I'm Launching Five Candle Fragrances — Is It Better to Use One Common Jar or Different Jars for Each Fragrance?

What one common jar holds constant

A candle is a system: jar, wax, fragrance, wick, fill weight, headspace, lid, label, carton. When you launch five fragrances, the fragrance is the one variable you want to change. Everything else you change alongside it multiplies the work. With one common jar these stay fixed across all five:

The first three rows are one-off launch work; the last four repeat on every production run for as long as the range exists. That is why the operational case for one jar gets stronger over time, not weaker. A maker who pours 100 candles a month in one jar weighs one figure and reorders one item; a maker with five jars is managing a small warehouse.

Net quantity is five times the checking

If you print a net weight on the label, each jar needs its own verified figure, and each figure must be checked on every batch. India's Legal Metrology (Packaged Commodities) Rules govern net-quantity declarations on pre-packaged goods; check the current requirements for your product and channel (this is not legal advice). One jar means one figure to verify. How brands set the net weight for a new jar covers the method.

The test-candle maths

Here is the test plan behind the diagram, costed on CSI's live prices. It is our planning framework, not an industry standard; the aim is to compare like with like.

The five-jar plan costs ₹1,601.20 more in test jars and ₹1,428.43 more in wax, and those are the small numbers. The larger cost is time: every extra bracket is days of curing and hours of burning and note-taking. If you burn test candles in four-hour sessions after work, 14 extra candles is weeks of evenings.

One jar is not one wick: where fragrance still matters

This is the part of the one-jar argument that gets oversold. Fixing the jar fixes the internal diameter, the depth and the glass, which is most of what decides wick size. It does not fix the fragrance, and fragrance oils differ in how they burn. A dense gourmand like Roasted Coffee (coffee bean, dark chocolate and espresso over a vanilla and caramel base, as its page describes it) and a bright Citrus Lemon can want different wicks in the same glass. That is why step 2 brackets with two contrasting fragrances, and why step 3 load-tests every fragrance rather than assuming.

In practice, one of three things happens. Often, one wick covers all five with each fragrance at its own best load. Sometimes one fragrance needs the neighbouring rung (C1 instead of C2, say), which is still far simpler than five brackets: same jar, same fill, one line on the recipe card changes. Occasionally a fragrance needs a load outside what the others need, and you decide whether it belongs in the range. Why one wick can work with one fragrance and tunnel with another and whether different oils need different wicks in the same jar go deeper on the wick side.

All five pages state a candle maximum of 10%, and Luxury Soy Wax CSI 464 also states "up to 10%", so the lower of the two ceilings is 10% for every fragrance: test 6%, 8% and 10%, and pick the load that performs, not the maximum. The oil cost per candle ranges from ₹34.08 (Citrus Lemon) to ₹62.88 (Lavender), a spread of ₹28.80. Put in a common jar with 138 g of CSI 464 and a C2 wick (₹150.26 before oil), a Citrus Lemon candle costs ₹184.34 in materials and a Lavender one ₹213.14, excluding labour, freight, packaging and GST. The page describes Lavender's oil as "IFRA-certified"; we report that as the page's wording only, and documentation is available on request on WhatsApp.

Stock: why one jar protects you from uneven sales

Five fragrances rarely sell evenly, and at launch you do not know which will lead. This is where one jar quietly earns its keep. A worked example with illustrative sales:

With five jars, the fragrance that sold best is the one you ran out of, while the jars you did not need sit in the wrong shape. With one jar, the shelf follows the demand. This is also why a one-jar launch pairs well with pouring to order: keep jars, wax and oil on hand, and pour the fragrance that is selling. How much jar stock to hold against a two-to-four-week restock handles the reorder side.

One real risk runs the other way: with one jar, a stock-out of that jar stops all five fragrances at once. On 26 September 2026, three colours in the Matte family were out of stock while thirteen were available. If your five fragrances are colour-coded, a single colour going out of stock only affects one fragrance, and you can swap it to a neighbouring colour of the same geometry for a batch. I Want a Candle Jar I Can Reorder for Years — What Should I Ask the Supplier Before Building My Entire Product Line Around One Container? covers continuity questions to ask before you commit.

Five fragrances, one jar: how to tell them apart

Customers need to tell your fragrances apart at a glance, on a shelf and in a photograph. You have four levers that do not change the glass shape, in rough order of cost.

A sensible default: one glass colour for the whole range (white or black reads as a brand), label colour for the fragrance, and wax colour only if the fragrance has an obvious colour story. Colour-coded glass is the bolder route and works well in the Matte family, where it costs nothing extra. Whichever route you pick, keep one principle: the customer recognises the brand by the jar and the fragrance by the label. Comparing clear, amber, frosted and coloured jars for consistency covers how finishes behave across batches.

When different jars are the right call

One jar is the default, not a rule. Different jars earn their place when the jar is part of what the customer is buying, not just a container for the fragrance.

Notice what is not on the list: "each fragrance deserves its own personality". Personality is what labels, names and colours are for. The jar is the part you want customers to recognise across the whole range; the label is the part that tells them which fragrance they are holding.

Jars, wicks and dye for a one-jar launch

Chosen on what their pages state, colour range, price structure and stock on 26 September 2026, not on performance: CSI publishes no burn or breakage data for these jars. Every pack shown is in stock.

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