I took Lactaid fast act a couple of times without incident. Then, on the 3rd day, I started to get extremely shaky and nervous. By the end of the day, I had the most severe headache I've ever had. It felt like I had a really bad fever, though my thermometer showed normal body temperature. Then, the pain spread around. The entirety of my gums began throbbing and the pain spread to my teeth and jaw which made it virtually impossible to move my mouth. I then began having the shakes, the same shakes you'd have during a severe fever (though again, no actual fever). When I got home from work, I realized that my eyes were bloodshot red and I had no appetite. Finally, I excreted some of the weirdest looking waste I've ever seen in the toilet. The symptoms continued through the night despite already realizing it was the Lactaid and stopping entirely. By the next morning, the sore throat was so bad I thought I had strep throat. Finally, by mid-day most of the symptoms had gone away except for the excruciating headache and loss of appetite. Good lord. This is a lactase supplement which should be harmless. I've never had a reaction this severe to any prescription drug. Will NEVER even touch a Lactaid package again. Wow.

[This review was collected as part of a promotion.] Received this product from Home Tester Club. OMG - this product works really well. Tried it the first day and I had no problems what so ever. None of the gas or discomfort. Best product ever. I take one pill & it worked all day! Already recommending it to everyone I know. Definite must have if you are lactose intolerant.

[This review was collected as part of a promotion.] I received the Lactaid Fast Act caplets from the Home Tester Club. I took the product per directions with my first bite of food and did not suffer any symptoms related to lactose intolerance. A handy case to carry in my purse would be nice as I tend to forget to stash some packets every day.

[This review was collected as part of a promotion.] As a lactose intolerance individual (especially cream based foods), I was excited when the Home Tester Club sent a sample of LACTAID® Fast Act Caplets to my house. I was thrilled when I ate ice cream (cream based) after taking my caplet. There was no discomfort or regret that I had just consumed ice cream. My family was happy for me as well. The packaging is easy to open and the caplet was easy to swallow. I now enjoy more cream based dairy products and love it!!

For my lactose intolerance, it is a great product to give me protection at a restaurant before a meal. I carry a few packs inside my wallet while I'm out. If I should stop at a fast food place or eat on the go, food containing milk products won't do harm to my stomach.

[This review was collected as part of a promotion.] after trying my free sample of Lactaid fast act Caplets from the Home Tester Club i can now eat and drink dairy. normally i just avoid the good stuff (made with real milk) but now i can take these small pills with me and not have to worry about it. they are easy to swallow and better then the chew able ones since they don't compromise the taste of your food.

[This review was collected as part of a promotion.] I received this product from Home Tester Club. I have not tried any product like this before. I love milkshakes, but they don't love me. I usually cannot enjoy a milkshake and stay away from things made with a lot of milk. My husband was going to get ice cream and I had him get me a large milkshake. I tried one caplet with my shake. I did have some discomfort after consuming the shake but not as bad as usual. About 1 week later I decided to try again. I got another large shake and took two caplets with it. I received none of the usual symptoms that I would usually get when consuming a milk shake. So I feel that the Lactaid did what it said it would. I was surprised when reading the label that it contains natural ingredients. I like that and will surely be using it again. I am glad that I can enjoy some of the foods that I love but could not enjoy before!

My mother bought this pill for me as I recently found I was lactose intolerant. She made my favorite dish of hers, poppyseed chicken casserole and I was so happy I could eat it. Though soon after I ate I felt really sick. I thought I had just not had enough of them due to that fact I only took 1 pill. Now I am extremely nauseous and my stomach hurts bad. Not to mention, I’ve had severe diarrhea. This did not help, and this lactaid pill almost ruined my favorite meal. Am currently dealing with the consequences of this product:(

[This review was collected as part of a promotion.] I received LACTAID Fast Act Caplets for free from the Home Tester Club. I was able to enjoy all foods containing lactose with no problems at all. The caplets are fast acting. They are very easy to remember to take because they can be done right before eating.

[This review was collected as part of a promotion.] I recently tried Lactaid fast acting caplets, and they blew me away. I felt free to eat any dairy i wish without immediate regret after. Ice Cream, Milk, yogurt before i was unable to eat any of these or other dairy based foods without major discomfort. It feels so amazing to be able to eat what i want like everyone else. All i have to do is take this supplement, its so easy! I received this product for free in exchange for my honest review.