Calocurb® (by Ortho Molecular Products): A Plant-Based Way to Tame Food Noise

How Calocurb Works (Quick Take)

• Bitter receptor activation in the gut: Amarasate stimulates bitter taste receptors (TAS2R) in the small intestine. 

• Natural hormone release: This triggers satiety hormones—including GLP-1, CCK, and PYY—that signal fullness to the brain and help reduce appetite and cravings. 

• Targeted delivery: A delayed-release capsule aims the ingredient to the duodenum for effect without excess gastric bitterness. 

Note on orthomolecular medicine: Orthomolecular therapy focuses on optimizing substances naturally present in the body (e.g., vitamins, minerals). Calocurb isn’t a classic orthomolecular nutrient; instead, it uses a plant extract to stimulate the body’s own satiety hormones.

Key Features

• Natural & plant-based: Derived from New Zealand hops; vegan and free of gluten and soy. 

• No stimulants: No caffeine or jittery ingredients. 

• Clinically studied: Human studies show reduced hunger and cravings and lower caloric intake after dosing. Details below. 

• Flexible use: Helpful during fasting windows, maintenance phases after GLP-1 medications, or higher-temptation periods. 

• Potential side effects: Some people may experience mild cramping, indigestion, or a laxative effect; reduce the dose if this happens.

Dosage & How to Take It

Take capsules on an empty stomach with water, about one hour before meals. Start low and titrate up:

• Days 1–2: 1 capsule once daily

• Days 3–4: 1 capsule twice daily

• Day 5+: 2 capsules twice daily (max 4 capsules/day)

• Clinical maintenance: 250 mg twice daily per the practitioner pack design (after on-ramp). 

Who Might Consider Calocurb?

• Anyone wanting help with cravings or overeating triggers (“food noise”). 

• People practicing intermittent fasting who want extra support during fasting windows. 

• Those transitioning off GLP-1 injections or maintaining weight loss who still struggle with breakthrough hunger. 

What the Clinical Studies Show

Calocurb’s key ingredient, Amarasate, has been evaluated in human trials:

1. Hunger during a 24-hour fast (mixed-sex study):
   Participants taking Amarasate reported substantially lower hunger vs placebo over the final 6 hours of a water-only fast. (Randomized, double-blind.) See primary paper: Walk­er et al., Nutrients 2019. PMC+1

2. Cravings/hunger in women during a 24-hour fast:
   A similar design in women reported marked suppression of hunger and cravings vs placebo. (Randomized, double-blind.) See primary paper: Walker et al., Obesity Pillars 2024. PMC+1

3. Hormone response & intake (men; delivery route):
   Comparing duodenal (delayed-release) vs gastric (immediate-release) delivery, both increased GLP-1, CCK, PYY; duodenal targeting showed strong hormone elevations and fewer GI complaints than gastric delivery. (Randomized, crossover.) See primary paper: Walker et al., Am J Clin Nutr 2022. PubMed

FAQs

Is this “orthomolecular” therapy?
Not exactly. Orthomolecular medicine uses substances naturally found in the body in optimal amounts (e.g., vitamins, minerals). Calocurb uses a plant extract to stimulate your own satiety hormones.

Can I take it only when needed?
Yes—many people titrate up during higher-temptation times or use it to support fasting windows; others take it daily during active weight-management phases. Follow the ramp-up schedule above. 

Any stimulants or caffeine?
No. Calocurb is caffeine-free and stimulant-free.

Warnings & Disclaimers (Read First)

• Not for pregnant or nursing individuals, or anyone under 18.

• Consult your clinician if you have a medical condition or take prescriptions.

• Stop use and seek care if you experience adverse reactions.

• Dietary supplements are not intended to diagnose, treat, cure, or prevent disease.