Keto Slim Fast Shakes

They made my stomach hurt worse than anything else ever has. I was cheap and drank the other 3 and and did the same thing every time. I bought keto science meal shake off of Amazon and have no problem

FRANK L ZUBER  I will try them

Dawn S. Rogers it's a powder so you need a mixer cup but it's way better

I have the same problem.   Stomach hurts so bad I can’t finish drinking them

Melody G the keto science stuff doesn't bother me at all. Slim fast was trying to poison us 🤣

Me and my daughter tried the creamy mocha latte flavor and after drinking it both our stomach started hurting real bad. I thought it might've been cause my stomach had to get use to it but the next day I drunk another one and had the same problem. I throw the rest out and wouldn't recommend them to anyone!

Angela mabe same here, i quit drinking them.

Slim fast uses grain fiber in their "keto" products.  I don't eat/drink anything that contains grains. That includes Atkins products/frozen foods and even Quest bars.  I'll eat Paleo bars if sugar free mostly. I like the Primal Kitchen bars. Not bad.

I tried them for first time today, I feel so sick and nauseous 

I tried my first one yesterday and after 3 sips my stomach started having exstream pain like I was being stabbed. I tried it again today and its upset my stomach again.

I tried the shake today and my stomach started hurting like an hour after i drunk it. I have had the regular slim fast shake and had no problem and the meal bars but this keto isn't working for me 

Day 3 on Keto slimfast shake.  I thought maybe I had a bug — but i narrowed down the pain due to drinking the shake.  Within a few minutes - my stomach burns and I cramp up.  Almost feel like vomiting.  I then feel so tired that I cannot even keep my eyes open.  Just threw them away.  Seriously, the stomach burn is really awful and I can see by the other comments that I am not alone.  Felt compelled to sign up and post this concern.  Do not buy this product.  It is not safe.

It makes my stomach hurts as well...very bad...but I don't see any answers on this thread. It's good to know I'm not alone.

Just had one and nearly had to pull over to barf! The rest are going in the garbage.

I tried many  shakes including keto shakes and can't say that it was bad) I see result but it's not the only reason)

While I'm relieved that this is a more common complaint than I thought,  I'm really curious about what specific ingredient in this product causes the distress.  I'd like to avoid that at all costs moving forward, but sometimes I need "convenience" foods just to get through a busy day. 

I wish I would’ve read this before I had one,  I’m aching so much right now, right away came to google to see if someone else had experienced it, I started feeling the stomachache 5 minutes after I had one, it hurts a lot very similar to gastritis, Will never have this again it’s been around 15 mins now and pain doesn’t go away 

angelique  i use keto protein shake  made by Ancient Nutrition. I have no problems with it. I scan the jar to see where i will be at,

Yes! This is awful! I’m so mad, I found a bunch on sale and now I’m stuck with them. Anyone know why?

Just wanted to share my experience with the keto slim fast. I had ate a box (cookie dough) the week prior with no problems.  I ate my 3rd bar of the whipped peanut butter chocolate. Omg! I was driving out of town and something just came over me within 10 min. My stomach started hurting. I started burping. Then I started hot/cold flashes. Had goosebumps everywhere and completely drenched in sweat.  I pulled over to a gas station. My stomach cramps were debilitating. The worst pain I have ever felt. Had diarrhea but pain still persisted for a couple hours.  I laid in my car in pain with sweats and cold chills. With this god awful pain in my stomach. Finally after an hour I vomited. All I vomited was the bar. It was thick chocolate consistency. Once I vomited I started to feel a little better. Had diarrhea a couple more times. This was the worst feeling ever. The pain was ridiculous unbearable. I have a high pain tolerance but this was terrible. I was 15 min from my destination and missed the events because of this episode with the keto slimfast bar. I would’ve never ate it if I knew the end result.  My kids kept messaging me what’s wrong are you ok. Because I never complain when sick. We had plans after event. I almost canceled plans. But I waited it out. Once I felt better I told them let’s go. My god it had me feeling super uncomfortable weirds for hours and hours. I will never eat another keto slimfast.  I will be sharing with the company.  No one should ever experience what I did. It was terrible. 

I drink the vega essentials shake (powder)- 3 carbs and no weird ingredients so  I imagine they are easier on the stomach.  Would recommend! 

I also had stomach pain after making it as per the directions. I decided to try it again but now i only use half the recommended serving in iced coffee with a little cream. No more stomach pain and keeps me full till lunchtime.

They are yummy. But if you aren’t use to MCT watch out! They do have MCT which takes time to build tolerance.

Yes!! The shake hurts my stomach immediately after drinking! Why is this?

Allison DeForest me too!!uuughhh