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Why Plenity?

With Plenity, you’ll unlock the power to eat less. Plus, learn from experts how to better prioritize yourself, eat mindfully, and reach your long-term weight management goals.

Inspired by nature,
proven by science

Plenity is the only FDA cleared weight management approach made from naturally derived building blocks—cellulose and citric acid. In a clinical study,* nearly 6 out of 10 people who took Plenity lost at least 5% of their body weight. Their average weight loss was 10% (about 22 pounds).
*Plenity or placebo was given to 436 adults who were overweight or had obesity, with and without type 2 diabetes, over 24 weeks in conjunction with diet and exercise. The study was designed to measure:
  • whether at least 35% of individuals receiving Plenity lost 5% of their body weight
    • in clinical trials, 59% of Plenity responders lost on average 10% of their body weight (22 pounds) in six months
  • whether individuals receiving Plenity lost 3% more of their body weight than individuals receiving placebo
    • individuals on Plenity lost on average 6% vs individuals on placebo, who lost on average 4%
In clinical studies, there was no difference in overall side effects compared to placebo. The most common side effects were fullness, bloating, flatulence, and/or abdominal pain.

Take a look inside Plenity

$98 / 4-week supply
$1.75 per meal. Prescription required.

Please visit our FAQs page for more details about pricing.

It's time for a twice-daily, 3-step routine

Take 3 Plenity capsules

Take three capsules with water 20 minutes before lunch and dinner.††

Drink 16 oz of water

You must drink 16 ounces of water for Plenity to work.

Focus on mindful eating

Take these 20 minutes to plan your meal and eat mindfully.
††If a pre-meal dose is missed, take Plenity during or immediately after that meal.

Let's do this together

We’re here for you throughout this journey, and everyone’s journey will be unique. When you choose Plenity you unlock a member experience to:

  • Set your goals and track your progress
  • Access practical and trusted information from registered dietitians and medical experts
  • Practice mindful eating and establish new daily rituals you look forward to
  • Find support, motivation, and accountability from fellow Plenity members in our private online community

See how Plenity transformed Bridget's relationship with food

“It wasn't restrictive. I could still eat the foods that my family was eating, and still make progress towards my weight.”

See more Plenity stories

It's time to experience it for yourself

Start your journey now with an online doctor’s visit dedicated exclusively to weight management through our telehealth partner, Ro. Your visit will be kept confidential, and it will help determine whether Plenity is right for you.

Plenity is an aid for weight management in adults who are overweight or obese and have a body mass index (BMI) of 25 to 40 kg/m2, when combined with diet and exercise.

Important Safety Information

Rx Only. For the safe and proper use of Plenity or more information, talk to a healthcare professional, read the Patient Instructions for Use, or call 1-844-PLENITY.