10 Best Weight Loss Affiliate Programs In 2021

The entire weight loss industry is a funny thing.

“Funny” as in it’s proof of how wealthy our societies have become in a few short decades.

We now have a surplus of high-calorie food, to the extent that morbid obesity is now an emerging health crisis in many developed countries.

The weight loss industry itself is worth an estimated $70 billion right now but is projected to grow by at least 2% every year for the foreseeable future.

And that makes even more sense when you realize that there are now an estimated 2.1 billion obese adults alive today.

That’s as big a demographic (no pun intended) as you could wish for, and an entirely profitable one too.

We know what it looks like when you tap into the right market with an affiliate site:

Or this:

And weight loss is a typical example of a lucrative niche that could generate a 5 or 6-figure income for you.

Truly life-changing money.

Once you know the right weight loss affiliate programs to promote, of course.

So, here they are.

Weight Loss Affiliate Programs

1. Weight Watchers
2. Eat Sleep Burn
3. Bluefin Fitness
4. Mayo Clinic Diet
5. South Beach Diet
6. Medifast
7. Noom
8. Diet Direct
9. Dr. Colbert’s Keto Zone
10. Bistro MD

Weight Watchers

Weight Watchers (or WW for short) is one of the oldest weight loss programs out there, tracing its history back to 1963.

In a society where fad diets are the norm, Weight Watchers has weathered the storm of change.

That longevity really matters when you’re going to invest the time and effort in promoting a given affiliate program.

Basically, you’re allocated a certain number of points for meals, with the goal of losing around 1 – 2 pounds of fat each week.

So you can eat whatever you want (within reason) as long as you don’t go over your points limit.

But it mixes in a social element, where you can attend meetings to get weighed, but also get hints and tips from your meeting leader and other participants on the best ways to lose weight and keep it off.

In terms of affiliate income, you’ll earn $10 for everyone who subscribes to WW through your affiliate links.

Seasonality is sometimes a concern around programs like this (New Year’s resolutions, etc), but the EPC for this program indicates that year-round money is possible.

Plus, they have a huge amount of brand awareness, making this one of the easier programs to promote.

URL: Weight Watchers affiliate program

Commission:  $10 per sale

EPC:  $71.06

Cookie duration: 14 days

Eat Sleep Burn

There are those of us who understand that eating fewer calories and getting more exercise is the path to weight loss. 

But there are lots and lots of others who want to be able to lose weight without any effort on their part at all.

And that’s the exact demographic that Eat Sleep Burn targets. 

The idea is that you can promote fat burning in your body while you sleep.

Although there is real logic behind their claim – producing too much cortisol can result in a person gaining weight even when they’re exercising regularly.

So the core idea of the program is how poor sleep habits negatively impact your health.

The average payout per sale is $50.66, and there’s also the potential for recurring income here.

So between the high gravity score, high initial payout and potential for monthly residuals, you can see why this is one of the most popular weight loss products on ClickBank.

Note: We published a complete guide on how to make money with ClickBank. You can also read other post with in-depth Clickbank review.

URL: Eat Sleep Burn

Commission:  $50.66

Gravity: 60.97

Cookie duration: 60 days

Bluefin Fitness

Eating a healthy diet can only get you so far on your journey to weight loss. 

The truth of the matter is that the more lean muscle mass you have, the easier you’ll find it to lose weight.

But some people hate the gym.

I totally get that – there’s usually more posing and talking done than sweating and gaining.

The range of gym equipment available from Bluefin Fitness allows you to get a gym-quality workout session in the comfort of your own home.

So no more commuting to the gym, no more queuing for machines.

Or at least that’s how I’d pitch it to a fitness-focused audience.

This is a program for UK and Ireland affiliates simply because Bluefin is based in the United Kingdom.

You’ll get 10% commission on every sale referred through your affiliate links.

So, with an average order value of $330, that puts $33 in your pocket.

They also have a 16% conversion rate, so almost 1-in-5 of your visitors will result in a commission payment to you.

URL: Bluefin Fitness

Commission: 10%

EPC:  $558.57

Cookie duration: 60 days

Mayo Clinic Diet

The Mayo Clinic is one of the most respected non-profit sources for healthcare and health education in the world.

And they’ve been providing this service from their multiple locations since 1864.

So, the advice they provide through their ‘Mayo Diet’ program is based on what is medically proven to allow safe and consistent weight loss.

There are no “magic pills” on offer here, or anything other than a way for your visitors to learn how to eat a more balanced diet, cut out the crap, and add some exercise to their daily routine.

And it works – they have tons of success stories from clients who have lost 30, 40 and even 80 pounds.

This is a weight-loss program run by weight loss experts.

You’ll need an account with Rakuten Linkshare to promote this affiliate program – just an FYI.

Affiliates are paid $40 for each of their referrals that stay subscribed for at least 30 days.

That base commission rate increases to $50 per subscription if you refer more than 20 new clients to them in a given month.

Those facts make this one of the better weight loss affiliate offers in this roundup.

URL: Mayo Clinic Diet

Commission:  Up to $50

EPC:  TBC

Cookie duration: 30 days

South Beach Diet

The South Beach Diet tackles the age-old problem faced by people who know they need to lose weight but struggle with that.

And that struggle is down to what they eat each day, which is mostly sugar or fat-filled junk.

So with this diet, you get Keto-friendly meals shipped directly to your door.

That means the excuse of not having time to cook and order takeout instead is gone.

Your audience simply selects the plan that best suits them and South Beach takes care of the rest.

And your leverage here is that South Beach claims people following their plan can experience 7 pounds of weight loss in their first 7 days with the program. 

