While it's common to know people who have a sweet tooth, what about those who have a penchant for sour food? Sometimes, sweet isn't always the best treat to try, take for example people's common love for the best sour gummy candies. For those who love everything sour, October 25 should be one of your favorite days as it's Sourest Day 2021. It is a day that celebrates everything sour.

Time to have some fun! Try our picks for the best sour candy of 2021 that you can conveniently order online.

• Cry Baby Tears
• Sour Razzles
• Lik-M-Aid Fun Dip Sour
• Lemonhead
• Mike and Ike Sour Lemon
• Sweetarts Chewy Sours
• Warheads Galactic Cubes
• Pineapple Rings
• Blue Razz Sour Belts
• Peach Hearts
• Mango Sour Belts
• Sour Cherry Cola Bottles

1. Cry Baby Tears

Did you enjoy Cry Baby Tears growing up? If you’re looking for candy that’s fruity with an extra sour punch, this is perfect for you. Cry Baby lives up to its name with its extra sour kick that will leave your lips puckering and your eyes watering. Each box contains 48 pieces and has an assortment of flavors including Cherry, Grape, Watermelon, Lemon and Orange.

2. Sour Razzles

Razzles is different from other candies as it's a candy and gum in one! Each 1.4-ounce box of Sour Razzles contains Cherry, Lemon, Lime, Orange and Blue Raspberry flavored candies.

3. Lik-M-Aid Fun Dip Sour

Get creative and mix and match flavors with this 1.4-ounce pack of Lik-M-Aid Fun Dip Sour. Each pack comes with two candy dipping sticks and three dipping flavors: Strawberry Smackeroo Dip, Watermelon Whammo Dip and Tartastic Mystery Dip.

4. Lemonhead

Celebrate Sourest Day with this retro candy, one of the first sour candies ever made. A small 8-ounce box of Lemonhead is filled with numerous panned candies with a tart lemon flavor, the right balance of sour and sweet. It continues to be very affordable at only 45 cents per box.

5. Mike and Ike Sour Lemon

If you’re not into hard candy and prefer something you can chew, you’ll love Mike and Ike. Sour candy that you can chew and melt in your mouth, Mike and Ike comes in different flavors and it’s up to you to choose which you prefer whether it’s Orange, Lemon, Watermelon or Tropical Typhoon and you won’t be disappointed especially when it comes to enjoying a sour kick.

6. Sweetarts Chewy Sours

If you love Sweetarts and sour candy, then you’ll love this roll of Sweetarts Chewy Sours. Originally called Shockers, this candy is now a chewy and sour version of the famous Sweetarts candy. Chew on these all day long until you satisfy your sour and sweet fix.

7. Warheads Galactic Cubes

One of the best sour gummy candies available on the market is Warheads Galactic Cubes. It’s a cross between gummies, sour candies and a mystery box. Each bag includes 40 pieces of half-inch cube gummies. Each sour gummy has a surprise flavor because while these look alike on the outside, these gummies can contain any of these flavors: Black Hole Cherry, Cosmic Punch or Rocket Raspberry.

8. Pineapple Rings

If you love tropical flavors, then you’ll love Candy Club’s Pineapple Rings. Get these gummy rings in a refreshing pineapple flavor that’s sure to satisfy your sweet and sour gummy candy cravings. These gluten-free treats will make you feel like it’s summer all year round.

9. Blue Razz Sour Belts

If the sweetness and tartness of berries are what you enjoy, then you must try these Blue Razz Sour Belts from Candy Club. These chewy belts are dusted with sour sugar that will make your lips pucker but crave more. Best of all, it’s vegan, if you need an excuse to have more.

10. Peach Hearts

These super adorable gummy Peach Hearts from Candy Club have an aromatic peach flavor that has a hint of tartness in every bite. Coated in sour sugar, these peach gummies are sure to be the highlight of your day.

11. Mango Sour Belts

Get the best of both worlds with the tropical goodness of juicy mango flavor and the mouth-puckering sourness of sour belts. These chewy Mango Sour Belts are dusted with just the right amount of sour sugar for a tart aftertaste.

12. Sour Cherry Cola Bottles

Fizzy, sweet, tart and chewy, these Sour Cherry Cola Bottles from Candy Club are soda pop-shaped gummies with a fizz and lightly coated in sour sugar for an extra kick.