Updated February 2026: I tested Calocurb for 90 days back in 2018 and it genuinely helped me lose 15 pounds while getting my appetite under control. Here’s my complete honest review and what happened after I stopped using it.

Calocurb Review

With summer quickly approaching, I was recently feeling like I wanted to shed a few extra pounds. I’d already been Intermittent Fasting for nearly 2 years with great results, but sometimes my snacking gets the best of me. When I discovered Calocurb, a powerful natural GLP-1 activator supplement, I knew I had to try it and share my Calocurb review with others looking for similar solutions.

If you’re not familiar, Intermittent Fasting is a method of restricting your calorie intake to specific hours of the day. While there are a few ways you can fast, my schedule has been 16 hours of fasting with an 8-hour window for eating all of my daily calories. It typically works out great, but sometimes during the fasting period my cravings for delicious things can get pretty intense.

So, to curb my hunger, I’ll drink an espresso. It does just the trick during the day, but in the evening, when my cravings really kick in, I can end up wired all night.

That’s why I decided to try Calocurb for 90 days – to find a better solution for my evening hunger pangs. Here’s what happened.

My Complete 90-Day Calocurb Experience

Calocurb natural appetite suppressant supplement for intermittent fasting and weight loss

What is Calocurb?

Calocurb is a 100% plant-based weight management supplement that’s been clinically shown to reduce calorie intake at meal or snack time by around 20%. Calocurb’s active ingredient, Amarasate, is sourced from New Zealand hops flower and activates a natural evolutionary response in your brain – a ‘stop eating’ signal that supports healthier food choices, less snacking, and mindful portion control at mealtime.

The science behind it is fascinating. Research published in multiple peer-reviewed studies shows that bitter compounds from hops can activate taste receptors in your gut, triggering the release of hormones like GLP-1 (glucagon-like peptide-1) that signal fullness to your brain. This is the same mechanism that expensive prescription GLP-1 drugs like Ozempic use, but Calocurb does it naturally through plant compounds.

Perfect for what I needed – a natural way to manage hunger without stimulants or prescription medications.

Calocurb supplement bottle and packaging review

What’s in Calocurb?

Calocurb is 100% plant based and contains no fillers, stimulants or synthetic properties. It’s also GMO-free, gluten free and GRAS (Generally Recognized as Safe) approved. In fact, Calocurb only has four ingredients:

Amarasate (Hops flower extract). Sourced from a specific variety of hops flower grown in clean, green New Zealand, it activates the ‘stop-eating signal’. Amarasate (Am-ar-eh-sate) works by stimulating tastebuds in the gut to release hormones which send a natural fullness signal to the brain to help manage appetite.

Rosemary extract. This natural preservative makes Calocurb stay effective longer.

Canola seed. Rich in Omega-3s and low in saturated fats, canola oil makes Calocurb easily absorbable.

Capsule. Calocurb’s patented, industry leading capsules are vegetarian, non-GMO certified and used in pharmaceutical products around the world.

What I appreciated most was the clean ingredient list. No artificial colors, no synthetic stimulants, no sketchy fillers. Just a simple, science-backed formula.

Calocurb arrived in beautiful packaging with a convenient capsule holder. Nice touch!

Calocurb product packaging and capsule holder

My Day-by-Day Testing Experience

Day 1

After my morning workout, I took my first Calocurb with a protein shake. I’m usually ready for a light lunch about 90 minutes after, but I wasn’t hungry at all. I guess the Calocurb was working, and I didn’t experience any uncomfortable side effects. I simply wasn’t hungry. I ate a normal dinner about 6 hours after taking Calocurb and felt fine for the rest of the evening. While I wasn’t starving, I still could have had a snack. 😉

Day 2

Instead of taking Calocurb earlier in the day, I decided to wait 60 minutes before dinner. I had eaten a normal lunch and a shake for breakfast. I wasn’t overly hungry today and wanted to experiment with the timing of taking Calocurb. I ended up eating much less at dinner and felt full for the rest of the night. I had a great sleep too!

Day 3

I awoke energized for my morning workout. I drank espresso in the morning, a post workout shake for breakfast, and a light lunch. Once again, I took Calocurb 60 minutes before dinner, which consisted of protein and vegetables. Calocurb worked great again and left me completely satiated until the following afternoon. I plan to continue with this schedule.

Week 2: Finding My Rhythm

By the second week, I’d settled into a routine. Taking Calocurb 60 minutes before my dinner (around 5pm) worked best for me. This timing helped me through those tough evening hours when I’d normally be tempted to snack. The effect was subtle but consistent – I just stopped thinking about food.

What surprised me most was how natural it felt. Unlike caffeine or other stimulants I’ve tried for appetite suppression, there was no jittery feeling, no crash, no weird side effects. I just… wasn’t hungry. If you’re looking for more ways to lose those last stubborn pounds, managing hunger naturally is key.

Week 4: The Results Start Showing

After a month of consistent use, I started noticing real changes. My clothes were fitting better, particularly around my waist. I’d successfully extended my fasting window from 16 to 18 hours without feeling deprived or obsessing about food.

