Sour Blue Raspberry Marshmallow (set of 12)

41 Reviews
$10.00 Save $-10.00
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Only 15095 items in stock!

Is it sour? Is it sweet? It's both! Sour Blue Raspberry was another beloved 2022 advent calendar flavor that fans demanded a return. A nod to our childhood favorite Warheads, these marshmallows will leave you puckering. 

XO Marshmallows are gluten-free. No high fructose corn syrup, No added preservatives. 

  • Store marshmallows in a cool and dry place
  • The mallows are best if consumed within 8 weeks, but last 4 months
  • Each marshmallow is a 1.25" x 1.25" cube
  • Each listing includes 12 delicious mallows

Non High Fructose Corn Syrup, Pure Cane Sugar, Water, Kosher Beef Gelatin, Less than 2% of: Natural Flavoring (Natural Raspberry Flavor, Organic Agave), Citric Acid, Salt, Natural Blue Color (Glycerine, Spirulina Powder, Cultered Dextrose [Preservative], Vegetable Juice Color), Powdered Sugar, Cornstarch, Pan Spray (Sunflower Oil, Sunflower Lecithin, Natural Flavor).

All images, designs, logos, and otherwise are Copyright of XOMarshmallow©

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How we ship

Since our delicious marshmallows are handmade with love, please allow us 3-5 business days to process your order. Shipping then takes 2-3 business days after that.

We do try to get orders out ASAP, but around holidays and busy times please allow us up to 7-10 business days to create your items. Marshmallow making is a multi-day process, so we want to make sure we get you the BEST MARSHMALLOWS EVER!

If you need your marshmallows ASAP or by a specific date -- please give us a shout at help@xomarshmallow.com and we will see what we can do get them to you sooner.

Orders are shipped Monday through Friday. Orders shipped during the summer months include insulation and ice packs to ensure safe and fluffy arrival of our delicious treats.

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Who is troop xo

Troop XO is a group of individuals brought together by the magic of marshmallows; promising to take care of themselves and others, share their snacks, and live their most authentic lives. 

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Troop XO Manifesto

Spread s’more love. Count memories, not calories. Practice self-care. Take more bubble baths. Pet all the puppies. Eat dessert first. Never grow up. Be curious and explore new opportunities. Be authentically you -- nobody else. Travel often and seek new adventures. Sip as much hot cocoa as you can. Spend a day texting only in memes. Celebrate every party, except for pity parties. Learn a new language. Find joy and passion in your everyday life. Be kind, give back, and love more. Write more letters. Add a little marshmallow magic to your day. Live your sweet life.

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