Starting a shop with "healthy" sweets for kids - looking for your opinion

Hi folks, my sister is running a shop with "natural / eco stuff" (cosmetics, food, etc). She also has some 'healthy sweets' for kids at the shop. Some dried fruits, fruit-based lollipops, bars etc. It's obviously not 100% healthy but definitely much better than any sweet you'd buy in a normal shop. She doesn't have many of those but kids love them.

I was recently wondering if she should start an online shop with those "healthy sweets for kids". For example, you could buy a package of natural sweets for your kid's birthday.

Before we get into that, I want to ask you for an opinion. Would you be interested in buying such sweets or you just wouldn't ever buy any sweets for kids online?
Also, if you ever eat some "healthy sweets" that you loved, please let me know. We're currently looking for products that we could include in our inventory :)