🫃 Best Weight Loss Affiliate Programs In 2025 (High-Paying Offers)

Looking to make money in the fitness niche? 

Explore the top weight loss affiliate programs of 2025, including high-ticket and highest paying commissions to boost your affiliate earnings.

Latest Weight Loss News and Statistics

• 2.3 billion adults are children are facing obesity issues, and this number could increase up to 2.7 billion in 2025. (Source: World Health Federation)
• The Class 2 obesity saw a 100% increase in the US from 63 M to 136 M. The Eastern Mediterranean region saw a 200% increase, Europe 50%, South East Asia more than 300%, and Western Pacific more than 400%. (Source: World Obesity Atlas)

What Are the Best Weight Loss Affiliate Programs In 2025?

Here’s a table of high-paying weight loss affiliate programs trusted by successful affiliate marketers and health influencers:

These affiliate programs are known for their high EPCs, conversion rates, and consistent performance in the weight loss affiliate marketing niche.

What Are the Highest Paying Weight Loss Affiliate Programs?

We will talk a little about each of these affiliate programs in the weight loss industry.

1. WW International (Weight Watchers)

• Commission: $10 per subscription
• Cookie Duration: 30 Days
• Joining Link: Impact

Formerly Weight Watchers, WW International is the best affiliate program in the weight loss niche. For over 50 years, WW has been offering easy-to-follow weight loss medication plans. To promote the Weight Watchers affiliate program, you can join Impact and access all the promotional materials.

2. Noom

• Commission: $10 per subscription
• Cookie Duration: 30 Days
• Joining Link: Impact

With Noom Med, high-quality medications, obese people can lose up to 48% more weight. If you are prescribed the Noom GLP-1 medication, it gets shipped to your doorstep within 7 days. By promoting the Noom affiliate program, your audience can purchase psychology-based weight loss medication and get results that last long.

3. Goli Nutrition

• Commission: 25% on every sale + 20% on affiliate referrals.
• Cookie Duration: 30 days
• Joining Link: https://partners.goli.com/login

Goli Nutrition is the #1 Ashvagandha vitamin brand in the USA that offers a money-back guarantee on gummies. It has been featured on Mens’Health, Womens’Health, BYRDIE, WeeklyUS, and Essence. By joining the Goli Nutrition affiliate program, you can offer a 10% discount to your audiences and earn commission on every sale. Apart from affiliate commission, you can also earn referral commissions for every referral that joins its partner program.

4. Fittrack

• Commission: 10% | $20
• Cookie Duration: 30 days
• Joining Link: Impact

Fittrack is the only weight loss product affiliate program that works on both CPC and CPA commission models. The average order value is $85, which means more commissions. FitTrack’s affiliate program is powered by Impact, the #1 affiliate network, with all the promo materials. Commissions are paid on app subscriptions and sales of Smart Scales.

5. BiOptimizers

• Commission: 30% Revshare on ClickBank and Digistore24, 10% on Refersion, and 10-15% on CJ Affiliate.
• Cookie Duration: 180 days by Refersion, and 60 days by CJ Affiliate.
• Joining Link: https://bioptimizers.com/vip-center

You can join the BiOptimizers affiliate program by choosing categories like:

• Direct response marketing,
• Influencer marketing, 
• Paid sponsorship,
• Practitioner partners,
• Wholesale distribution, and
• UK promotion partners.

After joining the program, you can promote and monetize via your Clickbank account, Instagram account, email marketing, or blog posts.

6. Custom Keto Diet

• Commission: 75% on digital products | 40% on physical products
• Cookie Duration: 60 days
• Joining Link: https://www.customketodiet.com/affiliates/pixel-track

To join the Custom Keto Diet affiliate program, you need to have a Clickbank account. As an affiliate, you can promote a brand new product that lets men and women prepare their keto diet plan based on BMI and diet. The personalized keto diet plan is a scientifically proven method to reduce fat and is available to users instantly after payment.

7. Lumen

• Commission: 5-20%
• Cookie Duration: 30 days
• Joining Link: https://www.lumen.me/affiliates

Join the Lumen affiliate program powered by Affiliatly and help your audiences improve their metabolism. Lumen offers extra bonuses to affiliates with high sales and the best performance monthly. Promoting Lumen is easy and can be done via blog, website, or email. Sales will soar as Lumen is one of the pioneers in hand-held metabolism trackers with an app that guides users to a healthy lifestyle.

All of the above weight loss high-ticket affiliate programs are best for health affiliates that combine high value with mass appeal.

Why Promote Affiliate Programs for Weight Loss?

Affiliate programs for weight loss are popular because they:

• Target a massive global audience.
• Evergreen niche with categories like app, health supplements, wellness programs, gummies, fitness products, etc.
• Versatile high-ticket commissions on app subscriptions and products.
• Promote via site, email, video, and social media platforms.

They’re also beginner-friendly and convert well with emotional storytelling and before/after success journeys.

What Is Weight Loss Affiliate Marketing?

Weight loss affiliate marketing involves promoting health products or services and earning commissions per sale or lead. It often includes:

• Supplements and pills,
• Diet plans and coaching,
• Smart gadgets and tracking devices, and
• Fitness apps and digital programs.

Do Affiliate Programs Work in the Weight Loss Niche?

Yes, affiliate programs work very well in the weight loss niche, but you need to choose the right offers and traffic channels. Key factors for success include:

• Providing success or transformation stories.
• Using SEO, email, video, or influencers to drive traffic.
• Spy on competitor ads and run winning ad campaigns.
• Place links and banners where they convert the most, and utilize coupons at the right time.

Where Can I Find Weight Loss Affiliate Offers?

These networks make it easy to find, compare, and apply to affiliate programs for weight loss under one dashboard. These affiliate networks also provide promotional materials and tracking tools to analyze performance.

Pro Tips to Succeed in Weight Loss Affiliate Marketing

🔍 Use long-tail SEO keywords with user intent like “best fat burner for women over 40”.

🎯 Create UGC-style content — real product reviews, trials, and testimonials.

🧩 Use email funnels for high-ticket offers.

📊 Track your links and optimize based on performance.

Final Thoughts: Should You Promote Weight Loss Affiliate Programs?

If you’re looking for a niche with high demand, research-based content, and high conversion rates, the weight loss affiliate marketing niche is an optimal choice.

Whether you’re blogging, making YouTube videos, short TikTok videos, or reels on Instagram, you’ll find affiliate weight loss products that fit with your audience’s interests.

After you promote the top-tier affiliate programs in the weight loss category, you should track their performance and build a strategy. Make use of spy tools to spy on your competitor’s affiliate ads and run ad campaigns that make money.

🔎 FAQs | Best Weight Loss Affiliate Programs