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Top 10 Best US Bodybuilding Influencer Affiliate Programs 

With the global fitness and health industry generating over $90 billion per year, bodybuilding affiliate programs are booming. As a content creator, you can capitalize on this growing market by partnering with top bodybuilding brands. Many programs offer commissions ranging from 8% to 50%, with platforms like Crazy Bulk and Brutal Force leading the way.

With tools like Creator Hero, a storefront platform tailored for creators, it’s easier than ever to showcase your recommended bodybuilding related brands alongside other products your followers love, creating a personalized storefront to drive engagement and earnings. 

In this article, we’ll cover the best US bodybuilding influencer affiliate programs, including details on features, commission rates, pros, cons, and how to join.

1. Muscle & Strength Affiliate Program 

Muscle & Strength is a leading retailer in the bodybuilding industry, offering supplements, workout plans, and fitness apparel. With millions of monthly visitors, it's one of the most popular fitness brands online. The global supplements market, expected to reach $250 billion by 2032, makes this program an excellent opportunity.

Products Or Services:

  • Supplements
  • Workout Plans
  • Apparel

What You Get:

  • 10% commission on sales
  • Free product samples for influencers
  • Early access to new product launches
  • Exclusive discounts for your followers

Cookie Duration:

30 days

Benefits:

Affiliates get access to a wide range of high-quality products, plus the support of a well-established brand. Muscle & Strength offers great commission rates and free products, making it attractive for creators in the fitness space.

Drawbacks:

Competition may be high due to the popularity of the program, and some content creators might find it difficult to stand out.

Known For / Unique About This Program:

Muscle & Strength is well-known for its extensive workout plans, which affiliates can promote alongside products.

Other Interesting Details:

Muscle & Strength provides detailed analytics so you can track your affiliate performance, making it easier to optimize your content.

Type Of Influencers The Brand Is Looking For:

Muscle & Strength is looking for fitness influencers who can promote supplements and workout plans, ideally those with audiences interested in bodybuilding, strength training, and fitness transformation.

Sign up URL for Affiliate Program:

https://signup.cj.com/member/signup/publisher/?cid=2999324#/Branded

2. Legion Athletics Affiliate Program

Legion Athletics offers high-quality, science-based supplements and has become a respected brand in the fitness world. With a revenue increase of 25% in 2023, it’s an ideal partner for content creators looking to promote premium bodybuilding products.

Products Or Services:

  • Supplements
  • Workout Programs
  • Fitness Gear

What You Get:

  • 0.8% - 4.8% commission on sales
  • Free samples for top affiliates
  • Special discounts for followers
  • Early access to new supplements

Cookie Duration:

30 days

Benefits:

Legion Athletics offers free samples for top affiliates, allowing you to experience and review the products firsthand. As an affiliate, you can share personal experiences and build trust with your audience, potentially leading to higher conversion rates.

Drawbacks:

The 0.8% - 4.8% commission rate is low compared to other affiliate programs in the fitness and supplement industry. This makes it less appealing for those who rely on higher commissions to justify their marketing efforts.

Known For / Unique About This Program:

Legion Athletics stands out with its no-artificial ingredients policy, making it appealing to influencers focused on clean, science-backed supplements.

Other Interesting Details:

The program provides detailed affiliate dashboards and data analytics to track performance and optimize campaigns.

Type Of Influencers The Brand Is Looking For:

Legion Athletics prefers influencers who are passionate about health and fitness, particularly those focusing on evidence-based training, supplements, and wellness.

Sign up URL for Affiliate Program:

https://legionathletics.brandchamp.io/apply

3. Swolverine Affiliate Program

Swolverine is a fast-growing brand in the fitness industry, offering performance-driven supplements tailored for athletes and bodybuilders. With a growing market presence, it is a solid choice for influencers wanting to promote high-performance products.

Products Or Services:

  • Performance Supplements
  • Apparel
  • Fitness Programs

What You Get:

  • 20% commission
  • Free product samples for top performers
  • Exclusive discounts for followers
  • Marketing materials and banners

Cookie Duration:

60 days

Benefits:

Swolverine offers performance-based products that are scientifically formulated, making it a trusted brand for fitness enthusiasts. Its affiliate program provides solid support for its content creators.

Drawbacks:

The product range is somewhat limited compared to other bodybuilding brands, which might restrict promotion options.

Known For / Unique About This Program:

Swolverine is known for its high-performance supplements tailored for bodybuilders and athletes. The program offers comprehensive support for influencers, including product samples.

Other Interesting Details:

Swolverine provides access to custom content and marketing materials to help affiliates succeed. They also offer a tiered commission system for top performers.

Type Of Influencers The Brand Is Looking For:

The brand looks for performance-driven athletes and fitness influencers passionate about promoting supplements and lifestyle choices centered around athletic performance.

Sign up URL for Affiliate Program:

https://swolverine.com/pages/share-program

4. Crazy Mass Affiliate Program

Crazy Mass is known for its legal steroid alternatives designed to help bodybuilders achieve faster results. It’s a niche player in the bodybuilding industry, with a strong reputation for its effective, science-backed supplements.

