Sour Candy & Sour Sweets — Toxic Waste, Warheads, Sour Patch Kids & all the sourest flavours imported from the USA

Toxic Waste — the sourest sweet in the world

Toxic Waste by Candy Dynamics has become the ultimate benchmark for extreme sourness. Packaged in their iconic yellow barrels stamped "Hazardously Sour", these individually wrapped hard sweets hide an acid coating so fierce that the brand issues an official challenge: keep the sweet in your mouth for 25 seconds without spitting it out. Five classic flavours — Apple, Watermelon, Lemon, Blue Raspberry and Black Cherry — and a range that keeps growing: Nuclear Fusion (dual flavour), Smog Balls (crunchy shell with a chewy centre), Sour Worms (gummy worms), Taffetti (taffy bars) and the now legendary Slime Licker (a rolling-ball tube of sour liquid that went viral). Pop's America stocks Toxic Waste in every format, imported directly from the United States.

Warheads — extreme sourness since 1993

Warheads is the other pillar of American sour candy. Created in 1993 by the Foreign Candy Company, Warheads Extreme Sour Hard Candy are hard sweets whose acid coating delivers an instant, searing hit that fades after a few seconds to reveal a fruity centre. The range has expanded far beyond the original hard sweet: Warheads Cubes (sour chews), Ooze Chewz (filled soft chews), Sour Jelly Beans, Sour Spray (liquid spray), Sour Gel (squeezable gel) and Twist & Shake (sour powder). A brand that takes sourness into every format imaginable.

Sour Patch Kids — "Sour. Sweet. Gone."

Sour Patch Kids are the best-selling sour sweets in the United States. Their concept has become legendary: "First they're sour, then they're sweet" — a coating of sour sugar that hits the tongue, followed by a soft, sweet gummy centre shaped like a little character. Less extreme than Toxic Waste or Warheads, Sour Patch Kids deliver a crowd-pleasing sourness that works for everyone. The range spans a huge variety of flavours: Original, Watermelon, Blue Raspberry, Strawberry, Grape, Peach, Cola, plus special editions like Extreme and Red White & Blue. An essential classic of American sour candy.

SweeTARTS, Sour Punch, Airheads Xtremes — sourness in every shape

American sour candy goes well beyond the big three. SweeTARTS (formerly Wonka) offers compressed tart tablets, Ropes (chewy ropes in multiple flavours) and Giant Chewy (large soft discs), all carrying that signature tartness that gave the brand its name. Sour Punch specialises in sour strips and bites with intense fruity flavours — Straws, Bites Assorted and the Roulette series for those who enjoy a surprise. Airheads Xtremes takes chewy fruity bars into sour territory with rainbow belts coated in tangy sugar. And Jolly Rancher Sour Gummies bring the iconic Jolly Rancher fruit flavours into a sour gummy format.

The Sour Challenge phenomenon

Sour candy has blown up on social media thanks to the sour challenge — videos where people attempt to eat the world's sourest sweets without pulling a face. Toxic Waste, Warheads and Sour Patch Kids Extreme have become the stars of these challenges on TikTok and YouTube. The Slime Licker by Toxic Waste, with its rolling ball of coloured sour liquid, even caused worldwide stock shortages after going viral. Whether you're taking on the challenge with mates, looking for an original gift, or simply want to find out how far your taste buds can go, American sour candy delivers an experience like no other.

Buy American sour candy in Europe

American sour candy — Toxic Waste, Warheads, Sour Patch Kids, SweeTARTS, Sour Punch, Airheads Xtremes and every other sour brand — is nearly impossible to find in European shops. Pop's America imports them directly from the United States with the best-before date displayed on every product page before purchase. Fast shipping across all of Europe.