Are Nature Valley protein peanut butter dark chocolate bars gluten free?

I do not have access to real-time information, including product ingredients or updates. Therefore, I cannot definitively tell you if Nature Valley protein peanut butter dark chocolate bars are gluten-free.

To find out for sure, I recommend the following:

1. Check the product packaging: Look for a "gluten-free" label on the bar wrapper or check the ingredient list for any gluten-containing ingredients (like wheat, barley, or rye).

2. Visit the Nature Valley website: You can find detailed product information, including ingredients and allergen information, on the manufacturer's website.

3. Contact Nature Valley customer service: You can reach out to Nature Valley directly to inquire about the gluten content of their products.

Remember, even if a product is labeled gluten-free, it's always best to check with your doctor or a registered dietitian for personalized advice, especially if you have a gluten sensitivity or celiac disease.