Yes, whey protein powder is naturally gluten free, but you should also check any included additives.

Pure soy protein powder is gluten free, as it is made from soy beans which do not contain gluten protein.

Beef protein powder is naturally gluten free, but you should also check the additives of a product to ensure none of these contain gluten.

Hemp protein powder is a naturally gluten free protein source and a good option for those that suffer from gluten intolerance.

Rice does not naturally contain gluten which makes rice protein powder an ideal source for gluten intolerance or those with celiac disease.

Yes, whey protein powder is naturally gluten-free and suitable for consumption by those with celiacs, unless it includes gluten in an additive ingredient.