This source is unreliable. First, it comes from a TikTok video whose content creator is spilling content that is false. On the creators page they are either cooking or filming themselves and their surroundings and they do not have any source of credentials to back up their claim. Secondly, Pepsi is not an Israeli company so they are sharing misinformation to the public. Finally, other news outlets such as USA Today has stated that this claim is false.