I was also lifting weights regularly (check out our guide on weight lifting at home if you’re getting started), so my body composition was changing. The scale showed about 8 pounds down, but more importantly, I could see more definition in my arms and legs.

Week 8: Halfway Through

By week eight, Calocurb had become part of my daily routine. The appetite suppression remained consistent – no tolerance buildup, which was a relief. Some supplements lose effectiveness over time, but Calocurb kept working.

I’d also gotten better at timing my meals and making healthier food choices during my eating window. When you’re not constantly battling hunger, it’s easier to make smart decisions about what and how much you eat.

Week 12: Final Results

At the end of 90 days, I was down 15 pounds. But more importantly, I’d completely reset my relationship with food and hunger. The evening snacking that used to derail my progress? Gone. The mental obsession with food during fasting? Dramatically reduced.

Calocurb didn’t do all the work – I was still eating at a calorie deficit and exercising consistently. But it made the whole process so much easier by taking the edge off hunger during those critical hours.

Calocurb results after 90 day testing period

Does Calocurb Work? My Honest Assessment

After 90 days, I can confidently say: Yes, Calocurb works.

It definitely curbed my hunger in the evening, which was exactly what I needed. I successfully increased the duration of my fast from 16 to 18 hours without feeling miserable. My clothes fit better, I lost 15 pounds, and I saw more definition in my arms and legs thanks to the combination of weight training and fat loss.

What I Loved About Calocurb:

✅ It actually works. The appetite suppression is real and noticeable within a few hours.

✅ No stimulants. I felt satiated throughout the night without nausea, jitters, or sleep disruption. This was huge for me since I can’t handle evening caffeine.

✅ Feels completely natural. You don’t “feel” anything – you just stop thinking about food. It’s not like taking a stimulant where you feel wired or weird.

✅ Long-lasting effect. One capsule seemed to last at least 24 hours for me, which made it economical and convenient.

✅ Clean ingredients. No artificial junk, no fillers, just a simple plant-based formula backed by actual scientific research.

✅ Perfect for intermittent fasting. If you’re thinking about fasting, supplementing with Calocurb is a great way to ease into it and stay committed.

✅ Helped with body composition. Combined with sustainable weight loss methods, I saw real changes.

What Could Be Better:

❌ Price. At $89.99 for a bottle, it’s not cheap. You’re paying for quality ingredients and science-backed formulation, but it’s definitely an investment.

❌ Not a magic pill. You still need to maintain a calorie deficit and exercise. Calocurb makes it easier, but it won’t do all the work for you.

❌ Results vary by timing. I had to experiment to find the right time to take it. Taking it too early meant it wore off before my critical hunger window.

❌ Availability. Primarily available through Amazon in the US, which is convenient but means you can’t just grab it at a local store.

❌ It’s a commitment. For best results, you need to take it consistently. This isn’t a “take when you feel like it” supplement.

Calocurb vs Other Appetite Suppressants

The supplement and weight loss world is full of appetite suppressant options, so how does Calocurb compare?

Calocurb vs Prescription GLP-1 Drugs (Ozempic, Wegovy, Mounjaro):

  • Calocurb is natural, over-the-counter, and works through similar GLP-1 activation mechanisms but at a gentler level
  • Pros: No prescription needed, no injections, no severe side effects, more affordable long-term
  • Cons: Less dramatic weight loss, requires dietary compliance

Calocurb vs Stimulant-Based Suppressants:

  • Unlike caffeine-based or synthetic stimulants, Calocurb won’t make you jittery or affect your sleep
  • No tolerance buildup or crash when it wears off
  • Much gentler on your system

Calocurb vs Fiber Supplements:

  • Works through different mechanism (gut hormone activation vs physical fullness)
  • More targeted effect on appetite signaling
  • No bloating or digestive discomfort from excessive fiber

The bottom line: Calocurb occupies a unique space – natural yet science-backed, effective yet gentle, accessible yet premium-priced.

Who Should Try Calocurb?

Calocurb is perfect for:

  • People practicing intermittent fasting who struggle with hunger during fasting windows
  • Evening snackers who can’t control cravings after dinner
  • Anyone wanting to reduce portion sizes naturally
  • People sensitive to stimulants who can’t use caffeine-based appetite suppressants
  • Those looking for a natural alternative to prescription weight loss medications
  • Anyone committed to healthy weight loss who needs help managing hunger

Calocurb might NOT be right for:

  • People on a very tight budget (at $89.99, it’s a significant monthly expense)
  • Pregnant or nursing women (always consult your doctor first)
  • Anyone looking for dramatic rapid weight loss without lifestyle changes
  • People with hop allergies or sensitivities
  • Those taking certain medications that affect GLP-1 or gut hormones (check with your doctor)
  • Anyone expecting instant results – this works gradually over time

Calocurb Pricing & Value Analysis

Current Price: $89.99 per bottle on Amazon

Servings: 30 capsules per bottle (one month supply if taking one per day)

Cost Per Day: Approximately $3.00

Is it worth the price? This depends on your priorities. At $3 per day, you’re paying about the same as a fancy coffee. For me, the results justified the cost – losing 15 pounds and getting my eating habits under control was worth the investment.

