carries a hidden cost that rarely appears in a quotation as its own item. A carbomer needs neutralisation & a controlled pH window; a gum needs hydration time & is sensitive to the ionic content of the water; a fatty alcohol structurant needs a defined processing temperature. Each choice changes how long the batch occupies the tank, & tank time is the labour cost behind the bulk.
Water quality is the last item here & one that a cross-border buyer should ask about directly. A cream is mostly water, so the purified water system, the microbiology control on that system, & the routine testing of the water are real recurring costs & real recurring risks. A factory with a well-controlled water system pays for it, & that cost is in the price for a good reason.
The emulsifier system: paying once or paying twice
Emulsifier materials are among the cheapest lines in a cream, & that is precisely why they are the wrong place to look for a saving. The emulsifier system is what holds the oil & the water together for the whole claimed life, & a system that is marginally adequate produces a cream that passes release & separates in a warm warehouse.
The arithmetic is lopsided. A small reduction in the emulsifier line saves a fraction of the unit cost. A separation failure costs the reformulation, the stability work repeated, the new artwork if the claim or the pack changes, & the production slot that has to be booked again. In a first launch the second number dwarfs the first by a wide margin.
The better lever is the base rather than the emulsifier. If the budget has to come down, a proven base with a known stability history & a modest oil phase will cost less & carry less risk than a new formula with a squeezed emulsifier, because the factory is not discovering the stability margin for the first time on the brand's order.
Preservative, chelator & pH adjuster
These three work as a system & they are all small percentages, which makes them easy to overlook & expensive to underestimate. A broad-spectrum preservative blend costs more than a single material; a preservative whose activity depends on the uncharged fraction of a weak acid needs a buffering system, which is another line; & a chelator that controls trace metals changes how well an antioxidant performs.
The pack interacts with all of it. A sealed airless pack or a closed tube reduces the exposure of the bulk to air & to fingers, which can allow a leaner preservation strategy than the same cream in a wide-mouth jar. That makes the pack decision & the preservative cost one conversation rather than two, & a brand that chooses a jar for the look should expect to pay for the protection the look requires.
There is also a documentation consequence. The preservative choice drives the challenge test, & the challenge test drives the safety conclusion in the product file. Changing the preservative late to save a small amount per kilogram reopens that test, which is why this line is better decided at the brief than renegotiated at the quotation.
Testing & documentation: what each line on the quotation buys
The testing lines are where a quotation becomes hard to compare, because different factories bundle different things. The usual items are a stability study on the finished formula, a preservative challenge test, a compatibility test with the chosen pack, & the routine microbiology & heavy metal checks that a destination market may expect.
The distinction that matters is per formula against per batch. A stability study is normally a per-formula cost, paid once & revisited only if the formula changes. A certificate of analysis, a fill check & the microbiology release on the bulk are per-batch costs that recur on every order for as long as the product sells. Mixing the two in a single line hides the recurring number, which is the one that matters for the unit economics.
Documentation follows the same pattern. Specification sheets, safety data sheets & the allergen declaration are formula-level documents that a brand should receive once & hold. Batch records, certificates of analysis & retention samples are batch-level & should be available per order. Asking which category each document falls into removes most of the confusion around what a first order actually delivers.
Fill volume, viscosity & the pack: cost per unit, not per millilitre
Customers buy a unit, not a litre, & the unit cost is often dominated by the pack rather than the bulk. That is why a smaller airless unit & a larger jar can land close together on price, & why cutting the fill volume is a weaker lever than brands expect unless the pack changes with it.
Viscosity affects the fill in ways that appear in the labour line rather than the material line. A thick cream fills slowly, needs more line time & can leave air in the container; a very fluid cream needs a different nozzle & sometimes a slower line to avoid splashing & to hold the fill weight within tolerance. Both outcomes are legitimate; both cost something.
Overfill belongs here too, because it is real product paid for & never sold. The declared net weight has to be deliverable at the end of the claimed life, so the bulk is filled above the label to cover water loss & the residue that cannot leave the shoulder or the pump. A sealed pack with a low evaporation path usually needs less overfill than a wide-mouth jar, & that difference is a genuine saving attached to a pack decision.
Batch size maths: where the fixed costs land
A batch carries costs that do not change with its size: cleaning & changeover, bulk preparation, quality release, the retention sample, the line setup, the operator time & the documentation. Spread across a small batch, each unit carries a large share of those costs; spread across a large one, they become almost invisible in the unit price.
