What is Metformin?

Metformin is an FDA-approved medication most commonly used to treat type 2 diabetes. It works by improving how your body responds to insulin, reducing glucose production in the liver, and helping move sugar into your cells for energy.

In the context of weight loss, metformin is often prescribed off-label for patients who have insulin resistance, prediabetes, PCOS, or metabolic syndrome—all of which can make weight loss harder and fat storage easier.

It’s often used in combination with other medications such as GLP-1s (like semaglutide or tirzepatide), naltrexone, or bupropion for enhanced results.

What’s Included With Your Plan

*Final price to patient will depend on medication dosage and membership plan purchase.

Who can take Metformin?

✅ Adults with a BMI ≥30, or ≥27 with conditions like PCOS, insulin resistance, or prediabetes

✅ Those who don’t qualify for—or can’t afford—brand-name GLP-1s

✅ Patients seeking medically managed weight loss with ongoing support

✅ Anyone committed to sustainable, health-focused fat loss

How to get started.

  1. Online questionnaire

Complete a secure online consultation

  1. Medical evaluation

Your provider evaluates your goals, history & labs

  1. Personalized plan

If appropriate, you’ll receive a Metformin prescription

  1. Start your Medication

All medications come with full instructions

  1. Ongoing support

Track your results and get support inside our AI-powered app

A few reviews from real customers

Customer was compensated for their opinion. Results have not been independently verified. Individual results will vary. 

Results You Can Expect

While metformin is not a rapid fat-burning medication, it can significantly improve your body’s ability to burn fat by correcting underlying insulin resistance. Benefits include:

Pricing & Guarantee

💊 Metformin
Starting at $49/month — includes prescription, shipping, and refill coordination.

💡 Pair it with our $199/month membership for full medical support, progress tracking, and coaching.

✅ Our Guarantee: Follow your plan or we refund your monthly membership fee. (Medication cost is non-refundable.)

Get Started Today

Getting access to Metformin is simple, safe, and fast.

👉 Take the 60-second quiz
👉 Match with a provider
👉 Get personalized treatment shipped to your door

Starter Plan

“No Results, No Membership Fee” Guarantee !
$ 199 Monthly
  • Perfect for patients starting their weight loss journey.
  • Online medical evaluation
  • Personalized prescription plan
  • Access to brand-name and compounded medications (meds billed separately)
  • Full access to AI-powered tracking app
  • Monthly check-ins with your provider
  • Cancel anytime

Comprehensive Plan

“No Results, No Membership Fee” Guarantee !
$ 299 Monthly
  • For those who want full support and the most options.
  • Everything in Starter Plan
  • Lab orders & review included
  • Advanced coaching tools in app
  • Priority provider access
  • Progress tracking with monthly reports
  • Weekly provider check-ins
  • Unlimited messaging with your care team
  • Custom lifestyle coaching (AI + Human review)
  • Medication adjustment & rotation support
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Frequently Asked Question

Is metformin FDA-approved for weight loss?

No. Metformin is FDA-approved for type 2 diabetes but is commonly prescribed off-label for weight loss in patients with insulin resistance, PCOS, or metabolic dysfunction.

Metformin reduces glucose production in the liver and improves insulin sensitivity. This helps stabilize blood sugar, reduce fat storage, and lower hunger signals related to insulin spikes.

Metformin is especially helpful for patients who:

  • Have prediabetes, type 2 diabetes, or insulin resistance
  • Have PCOS and difficulty losing weight
  • Struggle with cravings and energy crashes
  • Are looking for a gentle, low-cost weight loss support medication

Yes. Metformin has been widely used for decades and is considered safe for long-term use when monitored by a healthcare provider. It does not cause hypoglycemia (low blood sugar) when used alone.

The most common side effects are nausea, diarrhea, and stomach upset, especially when starting. These usually improve over time and can be minimized by starting at a low dose or using extended-release (ER) versions.

Absolutely. It’s often used alongside GLP-1s, naltrexone, bupropion, or low-dose naltrexone to address multiple metabolic pathways and boost results. Your provider will design the best combination for you.

Metformin is typically taken once or twice daily, with food, in pill form. Most patients start on a low dose and increase gradually to minimize side effects.

Important Safety and Regulatory Information

Metformin is an FDA-approved prescription medication for the treatment of type 2 diabetes. It is also widely used off-label for weight management and hormonal/metabolic conditions such as PCOS and insulin resistance.

Off-label use is a standard medical practice, based on provider discretion and supported by clinical evidence when the medication offers potential benefits outside its original FDA indication.

Metformin is generally well tolerated, but it may cause gastrointestinal side effects (nausea, bloating, diarrhea) in some patients—especially at the beginning of treatment. Taking it with food and using the extended-release version can help.

Metformin is not recommended for individuals with:

  • Severe kidney disease
  • Liver disease
  • Acute illness that causes dehydration
  • Excessive alcohol use


A very rare but serious complication called lactic acidosis can occur in patients with kidney impairment. Your provider will evaluate your labs before starting treatment.

Metformin does not cause low blood sugar when taken alone and is not a stimulant or habit-forming. Always follow your provider’s instructions and report any side effects promptly.