Best Fragrance Load for Fragrance Oils in Coconut Soy Wax

Why we will not quote a maximum

Fragrance-load ceilings are set by the wax maker. They are formulation limits — how much oil the wax is designed to hold — not regulatory limits. In the data we publish from, only two waxes carry one: Luxury Soy Wax Chunks are rated up to 13% and Luxury Soy Wax CSI 464 up to 10%. Neither is a coconut wax. For CSI 468, Premium Coconut Soy Wax and Coconut Wax, no ceiling is published in our data, and they may not share one.

So the first step in finding your load is not a test. It is a message: ask CSI on WhatsApp for the wax maker's stated maximum for the exact wax you are using, and keep the reply with your formula. If the product page shows a figure, use that. Only then build the ladder beneath it. Separately, individual oils can carry their own usage limits in their IFRA certificates; we do not quote those here, so ask for the certificate for each oil you shortlist.

The three-rung test ladder

The ladder is 6%, 8% and 10% of the finished candle weight. That range is a common starting point in general candle-making practice for container waxes, used here as a labelled test range, not a specification. It assumes the wax maker's maximum is at least 10%; if it is lower, drop the rungs above it.

The last column matters because makers mix up two conventions. This page, and the whole cluster, uses percentage of the finished weight: at 8%, oil is 16 g of a 200 g candle. Some makers instead add oil as a percentage of the wax: 8% of 184 g is 14.72 g, which gives a finished load of 7.41%. Neither is wrong, but mixing them changes every batch. When you ask CSI for the wax's maximum, ask which convention the figure uses.

The 50 g pot is the efficient way to test. Three pots — 3 g, 4 g and 5 g of oil — use 12 g of oil and 138 g of wax, so a single 15 g tester runs a whole ladder with 3 g spare. That is why the 15 g is the right size to test in, and why you do not need a full 200 g candle at every rung until you have narrowed the choice.

What each step costs

Here are three oils at three price points, each priced at every rung in a 200 g candle made with CSI 468 at ₹650.00 a kilo, an Eco Thin C1 wick and a White Matte Glass Jar. Each cell shows the oil cost and the total material cost. Moving up a rung adds 4 g of oil and removes 4 g of wax, so the step cost is 4 × (oil price per gram − ₹0.65).

With a value oil like Peach Melon Berry, the whole ladder spans ₹28.22 per candle. With Gilli Mitti it spans ₹66.48. So the dearer the oil, the more a higher load costs — and the more it pays to find the lowest rung that works. Material cost excludes labour, packaging, freight and GST. If you pour in Premium Coconut Soy Wax or Coconut Wax, the step is slightly smaller, because each gram of oil replaces a dearer gram of wax: with Palo Santo, ₹20.39 and ₹19.97 per step respectively.

Running the ladder

If none of the rungs is strong enough, do not add a fourth rung above 10% by default. Check the wick first — an under-sized wick that never reaches the glass edge weakens every rung — then the cure time, then the room. Which Fragrance Oils Give Strong Hot Throw in Coconut Soy Wax? runs load and wick together in a single matrix for exactly this case, and Strong Fragrance Oils for Coconut Soy Candles covers the other levers of strength.

From ladder to production

Once you have chosen a rung, the load becomes a purchasing number. Here is the oil needed for 100 candles of 200 g at each rung, before any allowance for pour loss and test burns (plan 3–5% extra, a working assumption):

Every rung is 400 g of oil per hundred candles. For a production run in 10 kg bags, the oil per bag is 10,000 ÷ (1 − load) − 10,000 — 638.3 g at 6%, 869.6 g at 8%, 1,111.1 g at 10% — and Bulk Fragrance Oils for Coconut Soy Candle Manufacturing works that through to a 1,000-candle order. For the kilo decision once your load is fixed, see Buy 1 Kg Fragrance Oil for Coconut Soy Candle Making.

For the soy-wax version of this question, where ceilings are published, see Fragrance Oils for Soy Candles at 6–8% Fragrance Load. For the coconut-soy shortlist itself, Best Fragrance Oils for Coconut Soy Candles; and for the luxury tier, where the cost of each step is highest, Luxury Fragrance Oils for Coconut Soy Wax Candles. Buying the testers for a ladder is covered in Buy Fragrance Oils for Coconut Soy Wax in India, and a luxury coconut-soy line tested for throw in I'm Making Coconut Soy Luxury Candles — Which Fragrance Oils Should I Test for Strong Hot Throw?.

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