That is why the same formula quoted at a small first run & at a scale-up order can differ by a wide margin in unit price without any material changing. The break points are rarely at round numbers: they sit at the tank size, at the filling line's minimum run, & at the component minimum for the pack.
The practical move is to ask the factory where its next price step is & then design the first order to land at or just above it. Landing far below a step means paying the higher unit price for a quantity that was going to be ordered anyway, & landing far above it means cash committed to stock before demand exists. Both are avoidable once the steps are known.
Cost levers & what each one actually trades
The table below sets the usual cost levers against what each one changes, the way to pull it that keeps the risk contained & the thing the brand gives up in exchange. It is a way to structure a negotiation, not a set of promises about what any factory will quote.
| Cost lever | What it changes | How to pull it safely | What you give up |
|---|---|---|---|
| Emollient grade in the oil phase | Feel, spread & occlusivity | Move to a mid-tier ester & a smaller butter share | Some richness & a heavier after-feel |
| Number of actives | Compatibility work, stability testing & material cost | Launch with one active & add the second later | A longer list on the front of the pack |
| Emulsifier system | Stability margin & process time | Do not trade it down; use a proven base instead | Novelty of a brand-new formula |
| Preservative system | Microbiology conclusion & pH dependence | Pair a leaner system with a sealed or airless pack | The jar format & the refillable design |
| Pack format & component grade | Usually the largest single line per unit | Stock mould, simpler decoration, one fill size | The bespoke shape & the premium signal |
| Fill volume & overfill | Cost per unit & the number of uses | Reduce the fill & keep the pack, or keep the fill & simplify the pack | A price point that reads as generous |
| Order quantity & batch size | How the fixed costs are spread | Land the first order at the next price step | Cash tied up in stock you have not sold |
The levers are not equal. The pack & the order quantity usually move the unit price further than any material substitution, & the emulsifier system is the one line where a saving is most likely to cost more than it saves. A brand should decide which of these it is willing to trade before the quotation arrives, so the conversation is about the trade rather than about the number.
What to put in the brief
Write the brief so a factory can price the same thing twice. Name the sensory target & the oil phase character you want, the actives with the load you expect, the pack & the fill volume, the markets & the testing the destinations imply, & the order quantity you are realistically working towards. Every one of those lines changes the number.
- The sensory target: rich or light, matte or dewy, & the after-feel you want.
- The actives you want, with the load you expect rather than only the name.
- The pack format, fill volume & decoration you are working towards.
- The markets, so the testing & documentation scope can be costed.
- The order quantity for the first run & the volume you expect to reorder.
- Which tests you need once per formula & which you need per batch.
- The documents the brand or its retailer will ask for.
- Whether a proven base is acceptable, which changes the development line.
Then ask for the quotation in a comparable shape: a breakdown by phase, a separate development or sampling line, the pack quoted apart from the bulk, & the recurring per-batch costs listed as recurring. A quotation in that format can be set beside another one line for line, & the difference usually turns out to be a specification difference the brand can actually choose between.
Where our capability fits
We quote a cream as a costed formula rather than a single number. The oil phase, the active loads, the emulsifier & preservative systems, the pack, the fill & the testing are all priced separately, with the per-formula items marked as one-off & the per-batch items marked as recurring, so a brand can see which lever moves which line before it commits to a first order.
We work with brands on private label (your brand on a proven base), OEM/ODM contract manufacturing & full custom formula development, & the choice between them is often the largest single cost decision in a first launch. Our cream lines include a hydrating repair cream & a vitamin C face cream, both available on a proven base or as a new development.
Tell us the sensory target, the actives, the fill size & the quantity you have in mind, & we will come back with a phase-by-phase quotation, the price steps behind the order quantity & the tests the destinations imply. Start at our inquiry page, email capsulebiotech@163.com, or message the right team on WhatsApp: Capsule Series (capsules only) +86 158-7655-5319, Cosmetics Series (serum, hair care, body care, fragrance) +86 158-7655-5319. For the detail behind a quotation, see our cost breakdown guide & our note on reducing cost without losing quality.
General manufacturing information, not regulatory or legal advice. Material prices, order minimums, testing scope & documentation requirements vary by market, by supplier & by volume, & every figure should be confirmed with the factory for the specific order before it is relied on.