Still experimenting with the collection, seems to be a great collection of rubs so far, the family like them,





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At a glance
Heat: Heat cannot be rated (per the label) — lab tested at 3.3 million SHU
Size: 100ml
Origin: Made in Australia
Dietary: See label
Best on: A single drop in big pots
Uncle Mungo's Covid-19 Delta Variant is lab tested at a brutal 3.3 million SHU. This is not a sauce, it's a dare. Packed full of flavour, then packed full of fire — use sparingly.
Carolina Reaper, Bhut Jolokia, Trinidad Moruga Scorpion and Savina Habanero, lifted with orange, ginger, lime, thyme and garlic, then loaded with 16M capsaicin crystal. Lab tested at 3.3m SHU — use with EXTREME CAUTION.
A citrus and herb-driven sauce with an aromatic orange, lime and thyme nose and a savage, lab-tested burn. Colour may differ from pictures, but it is just as savagely hot.
Ingredients: Carolina Reaper, Bhut Jolokia, Trinidad Moruga Scorpion, Savina Habanero, orange, ginger, lime, thyme, garlic and 16M capsaicin crystal. Lab tested at 3.3m SHU. Full ingredients are listed on the jar.
Dietary: We don't have a complete verified ingredient panel for this extract sauce, so we can't make a full dietary call. Always check the physical label.

The hottest crate I've ever smuggled, and I only move it to those who know what they're doing — 3.3 million SHU is a dare, not a dinner. One drop disappears into a giant pot of beef chilli seasoned with Cattleman's Grill Cowboy Coffee Rub, never neat, and keep a glass of milk close. Want the flavour with a touch less madness? Step back to a fierce-but-fruity drop of Nomad Chilli Co Reaper Roja or Heavenly Hell Reapers Roulette. Respect it, and it'll respect you.
🏴☠️ Darryl's Secret: One-Drop Chilli Con Carne
A whole pot. One drop. That's the deal.
You'll need: 1kg beef mince; 1 onion, diced; 2 x 400g tins diced tomatoes; 2 x 400g tins kidney beans, drained; 1 drop Covid-19 Delta Variant.
Do this:
Why it works: At 3.3 million SHU, dilution through a big pot is the only sensible way to use it.
How hot is Uncle Mungo's Covid-19 Delta Variant?
Heat cannot be rated (per the label) — lab tested at 3.3 million SHU. Start small and build up to your tolerance.
What do I use Uncle Mungo's Covid-19 Delta Variant on?
Best on a single drop in big pots. Try it: a single careful drop through a big pot of curry or chilli; diluted heavily into sauces and marinades; never neat — always sparingly; strictly for experienced heat seekers.
What's in Uncle Mungo's Covid-19 Delta Variant?
Carolina Reaper, Bhut Jolokia, Trinidad Moruga Scorpion, Savina Habanero, orange, ginger, lime, thyme, garlic and 16M capsaicin crystal. Lab tested at 3.3m SHU. Full ingredients are listed on the jar.
Is Uncle Mungo's Covid-19 Delta Variant gluten free or vegan?
We don't have a complete verified ingredient panel for this extract sauce, so we can't make a full dietary call. Always check the physical label.
Where is Uncle Mungo's Covid-19 Delta Variant made and how big is it?
Made in Australia by Uncle Mungo's. Size: 100ml. Shipped Australia-wide from The Rub Hub for a flat $10.
We don't see many returns — but if something isn't right, get in touch and we'll work through it together. Our full returns process applies to orders within Australia, returned within 30 days of purchase in their original, unopened condition, with proof of purchase.
We're not able to offer refunds for change of mind, so please choose carefully before checking out. Clearance and run-out items are sold as final sale, and gift cards can't be returned or refunded under any circumstances. If your order arrives damaged, faulty, or isn't what you ordered, contact us with a few photos and we'll arrange the best fix.
Read our full Returns Policy for details.
We ship across Australia and to New Zealand. Shipping within Australia is a flat rate of $10 AUD, with the option to upgrade to Express at checkout. Orders to New Zealand are calculated by weight and shown at checkout. Orders are processed within 24 hours and typically shipped the next business day.
See our full Shipping Policy for estimated delivery timeframes by region.
Questions? Email info@therubhub.com.au — we're happy to help.
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How we rate vs other shops · hover a row
A$10 4–10 day delivery
Flat $10 shipping Australia-wide, and Google rates our delivery times and costs as great.
30-day returns for most items
Something not right? Unopened items can come back within 30 days, and damaged or faulty items are always sorted. No change-of-mind refunds.
Compared with other shops selling the same products
Google checks our prices against other stores stocking the same rubs and sauces, and we stack up well.
PayPal, Apple Pay + 2 more
Pay the way you like at checkout. Google rates our payment choices as exceptional.
How easy and safe the site is to shop
Google rates the shopping experience on The Rub Hub as exceptional.
Scored by Google · checked 8 Nov 2026
More about this shop on GoogleTaste is amazing & a great kick of heat for my wings! Will definitely buy again.
Darren suggested I layer this with the steer seasoning. Great advice, brisket was bloody delicious. Great product and great advice
10/10 no notes
Great service and advice when seeing you at meatstock and ordering online through the website. Delivery was fast and efficient
Great base rub for beef
Still experimenting with the collection, seems to be a great collection of rubs so far, the family like them,