Compare that to:

  • Prescription GLP-1 drugs: $900-$1,300/month without insurance
  • Meal replacement shakes: $100-200/month
  • Personal trainer: $200-400/month

In that context, Calocurb is reasonably priced for a science-backed, high-quality supplement. But it’s definitely a premium product, not a budget option.

2026 Update: What Happened After I Stopped Using Calocurb

Here’s the honest truth: I used Calocurb consistently for about 4 months total (1 month beyond my initial 90-day test period), and then I stopped.

Why did I stop? Not because it didn’t work – it absolutely did. But Calocurb served its purpose. It helped me reset my eating habits, get my appetite under control, and establish a sustainable fasting routine that I’ve maintained ever since.

After using it for those few months, I’d retrained my brain and body to be comfortable with longer fasting windows. The evening cravings that used to plague me? They were gone – not because I was still taking Calocurb, but because I’d established new habits.

Did I gain the weight back? No. I’ve maintained the 15-pound weight loss because I maintained the habits I built while using Calocurb. The supplement was a tool that helped me through a difficult transition, not a crutch I needed forever.

Would I use it again? Absolutely. If I found myself slipping back into old patterns or struggling with hunger control again, I wouldn’t hesitate to do another round of Calocurb. It’s like having a reset button for your appetite.

How has the market changed? Since I first tried Calocurb in 2018, GLP-1 drugs like Ozempic and Wegovy have exploded in popularity. Everyone’s talking about prescription appetite suppressants now. But Calocurb remains one of the few natural, over-the-counter options that actually works through similar mechanisms without requiring a prescription or injections.

Frequently Asked Questions About Calocurb

How long does Calocurb take to work?

I noticed effects within 2-3 hours of taking my first dose. The appetite suppression kicks in relatively quickly and lasts about 24 hours.

Are there any Calocurb side effects?

I experienced no negative side effects. Clinical studies show it’s well-tolerated, though some people in trials reported minor digestive changes. Always start with the recommended dose and consult your doctor if you have concerns.

Can I take Calocurb with other supplements?

I took it alongside my regular vitamins and probiotic supplements without issues. However, if you’re on prescription medications, check with your doctor first.

Is Calocurb safe?

Calocurb is GRAS (Generally Recognized as Safe) approved and has undergone clinical testing. The hops extract ingredient is natural and has been used in traditional medicine for centuries. That said, pregnant/nursing women and those with medical conditions should consult a healthcare provider.

How is Calocurb different from Ozempic or Wegovy?

Both work through GLP-1 mechanisms, but Ozempic/Wegovy are prescription synthetic drugs given by injection, while Calocurb is a natural supplement. Calocurb is gentler, doesn’t require a prescription, and works through natural gut hormone activation rather than pharmaceutical intervention.

Will I gain weight back after stopping Calocurb?

Not if you’ve established healthy habits. I used Calocurb as a tool to help me build sustainable eating patterns. Once those habits were in place, I maintained my weight loss without continued use.

Can I use Calocurb if I’m not fasting?

Absolutely. While it’s perfect for fasting, anyone looking to reduce portion sizes, control snacking, or manage appetite can benefit from it.

Where can I buy Calocurb?

I purchased mine through Amazon, which offers convenient delivery and reliable customer reviews.

Buy Calocurb natural GLP-1 activator supplement for appetite control

My Final Verdict on Calocurb

After testing Calocurb for 90 days and maintaining the results years later, here’s my bottom line:

Calocurb works. It’s a legitimate, science-backed appetite suppressant that helped me lose 15 pounds and establish healthier eating habits that I’ve maintained long-term.

It’s not a magic pill – you still need to eat at a calorie deficit, exercise consistently, and make smart food choices. But it makes the whole process dramatically easier by managing hunger naturally and without stimulants.

The $89.99 price tag is significant, but for the 3-4 months I used it, the investment paid off. I got my appetite under control, established sustainable fasting habits, and lost weight that I’ve kept off.

My recommendation: If you’re serious about weight loss, struggle with hunger during fasting, or want a natural alternative to prescription appetite suppressants, Calocurb is worth trying. Give it the full 90 days to see real results, and use that time to build the habits that will serve you long after you stop taking it.

Just remember: the best results with Calocurb come when you combine it with smart nutrition, consistent exercise, and healthy lifestyle habits. It’s a powerful tool, but it works best as part of a comprehensive approach to health.

If you’re ready to take control of your appetite and make intermittent fasting easier, give Calocurb a try!

Looking for more ways to support your weight loss journey? Check out our guides on improving gut health, immune-boosting foods, and detox benefits for overall wellness.

The post I Tried Calcocurb For 90 Days. Here’s My Review. appeared first on Better Living.



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