Australia’s New 200mg Caffeine Cap on Pre-Workout, Explained

What Actually Changed

Proposal P1056 was a full review of how caffeine is regulated in the Australian and New Zealand food supply. The FSANZ Board approved it on 10 March 2026^[1], framing the changes as a response to concerns about excessive caffeine intake and an attempt to limit the growth of highly caffeinated products in the general food supply^[2].

Four distinct things came out of it, and they are routinely conflated in coverage:

• A 200mg caffeine cap on a one-day quantity of a formulated supplementary sports food (FSSF), the category most powdered sports supplements sit in.
• New and amended labelling statements on those sports foods.
• A prohibition on retail sale of caffeine as a food in its own right, plus limits on high-concentration guarana extract.
• Separate labelling rules for packaged coffee beverages carrying 200mg or more of caffeine per serve.

What did not change is as important as what did. FSANZ has been explicit that existing permissions for caffeine in energy drinks and cola-type beverages are untouched^[2]. If you were expecting this to reshape the energy-drink fridge, it does not.

The 200mg Cap, Explained Properly

The detail that matters is how the limit is measured. The Approval Report expressly permits a formulated supplementary sports food to contain up to 200mg of caffeine, in total and from any source, in a one-day quantity, defined as the amount of the food directed for consumption in one day according to the label^[3].

Two consequences follow, and both are easy to miss.

First, it is a daily ceiling, not a per-scoop one. A product directing two scoops a day at 120mg each is over the cap at 240mg, even though no single serve breaches it. Brands cannot split their way under the limit.

Second, "from any source" closes the obvious loophole. Pre-workout formulas habitually spread their stimulant load across anhydrous caffeine, green tea extract, guarana and coffee-bean extract, which lets a label understate the true dose. Under the cap all of it counts toward the same 200mg. That, more than the number itself, is the change that will force reformulation.

What Labels Will Have to Say

This is where most reporting has gone slightly wrong, so it is worth being precise. The warning statement on caffeinated sports foods is not new. It already existed. P1056 amends it. According to NutraIngredients' comparison of the previous and revised Code text, the statement moves from covering children under 15 and pregnant women to also covering breastfeeding women, so it becomes a statement that the product is not suitable for children under 15 years of age or pregnant or breastfeeding women, and should only be used under medical or dietetic supervision^[5].

The genuinely new requirement is the second one. Caffeinated sports foods must additionally carry an advisory statement to the effect that the food contains caffeine, on certain individual portions as well as on the outer package^[3]. That is aimed squarely at the buyer who does not read an ingredients panel.

There is a sensible carve-out. Neither statement is required if the only caffeine in the product comes from chocolate, cocoa, decaffeinated tea or decaffeinated coffee, including instant versions^[3]. A chocolate-flavoured recovery powder is not going to be labelled as a stimulant.

The Pure Caffeine Ban

Alongside the sports-food changes, P1056 prohibits the retail sale of caffeine as a food in its own right, and limits high-concentration guarana extract^[2]. In practice that targets bags of pure caffeine powder sold direct to consumers.

We think this is the least controversial part of the package. Pure caffeine powder is a product where the difference between a normal dose and a lethal one is a fraction of a teaspoon, and consumer kitchen scales do not resolve at that precision. Removing it from retail sale costs almost nobody anything.

Why Australian Pre-Workouts Have a Problem

The best Australian-specific dataset on this is a laboratory analysis of 15 pre-workout supplements commonly used by Australian consumers, published in Drug Testing and Analysis^[6]. It dates from 2019, so treat it as the best available picture rather than a snapshot of today's shelf. What it found still frames the problem the new rules are trying to solve.

Commentary from the same researchers noted that pre-workout supplements typically carry roughly 100 to 300mg of caffeine per serve, against international guidance commonly citing single doses under 200mg and daily intake under 400mg for healthy adults^[7].

The label accuracy finding is the one that should bother you more than the dose. A 300mg serve is manageable if you know it is 300mg. A serve that could be anywhere from 59% to 176% of a claim you cannot verify is not something you can dose around, and it is precisely why a mandatory declaration matters more than the ceiling.

Key Dates

The two-year transition explains something you may already have noticed in Australian stores. Some products carry the revised wording now and others do not. Both are currently legal. Until 9 June 2028 a brand can sell through on the old label, so the absence of the new statement tells you nothing about whether a product is compliant or safe.

What This Means If You Buy Pre-Workout

• Read the one-day quantity, not the scoop. The cap is written against the label's daily direction, and so should your own maths be. Two scoops at 150mg is 300mg.
• Add up every stimulant source. Green tea extract, guarana and coffee-bean extract all carry caffeine. A formula that looks like 150mg of anhydrous caffeine can be well past 200mg in total.
• Prefer products that declare caffeine in the nutrition panel. On the 2019 data most did not. A brand that states the milligrams is telling you it has tested the finished product.
• Do not read a missing warning statement as a red flag yet. The transition runs to June 2028, so old-format labels are still lawful.
• If you want more than 200mg, dose it separately. Plain caffeine tablets let you set your own number against a known quantity, which is more controllable than a proprietary stimulant blend.

Our overall read: this is good regulation, weakly targeted. The 200mg ceiling will clip the top of the market and mildly annoy experienced users who tolerate more. The mandatory caffeine declaration is the part that actually fixes the documented problem, which was never that Australian pre-workouts were too strong so much as that nobody could tell how strong they were.

• Read the FSANZ P1056 proposal page, the Board approval news release and the Approval Report for the operative changes, rather than relying on trade-press summaries.
• Confirmed the gazettal date and amendment number against the FSANZ Food Standards Gazette listing for Amendment No. 250, and derived the compliance deadline from the stated two-year transition.
• Separated the four distinct changes in P1056, because sports foods, pure caffeine retail sale, guarana extract and packaged coffee beverages are governed by different rules and are widely conflated.
• Used the Desbrow et al. laboratory analysis for Australian per-serve caffeine content, and flagged its 2019 date rather than presenting it as current shelf data.
• Deliberately omitted specific legislative clause numbers and any brand-level caffeine figures we could not verify against a primary source.

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