How Many Candles Should I Test and Sell From a Fragrance Before Deciding It Deserves Permanent Bulk Inventory?

Why twelve test candles, not six

A 100 g pack pours six candles at 14.8 g of oil each, and six is enough to find a load and a wick: two jars at the bottom of the stated band, two at the top, two comparing wick sizes. That is a genuine test and it is where most makers stop. The problem is that a single batch confounds the recipe with the day — the ambient temperature when you poured, the exact moment you added the oil, how long you stirred, how fast the jars cooled on your table. If batch one works, you have a result. You do not yet have a process.

So the second six matter more than the first six, and they have to be poured separately, at least a fortnight later, from the same bottle, with the recipe followed from your notes rather than from memory. If batch two matches batch one, you own a repeatable recipe and the sell-through stage is worth funding. If it does not, the variable is your process, and you have found that out for the price of one more 100 g pack rather than discovering it on the 48th candle of a kilo.

Why forty sold, and why in sixty days

Forty is chosen for one reason: it is the smallest number from which a monthly rate is worth dividing into a pack. Twenty candles over sixty days is a rate of ten a month; forty is twenty a month. Both are small samples and you should hold them loosely. But a pack size has to be set against something, and the alternatives are worse — a hunch, a photograph that did well, or somebody else's list of what sells. Nobody can tell you which scents your customers will buy. Scent preference is local, and your own forty candles are better evidence than any opinion, ours included.

Sixty days matters as much as forty does, for a reason specific to candles: cure. A soy container candle wants 14 to 21 days before it is the product the customer will experience, and several pages say so in their own words — Citrus Lemon's page notes that citrus benefits from a full cure for best cold throw, and Woody Oud's says the same of oud. So the first sellable candle of a new scent is already two to three weeks behind the pour. Sixty days from the stage-three pour gives you about five or six weeks of actual selling, which is the minimum window in which a repeat purchase can physically happen.

Turning sales into a pack size

Here is the arithmetic that converts a sell-through rate into a purchase. Two figures come from you — monthly units of that one scent, and 14.8 g of oil per candle — and everything else follows. The right-hand column is inventory turns, which is annual grams used divided by average grams held, and it is the cleanest single measure of whether a pack size suits a business.

Two things are worth saying plainly about this table. The first is that the 23 row is not a target to aim at — it is a description of when a particular pack happens to equal three months of stock. If your business sells 12 a month of a scent you love, the right answer is a 500 g pack every two or three months, indefinitely, and there is nothing second-rate about that. The second is that turns are the figure to watch over a year. A kilo turning 2.8 times means your money spends most of the year as oil. The same money in 500 g packs turns 5.7 times at the same sales rate, which is the same candles made with roughly half the cash standing still.

The four-candidate funnel, costed

In practice you are not gating one scent, you are gating several and expecting most of them to fail. That is the point. Here is the whole funnel for four candidates, priced from live listings, with the honest attrition built in: four enter stage one, two reach the 500 g stage, one clears the rate and earns a kilo.

₹12,072.76 to arrive at one confidently stocked fragrance looks expensive until you notice what it is not: a write-off. Of the 189 candles that oil pours, 141 are sellable — the 67 from stage three and the 67 from the kilo, plus a handful of surplus test jars you decide are good enough. The 48 test candles are the only genuine cost of the method, and even most of those can be sold once a recipe passes. The alternative — four kilos bought on first impressions at ₹2,832, ₹3,923, ₹4,531.20 and ₹4,743.60, or ₹16,029.80 — is more money for less knowledge and 268 candles of commitment across four scents you have not tested.

Three oils and what their rungs say

Which rung you escalate to is not only about your sales rate; it is also about how that specific listing is priced. These three illustrate the three patterns you will meet.

Running the gate, step by step

Five steps across about four months, each ending in a number you write down. Nothing in it requires equipment you do not already have for pouring candles.

When to stop instead of scaling

A gate that only ever says yes is not a gate. Most of the value here is in the scents you decline to scale, so the stopping rules deserve to be as explicit as the go rules. Each of the four below has an action attached, because "keep an eye on it" is how 500 g packs accumulate.

The last row is the one that quietly undoes otherwise disciplined buying. A spiced gourmand that sells 30 a month in October and 4 a month in February has an annual rate of about 8 a month, and the gate must be applied to the annual rate rather than the best month. Otherwise a kilo bought on October's evidence becomes February's problem. If a scent is genuinely seasonal, say so on the label and in the plan, buy it in staged instalments, and decide its exit — a wax-melt line, where several pages state a higher load band than candles, or a deliberate off-season price — while the decision is still free. The three-tier version of that reasoning is in how to divide a ₹25,000 fragrance budget between core, experimental and seasonal.

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