Your Ingredient Is Not on the Inventory: What Happens Next

You've checked your INCI list against Australia's chemical Inventory and one ingredient just isn't there. Maybe it's a newer plant extract, maybe it's a specialty active your supplier only started selling a couple of years ago. Before you assume this kills your Australian launch plans, take a breath. It doesn't. It just means you're introducing a new industrial chemical, and AICIS has a defined process for exactly that situation.

First, confirm it's really missing

Search errors happen more than you'd think. INCI names sometimes differ slightly from the chemical name AICIS has on file, and some botanical extracts carry multiple naming conventions depending on which part of the plant or which extraction method was used. Before treating this as a genuine new introduction, double check:

• You're searching the exact current INCI name, not a trade name or a supplier's internal code.
• You've tried any CAS number associated with the ingredient, since CAS numbers are often a cleaner lookup than name text.
• You've considered that some botanical extracts have no CAS number at all, which makes name-matching even more important to get right.

If after that it's still not there, you have a genuine new chemical on your hands.

What AICIS actually asks for

AICIS categorizes new chemical introductions based on factors like the volume being introduced, the risk profile of the chemical, and its intended use. Lower-risk, lower-volume introductions typically face lighter obligations than something introduced at scale with a less understood risk profile. The categorization step is what determines whether you're looking at a straightforward registration-style process or something requiring more detailed assessment.

This is genuinely different from Canada or the EU, where the product notification itself is the main event. Here, the chemical assessment is the main event, and it happens somewhat independently of which finished product it ends up in.

Practical steps to take

1. Get complete documentation from your supplier. You'll want the full ingredient identity, any available safety data, and ideally an SDS. Section 3 of an SDS lists composition, which is often the fastest way to confirm exactly what you're dealing with, especially for blends.
2. Determine your likely category before you commit. The volume you plan to introduce and how the ingredient will be used both affect which category you fall into, so it's worth working this out before you invest more time in the formula.
3. Decide if reformulating is actually easier. Sometimes swapping to a chemically similar ingredient that's already on the Inventory gets your product to market faster than working through a new chemical introduction, especially if this is a small-batch or first-time export effort.
4. Keep records of everything. Whatever category you land in, you'll want a clean paper trail: supplier documentation, your own categorization reasoning, and dates.

A note on timing

New chemical introductions take longer than a straightforward product notification in a market like Canada. If you're planning an Australian launch date, build in extra runway the moment you discover an unlisted ingredient rather than discovering the delay a month before you wanted to ship. Regulatory timelines here are genuinely category-dependent, so don't assume a fixed number of weeks. Check the current AICIS guidance for the category you land in, since process details do get updated.

When it's worth just changing the formula

If the ingredient in question is a minor addition, say a small percentage of a specialty extract added for a marketing story rather than a functional reason, ask yourself honestly whether it's worth the delay. A lot of makers find that swapping to an Inventory-listed alternative with a similar function gets them to market months sooner, and they can always reintroduce the original ingredient later once they understand the categorization process better.

If the ingredient is genuinely core to what the product does, then working through the introduction is the right call, it just needs to be planned for rather than discovered late.

Cosmetic Comply's ingredient mapping work, matching each component to its INCI name and CAS number and expanding supplier blends into their real percentages, is exactly the kind of groundwork that makes this check fast rather than a last-minute scramble, whether you're filing in Canada today or getting formulas ready for Australia as that market comes online.