A capsule quotation arrives as one number per unit, and that number is nearly useless for making decisions. The useful question is not "how much" but "which lines move", because the answer tells you where to negotiate and where negotiating will cost you the product.
There are four large lines and a long tail of small ones. Knowing which is which is most of the work.
Four lines account for most of the unit cost
Almost all of a capsule unit cost sits in four places: the shell material, the fill, the conversion labour that turns them into capsules, and the packaging they go into. Everything else is smaller, though the small things do add up.
Which of the four dominates depends on what you are making. A simple oil fill in a standard shell puts most of the cost in conversion and packaging. An actives-heavy formula can put most of it in the fill. Knowing which you have tells you where to look first.
The shell
Shell cost is driven by material type, size and colour. Animal gelatin is the baseline; plant-based shells typically cost more. Specialised grades - fortified, low-moisture, fast-dissolve variants - cost more again, and each has a minimum attached because suppliers do not make small lots.
Size matters more than brands expect, because a larger capsule uses proportionally more material and the stroke volume increases the fill too. Colourants add cost, and some colours are more expensive than others depending on what is permitted in your markets - see our capsule colour article.
The comparison between gelatin and plant-based is set out in our shell material article. This is a difficult line to negotiate because it is mostly bought-in material at market price.
The fill
This is where the range is widest. A base of camellia, jojoba or squalane is a relatively modest cost. A formula built around a patented peptide, a branded antioxidant or a high-purity retinoid can be many times that, and the actives become the whole story of the unit cost.
Two practical notes. The percentage on a specification and the cost impact are not linear, because actives are priced very differently from each other - going from 1% to 2% of a cheap material is nothing, doing it with an expensive one changes the product's economics. And the base is usually not where the money is; cutting the base to fund actives is often the right trade.
Our cost breakdown article covers how this appears in a quotation, and our fill weight article shows why the fill volume interacts with everything else.
Conversion and yield
Encapsulation is machine time, and machine time has a fixed component. Every run has a start-up phase where the line is brought to specification, and the capsules produced during that phase are scrap. On a long run that is noise. On a short run it is a very large fraction of the total.
This is why unit cost falls sharply between a small first order and a repeat order at several times the volume, and why the first order always looks expensive. It is not padding; it is amortised set-up. The minimums behind it are explained in our MOQ guide.
Yield also depends on the difficulty of the product. Novelty shapes, very thin fills and difficult actives all raise scrap rates, which is part of why a shaped capsule costs more than the material alone suggests.
Packaging
Primary packaging - blister or bottle - plus secondary packaging, meaning the carton. The relationship between count and packaging cost is not linear, which is covered in detail in our count strategy article.
For cartons, print finish is the largest controllable variable. A simple carton and a foiled, embossed, soft-touch carton can differ by a great deal in unit cost and very little in sales impact. This is usually the first line to review when a quotation is too high.
Where the unit cost goes
| Line | Indicative share | Movable? |
|---|---|---|
| Fill - base plus actives | Widest variation; dominates for actives-heavy fills | Yes, by actives selection |
| Conversion labour and yield | Significant; falls with run length | Yes, by volume |
| Primary packaging | Moderate; scales with count | Yes, by material and count |
| Secondary packaging | Moderate | Yes - easiest line to cut |
| Shell material | Lower than expected for standard grades | Limited - market-priced input |
| Testing, documentation, tooling amortisation | Small per unit, large in total | Partly - ask what is included |
Shares vary a great deal between products, so treat the ordering as a guide to where to look rather than a benchmark.
The long tail that surprises people
Six lines that are individually small and collectively not:
- Tooling. Shape dies and blister tools, amortised into the unit price or billed separately. Ask which, because it changes whether the second order is cheaper.
- Stability and testing. Sometimes included, sometimes quoted separately. Always worth asking.
- Regulatory documentation. Dossiers, safety assessments and market notifications vary a lot by market.
- Freight and terms. Incoterms determine who pays what; our payment terms article covers how this works.
- Artwork and repro. Print plates and digital setup, usually per SKU.
- Sampling iterations. Each extra round costs time and materials. See our sampling article.
Where to cut, and where not to
Three lines you can usually reduce without hurting the product: carton finish, count per pack, and secondary packaging generally. These are invisible to how the product performs.
Three lines where cutting creates problems later: actives level, because it is what the product is sold on; pack barrier, because failures appear months after launch; and testing, because it is the cheapest insurance in the whole project.
The most common mistake is taking cost out of the formulation because it is the largest line, when what customers actually experience is texture, scent and outcome. Reformulating down to hit a price often costs more in reviews than it saves in unit cost.
Reading a quotation properly
Ask for four things and the document becomes useful:
- A breakdown rather than a single figure.
- Prices at two or three volumes, so you can see the step change.
- Whether tooling, sampling and testing are included or billed separately.
- Which lines move if you change fill, count or carton.
The last question is the valuable one. It converts a quotation from a number into a set of options.
How volume changes the picture
Two thresholds matter more than the rest. The first is where fixed set-up stops dominating - usually several times the MOQ. The second is where a material purchase crosses into a better price band from the supplier.
Both are worth asking about before you commit to a first order size, because ordering slightly more can sometimes cost less per unit by enough to offset the extra inventory. That is a cash-flow decision, but it should be made with the numbers in front of you.
Where our quoting fits
We quote capsule serums as a breakdown at several volumes, with tooling, sampling and testing stated separately rather than bundled. Our ceramide moisturising essence capsule and other formats can be quoted across a count ladder from one cavity layout, so expanding the range does not repeat tooling.
We work with brands on private label (your brand on a proven base), OEM/ODM contract manufacturing, and full custom formula development - whichever matches where your brand is today.
Tell us your target unit cost and volume, and we will show you which lines get you there and what each option costs you in the product. 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.
General manufacturing information, not regulatory or legal advice. Claim limits vary by market.