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Learn how to make candy glow under UV by adding vitamin B2! In this Halloween episode of Becky’s Workshop, we whip up some kryptonite candy, as seen in BrittLiv’s Instructable. See the complete how-to on Make: Projects.

Subscribe to the CRAFT Podcast in iTunes, download the m4v video directly, or watch it on YouTube or Vimeo. Music by i am jen.

For this project you need:


Inspired to craft something for Halloween? Be sure to enter it in our CRAFT Halloween contest to win lots of cool prizes, including a Singer Futura XL 400 sewing and embroidery machine! Costumes, decor, food, props – whatever you create for Halloween is welcome in the contest. Read our contest page for details. Deadline to enter is Nov 8.

CRAFT Halloween Contest


70 thoughts on “Glowing Kryptonite Candy

  1. I made this for one of my friends (colored pink, so I could finally make my gay Superman) for his birthday.
    I’ll have to look at your video later, because mine didn’t really glow. A bit disappointing but tasty with orange oil flavoring.

  2. were do u live im going to stalk u


    luv you %

    all of this on a kryptanite candy page i fell dumb i cant wate for some one to read this

  3. ??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

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Becky Stern is a Content Creator at Autodesk/Instructables, and part time faculty at New York’s School of Visual Arts Products of Design grad program. Making and sharing are her two biggest passions, and she's created hundreds of free online DIY tutorials and videos, mostly about technology and its intersection with crafts. Find her @bekathwia on YouTube/Twitter/Instagram.

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