Affiliates get a 5% cut of all sales they generate for this weight loss affiliate offer.

So you’ll earn $13 for anyone who signs up for their ‘Silver Plan’ or $16 if they instead sign up for the ‘Platinum Plan’. 

The only real annoyance with this program is the 10-day cookie – one of the shortest of all the weight loss affiliate programs listed here.

URL: South Beach Diet

Commission:  5%

EPC:  TBC

Cookie duration: 10 days

Medifast

Most people have no idea how unhealthy their eating habits actually are.

Their meals are too big, too small, or completely missing.

Or the meals they do actually prepare are soaked in fat and have no real nutritional value e.g. frozen dinners.

Medifast solves that problem by shipping your meals to you. 

And even better is that each serving is portion and calorie-controlled, and you eat up to 5 meals per day.

They even supply you with healthy snacks and there are gluten-free meal options available.

Of all the weight loss affiliate programs listed here, this one grabbed our attention.

Yes, the product and branding are solid…but they pay a 3% commission for orders from existing customers.

Which means the potential for recurring income i.e. work once and get paid several times.

URL: Medifast affiliate program

Commission:  Up to 20%

EPC:  $128.59

Cookie duration: 7 days

Noom

You may have noticed Noom popping up online over the last few months.

If not, I have – and it’s not the result of interest-based targeting either.

They’re literally everywhere, each of their ads talking about weight loss and living a healthier lifestyle…but cryptic enough to not give too much away.

Basically, what Noom does is helps your audience develop better habits so they can break out of the yo-yo dieting cycle.

This is why roughly 50% of people who lose weight through strict dieting alone end up putting all their previous weight back on, plus an extra few pounds. 

Noom gets into the psychology of your lifestyle habits and helps you break through them with the help of their app.

It’s like carrying a tiny weight loss and nutrition coach around in your pocket all the time.

These guys have their online marketing nailed down, so you’re dealing with one of the few weight loss affiliate programs that takes its marketing as seriously as it does its product.

As an affiliate, you’ll get paid $15 for any of your referrals who sign up for a free trial of Noom.

But they do also offer bonuses for top-performing weight loss affiliates. 

URL: Noom affiliate program

Commission:  $15

EPC:  TBC

Cookie duration: 30 days

Diet Direct

Diet Direct is the home of the WonderDiet brand, which includes a number of high protein foods, shakes, bars, and weight loss supplements.

Basically everything you could possibly need for a calorie-controlled diet.

What this company is probably best known for though is their meal plans – your visitors sign up to have healthy meals and/or snacks delivered directly to their home.

This helps get around the emotional buying and eating that happens when people visit their local grocery store.

Customers can order a 4,8 or 12-week meal plan depending on their weight loss goal.

And now for the good stuff – how much you can earn.

Well, affiliates get a 10% commission on anything they sell to a brand new customer.

So, if somebody signs up for a 12-week ‘Basic’ plan then you’ll earn $48.

But you also get a 5% commission on any purchases made by returning customers.

This is one of the few weight loss affiliate programs we found with a recurring income model.

URL: Diet Direct

Commission:  10%

EPC:  $65.57

Cookie duration: 30 days

Dr. Colbert’s Keto Zone

Dr. Don Colbert is a board-certified physician with 30 years of experience in family health.

But he’s also the author of a number of best-selling books, including “Keto Zone Diet”, which is what we want to focus on here.

For those of you not familiar with the subject matter, a “keto” diet encourages you to eat fewer carbohydrates. 

Or basically a low carb diet, the goal of which is always the same – to lose weight. 

So in addition to his book, Dr. Colbert also sells a number of “Keto Zone” weight loss supplements and products.

This affiliate program has an average order value of $135.71 and a commission rate of 10%.

So each transaction should put $13 in your pocket, which isn’t a ton of money.

But they have a pretty high ‘Power Rank’ score and an 11% conversion rate.

Put simply, this indicates their affiliates are making quite a bit of money promoting this affiliate offer, while also helping their visitors with their weight loss. 

URL: Dr. Colbert’s Keto Zone Diet

Commission:  10%

EPC:  $105.70

Cookie duration: 60 days

Bistro MD

When you think about the phrase “diet food” you no doubt conjure up an image of a bland and tasteless meal fit for a trip straight to the bin.

But it doesn’t have to be that way thanks to Bistro MD.

Each of the meals that form the foundation of this weight loss program was designed by a doctor.

So that ensures that your audience gets meals that have the right balance of protein, carbs, and all that other good stuff.

Your visitors can choose between a “set menu” from Bistro MD or they can have a custom program designed for them instead.

Affiliates promoting this weight loss program will earn a flat $45 for every sale they make.

The strong ‘Network Earnings’ performance, along with an equally strong EPC, makes this a program you can almost definitely make money with.

URL: BistroMD

Commission:  $45 per sale

EPC:  $86.91

Cookie duration: 45 days

Over to You

And that brings us to the end of our roundup of weight loss affiliate programs.

There were some brands we’d liked to have included like UniSlim and Slimming World, alas they don’t have affiliate programs.

So that sucks.

After all, they’re two of the bigger names in the weight loss industry. 

But we did find a broad enough selection of high-performing affiliate programs for you to start earning money from pretty much straight away.

You do know how affiliate marketing works…right?

If not, that’s no biggie – we’re more than happy to show you how to make money with affiliate websites.

All is revealed in our free 2-hour training seminar on affiliate marketing. 

And it’s not nearly as complicated as some “gurus” desperately want you to believe. 

Promise.Just let us know the best email address to send your invite to.