Medifast Coupons

January Deals
Promo
Medifast January Healthy You
Reach your weight goals this January with easy plans. Simple and effective nutrition for a healthier life. Start your journey!
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Expires 2/1/2026
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January Deals
Promo
Start Medifast Diet Simplified Weight Loss | January 2026
Reach your goals this January! Science-backed programs and meals to help you feel your best.
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Expires 2/1/2026
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Free Gift
Promo
Get 28 Shakes Free
Love free stuff? Hurry to Medifast to sign up for GO and get 28 free shakes!
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Expires 1/2/2100
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$100 Off
Promo
Get A Free Week Of Meals (Save $100)
Jumpstart your 2020 goals with a week of free meals from Medifast, when you sign up for a 30-day Medifast Go kit.
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Expires 1/2/2100
40 used in the last hour
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Deal
Promo
Free Gifts With 1st Monthly Order
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Expires 1/1/2036
45 used in the last hour
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These offers have expired, but may still work

Promo

Find Your Plan

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30 Day Kits

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Medifast Weight-Loss Plans

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Meal Replacement Options

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Promo

Lean & Green Meals

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Popular Medifast Coupons for January 2026

Coupon Description	Discount Type	Expiry Date
Free Gifts With 1st Monthly Order	Online Deal	Jan 1, 2036
Get A Free Week Of Meals (Save $100)	Online Deal	Jan 2, 2100
Get 28 Shakes Free	Online Deal	Jan 2, 2100
Start Medifast Diet Simplified Weight Loss \| January 2026	Online Deal	Feb 1, 2026
Medifast January Healthy You	Online Deal	Feb 1, 2026

FAQs from Medifast

We concentrate on saving you money at Groupon so you can concentrate on the important stuff. When picking a promo code from amongst our coupons, click the ‘Copy Code’ prompt before you start shopping your meals and plans. Once you’re at the checkout, paste your code in the designated promo code box to slash the price of your cart.

Yes! Medifast is the brand recommended by thousands of health care providers

Medifast won't abandon you the way fad diets have in the past. The Medifast Transition, Maintenance, and Exercise Plans pick up where the Medifast Achieve Plan ends, and teach you how to sustain your weight-loss results long term!

This is everything you need to know about Medifast Diet

Medifast Diet Plan

Outstanding Medifast coupons and how to use them

See how others have succeeded in slimming through Medifast reviews

It’s easy to be skeptical when it comes to diet plans, which is why Medifast encourages potential slimmers to look through their Testimonials page. So don’t take out word for it, after all, the Medifast Diet has been trimming weight for willing dieters since the 1980s!

Students and the Medifast diet

Unfortunately, Medifast does not currently offer extra discounts for students or other parties. However, all customers are welcome to save using our selection of Groupon coupons.

Get delicious meals shipped for your Medifast Diet

All meals and orders shipped from Medifast operate under the same shipping windows, with a rough estimate of around 2-7 business days for delivery after being processed. Your shipping fee will depend on your location and cart total, whilst orders priced between $150 and $249.99 will always have a flat shipping rate of $5. Orders priced over $250 get shipped free of charge.

The Medifast Diet satisfaction guarantee

Medifast believe in the power of their diet and are dedicated to providing 100% satisfaction for all their customers. Therefore, if you find yourself unsatisfied, you can return your order within 30 days of receipt for a full refund (minus shipping fees). All returns will require a Return Authorization Number (RAN) to be confirmed, which can be acquired by calling the customer success team on 866-451-9264.

Stay connected with Medifast Diet and enjoy they their latest coupons

To talk through your weight-loss plan or find out more, call the Medifast team on (800) 209-0878 during the hours listed below:

Monday – Friday: 8:00am to 11:00pm (ET)
Saturday: 9:00am to 6:00pm (ET)

Should you prefer, you can contact Medifast directly by leaving a message on their Contact page.

Discover an amazing brand: Medifast

Trim that waistline while maintaining all the natural proteins, fibers and nutrients needed to keep healthy with the Medifast Diet. Created and trusted by physicians, this system is curated to deliver fast and effective weight loss without sacrificing taste or the important minerals your body craves. Join millions of happy, healthy patrons today and start saving while you slim with our Medifast coupons here at Groupon. Whether you want fast and immediate results or a more gradual slimming process, there’s a food plan to match your dietary desires.

Snap up the best savings with Medifast

To get an overall idea of the diet, the specific tailored plans and how they’ll contribute to a thinner, better you, you’ll want to look through the Medifast weight-loss guides and tools page. Featuring PDFs for general guides, breakdowns of meals, exercise, specialist plans for seniors and diabetics and plenty more, consider this online resource a fantastic instrument in your Medifast journey, whether it’s used as a simple manual or as your go-to tool for success.

The best of Medifast

You can begin charting your path towards weight loss by picking your Medifast Diet plan. With both the Medifast GO plan for speed slimming and the Medifast Achieve plan for flexible dieting promising astonishing results, make sure you get a great price to match the waistline with a Medifast promo code. Quick slimming is achieved thanks to a low-fat dietary selection, combining delicious meals full of protein and vegetables with an array of healthy snacks.