Fastin User Reviews & Ratings (Page 2)
Fastin has an average rating of 7.2 out of 10 from a total of 81 reviews on Drugs.com. 70% of reviewers reported a positive experience, while 22% reported a negative experience.
Reviews for Fastin
- Gol...
- June 29, 2016
For Weight Loss (Obesity/Overweight) "So the first time I took half a pill, I had no side effects. However, the second time I took 1/2 with an empty stomach, and I had to go to the hospital. My heart was racing, and I couldn't breathe, the pain in my chest scared the shit out of me enough to stop using it altogether."
- Tin...
- January 23, 2016
For Weight Loss (Obesity/Overweight) "I stayed tracking these to lose weight in 2011, went from a size 24 to 16 in 2 months. Went back to 18 because in 2014 I had another baby, going to start these again. All these make your heart pound...... That's what's making you lose weight, cardio gets the heart pumping without all the exercise."
Frequently asked questions
- Bec...
- Taken for less than 1 month
- August 1, 2019
For Weight Loss (Obesity/Overweight) "Fastin is really a great appetite suppressant! I have taken it for a few days. Yes, it does make you jittery, and your heart rate is increased, but for me, it wasn’t overwhelming. Unfortunately, the only reason I couldn’t give it a 10 is because I do feel nauseous throughout the day, which makes me not want to eat any food and drink tons of water!"
- La-...
- Taken for 1 to 6 months
- December 13, 2015
For Weight Loss (Obesity/Overweight) "I was prescribed Fastin for weight loss. The prescription pills worked great, not a single bad side effect. I lost over 50 lbs in about 4 months. It gave me energy to start working out, and WOW did my concentration for work improve. However, the pills were costly and given out in the office only. So every month it was $40 for the doctor visit and weigh-in, and another $40 for 1 month's worth of pills. When I was unable to afford this regimen, I looked for cheaper alternatives. I got some over-the-counter bottle of Fastin, I bought 2 bottles. These are unhealthy, way over-caffeinated crap! I had gotten very ill halfway into taking the first bottle and had to stop because of jitters, headache, paranoia, racing heart!!! My advice, pay for the real stuff."
Are you taking this medicine?
Your review helps others make informed decisions.- Anonymous
- January 20, 2012
For Weight Loss (Obesity/Overweight) "I was stuck at the same weight for over 2 weeks. I was working out for over 60 minutes a day. I decided to try Fastin, and within days started losing weight again. I have been taking it for 5 weeks and have lost 10 lbs. That's good enough to get my approval. It really helps me not be hungry throughout the day and gives a noticeable increase in energy. I have noticed some jitteriness about 1 hour after taking it, but it does not last long, and to me, it's worth the weight loss."
- Glo...
- April 12, 2017
For Weight Loss (Obesity/Overweight) "Use with caution! I was stupid enough to take a whole pill, and I thought I was going to die. My heart was racing even though I was laying perfectly still, and the world was swimming like I was drunk. The effects have lessened over the course of a few hours, but I will definitely not take more than 1/4 of one of these pills in the future!"
- Ong...
- Taken for less than 1 month
- July 25, 2019
For Weight Loss (Obesity/Overweight) "Fastin is a good appetite suppressant. When first taking it, there are side effects of heartbeat increases and jitteriness. That goes away after a few days. Fastin seems different than other diet pills in that I don't seem to eat the missed calories at night when the meds wear off. Definitely have to move/get active and drink plenty of no-calorie drinks to lose the weight. I'm 49 and have used Fastin on and off over the last 20 years. I've had periods of 60 lbs lost, then I stop paying attention and gain some/all back, especially now at that time in my life when all women have a hard time losing weight. I'm back on the downslide. I don't weigh myself but rather am enjoying the change in how my clothes feel."
- dem...
- Taken for 1 to 6 months
- February 19, 2017
For Weight Loss (Obesity/Overweight) "I suffer from obsessive-compulsive personality disorder. It makes me not want to be around other people, so I stay in all the time, which leads to extreme lethargy. I just lay in bed all day and spiral downward until I have no energy to do anything at all. Fastin gives me the energy psychologically as well as physically to get out of bed and start doing things. It does cause some side effects, but these are to be expected with something that works so powerfully. Only this or Zoloft have helped me to lead a productive life. With Zoloft, I have to make appointments, pay for insurance, a doctor visit, the prescription, and wait in line at the pharmacy, none of which I can do after I run out of medication. Thank you, Fastin."
- ANA...
- Taken for less than 1 month
- June 17, 2019
For Weight Loss (Obesity/Overweight) "So I finally got the nerve to try Fastin. I started with only half a dose, and I felt my pulse get a little higher, but that was it. What surprised me is that it definitely works as an appetite suppressant and clearly curbs your appetite. If taken carefully, you will see success. I will post more with later results. God bless..."
- Ree...
- October 29, 2015
For Weight Loss (Obesity/Overweight) "I don't know if I got a potent batch, but OMG!!!! I lost 4 pounds in 1 week. I started out at 125 lbs in 2009, and I began taking creatine to gain weight (so not a good idea if you're not working out). I then blew up and landed at 160 lbs. I did everything I could to lose weight (supplement-wise). About 2 years ago, I started to hit the gym really hard, and I changed my diet (no sodas, no processed foods, I drink 1 gallon of water every day). I mean, I changed my lifestyle. Now I weigh in at 130 lbs!!! I'm so proud of myself (pats herself on the back), but honestly, the beginning of week 10/26/15, I weighed in at 134 lbs, and now I am at 130 lbs. 4 pounds in 4 days???!!! Thanks for the BOOST FASTIN!!!"
