www.kos.com

Artificial sweetener aftertaste is so disgusting

Can you please respond to the reports that your products have PFAS in it?

I have found this protein powder to be lumpy and doesn’t blend well in my smoothies. I want to cancel my subscription. I won’t even use this container. What do I do to get it canceled.

I’ve sent at least 3 emails to customer service and never hear back. I left a comment on Instagram about this and was told to DM. I sent a message and was ignored again. Canceled my subscription.

I found the vanilla protein powder to taste gritty and did not dissolve well.