- Anonymous
- Taken for less than 1 month
- October 4, 2016
For Weight Loss (Obesity/Overweight) "I lost 10 pounds in one month with this. Not only that, I work a lot and this is what keeps me going. I take one in the morning first thing, then lay in bed, and in about 5 minutes I feel ready to get up instead of wanting to stay in bed all day. And it's definitely cheaper than going to the weight loss clinic every month!"
- Anonymous
- September 7, 2012
For Weight Loss (Obesity/Overweight) "After suffering from bulimia for many years and not being able to control my binge eating, I started taking Fastin. I only take 1 1/2 pills a day (I'm only 115 lbs and not looking for significant weight loss), and that is enough to help me fight my urge to stress eat. In fact, when I was taking 2 pills a day, I found myself forgetting to eat. I still feel a little jittery after taking them."
- Cry...
- June 22, 2019
For Weight Loss (Obesity/Overweight) "Got these pills and took a pill after breakfast, and my heart felt like it was going to pop out of my chest. Increased heart rate, blood pressure. Also gave me a terrible headache and nausea. Felt like I was going to die. Had to go to the hospital, and the doctor told me I was getting an anxiety attack as well. Would not recommend it. Terrible experience."
- Mom...
- Taken for less than 1 month
- September 7, 2015
For Weight Loss (Obesity/Overweight) "I have had no side effects whatsoever. It never sped my heart up or gave me jitters at all. I have lost about 3 lbs, but I've only been on it a week. I would probably have lost more, I have had to only do the stationary bike and swimming due to a sore hip. I will review again later."
- the...
- October 7, 2016
For Weight Loss (Obesity/Overweight) "I was suspicious at first. But I decided to try it out. Within the first week, I had lost 5 pounds, and it gives you a boost of energy like you wouldn't believe. Hopefully, this lasts for a while and my body doesn't get used to it quickly. Kind of the nature of these things."
- C-a...
- January 8, 2016
For Weight Loss (Obesity/Overweight) "I made it through 3 days and discarded the bottle. I read the reviews and took the advice of most to only do a half pill. I am glad I did as the effects from just a half pill were enough to scare me. Within about 15 minutes, it felt like my heart was going to explode out of my chest. This lasted about 30 minutes, then it calmed down to a less fearful level. I felt pretty jittery and certainly like I was on 'something' for several hours. I took a 1/2 tablet twice a day, ate first to lessen the side effects. By day three, and again my heart just going nuts, and thinking how silly this will be if I have to go to the hospital, I said no more. Threw away the bottle. It will be easier to just not eat ice cream at midnight! :-)"
- Cha...
- May 5, 2019
For Weight Loss (Obesity/Overweight) "I was weighing 189 lbs, started taking Fastin 5 days ago. As of today, my weight is 185 lbs. The only problem is the restlessness after taking the pill. My heart beats so fast... At first, I thought I was dying. The heartbeat goes back to normal after 3 hours of taking the pill. I take 1 pill after breakfast and another 1 pill after lunch, that’s all. This pill really works."
- Jja...
- Taken for less than 1 month
- January 6, 2019
For Weight Loss (Obesity/Overweight) "I've only been taking Fastin XR for 3 days, so I can't report weight loss yet. But so far, I love this stuff! Total energy, alertness, appetite suppression. I don't take the full dose of the pill at a time. So far, I've only needed one pill per day, I break them open and spread it over 5-6 doses. That way, the dose isn't too intense. I'm a person who snacks all day, and taking this, I'm really not hungry. I eat when I get a little weak, so I know I need food, but I don't get true hunger pangs. Also, I normally sleep about 10 hours a night. I've only needed 4-6 hours of sleep each night and wake up totally alert. I have no doubt I will reach my goal weight using this!"
- Tex...
- March 1, 2021
For Weight Loss (Obesity/Overweight) "I took half of a pill, and the first time, I did experience my heart racing. It did, however, curb my appetite. When I would take half, I noticed the other half was a crumbly pill form. I’m not sure if anyone else has had this happen."
- Sas...
- Taken for less than 1 month
- September 24, 2018
For Weight Loss (Obesity/Overweight) "My first time taking the Fastin pill was yesterday, and I was very scared. My heart started beating so fast and loud I could hear and feel it from my heart up to my throat pounding. I now see where everyone says you can cut it in half and try it from there, so I’m gonna try that and I’ll post results later on."
- Dan...
- March 21, 2021
For Weight Loss (Obesity/Overweight) "It works well at giving you energy, but it gives the jitters sometimes. It definitely curbs the appetite, but can also make you a little queasy. I lost weight with it, but stopped taking it after about 6 months."
- Mal...
- Taken for 1 to 6 months
- March 3, 2018
For Weight Loss (Obesity/Overweight) "Been taking Fastin for 2 months now, and I have lost weight. It's helped me with my cravings and boosted my energy. I take a whole pill, and it doesn't make me sick. It actually keeps me going to work or to do some exercises. Thanks, Fastin. Love it!!!!!"
- Shu...
- May 30, 2017
For Weight Loss (Obesity/Overweight) "Just purchased Fastin XR today, and I'm very excited to try these. After being prescribed Adipex from my doctor and no longer being able to go to the doctor each month to get a script, I'm ready to lose 40 lbs and get this post-baby weight off. I'm a little nervous about the side effects, but I'm sure if Adipex had no effect, I will be fine."
- Anonymous
- Taken for less than 1 month
- November 7, 2017
For Weight Loss (Obesity/Overweight) "Did curb my appetite and increased my energy tremendously for the workout, but on Day 2, 1 pill, my heart was beating so fast, and I felt so jittery. It scared me. Heart slowed down after about 45 min. Not sure if I will get the nerve to try another pill."
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