Products Or Services:

  • Legal Steroid Alternatives
  • Supplement Stacks
  • Training Guides

What You Get:

  • 40% commission on all sales
  • Exclusive access to product bundles
  • Discounts for followers
  • Free educational content and marketing assets

Cookie Duration:

30 days

Benefits:

Crazy Mass offers an impressive 40% commission, which is among the highest in the bodybuilding niche. Their range of products appeals to a niche but highly motivated audience.

Drawbacks:

Due to the nature of the product (legal steroid alternatives), some influencers might be hesitant to promote it, depending on their audience's preferences.

Known For / Unique About This Program:

Crazy Mass is unique for its focus on legal steroid alternatives, which are highly effective for bodybuilders who want faster results without harmful side effects.

Other Interesting Details:

Crazy Mass offers top-tier marketing materials and comprehensive tracking tools for affiliates, helping creators maximize their earnings.

Type Of Influencers The Brand Is Looking For:

The brand seeks fitness influencers, bodybuilders, and trainers who can promote legal steroid alternatives and share effective fitness regimens with their followers.

Sign up URL for Affiliate Program:

https://crazymass.com/bodybuilding-affiliate-program/

5. Bodybuilding.com Affiliate Program

Bodybuilding.com is one of the largest online fitness retailers in the world, offering a vast selection of supplements, workout gear, and training plans. It receives over 30 million visitors per month, making it a powerhouse in the fitness industry.

Products Or Services:

  • Supplements
  • Apparel
  • Training Plans

What You Get:

  • Up to 8% commission on sales
  • Special deals for affiliates and their followers
  • Access to exclusive training plans and workout guides
  • Free promotional materials

Cookie Duration:

7 days

Benefits:

Affiliates benefit from Bodybuilding.com’s massive market reach, which makes it easier to convert sales. The site also offers a wide variety of products, providing ample opportunities for promotion.

Drawbacks:

The cookie duration is relatively short (7 days), and commission rates may be lower compared to niche brands.

Known For / Unique About This Program:

Bodybuilding.com is known for its massive library of fitness content, from workout videos to nutrition guides, making it an excellent all-in-one platform for content creators.

Other Interesting Details:

Bodybuilding.com provides affiliates with access to detailed analytics, allowing you to monitor clicks, conversions, and earnings.

Type Of Influencers The Brand Is Looking For:

Bodybuilding.com seeks influencers with a passion for fitness, bodybuilding, and wellness. Whether you promote supplements or training guides, the brand is looking for creators with an engaged, fitness-focused audience.

Sign up URL for Affiliate Program:

https://www.bodybuilding.com/fun/affiliate.html

6. Testo Prime Affiliate Program

Testo Prime is a leading brand in natural testosterone boosters, helping men enhance energy, muscle growth, and overall performance. The global testosterone booster market is expected to grow significantly, making this a lucrative affiliate opportunity.

Products Or Services:

  • Natural Testosterone Boosters
  • Energy Enhancers

What You Get:

  • Up to 40% commission on all sales
  • Free product samples for top-performing affiliates
  • Early access to new product launches
  • Exclusive discounts for followers

Cookie Duration:

Not listed

Benefits:

Testo Prime offers one of the highest commission rates in the supplement industry, making it a great choice for affiliates. With a growing demand for natural testosterone boosters, conversions are promising.

Drawbacks:

The absence of a listed cookie duration creates uncertainty for affiliates, as they have no clear idea of how long they have to earn commissions from referred customers. Additionally, Limited product offerings may restrict the range of promotions for content creators looking to diversify.

Known For / Unique About This Program:

Testo Prime is known for its all-natural ingredients and hormone-free formula, appealing to health-conscious consumers.

Other Interesting Details:

The brand offers comprehensive tracking tools and marketing support, ensuring affiliates have everything they need to succeed.

Type Of Influencers The Brand Is Looking For:

Testo Prime is looking for fitness influencers, particularly those with male audiences interested in performance enhancement, energy boosts, and muscle growth.

Sign up URL for Affiliate Program:

https://www.authorityhacker.com/recommends/fanfuel/

7. Brutal Force Affiliate Program

Brutal Force specializes in legal steroid alternatives designed to help bodybuilders gain muscle mass and enhance performance without harmful side effects. It’s quickly gaining traction in the fitness community.

Products Or Services:

  • Legal Steroid Alternatives
  • Muscle Gain Supplements

What You Get:

  • 40% commission on sales
  • Free products for affiliates
  • Exclusive discounts for your followers
  • Marketing materials to support content creation

Cookie Duration:

90 days

Benefits:

Brutal Force’s 40% commission rate is one of the highest in the industry. Affiliates benefit from a long cookie duration and a niche but dedicated audience.

Drawbacks:

The niche nature of legal steroid alternatives may limit the potential audience for some influencers.

Known For / Unique About This Program:

Brutal Force’s extensive range of legal steroid alternatives sets it apart, offering a safe and effective solution for bodybuilders.

Other Interesting Details:

The brand provides strong affiliate support with access to marketing materials, detailed tracking, and a high conversion rate.

Type Of Influencers The Brand Is Looking For:

Brutal Force seeks influencers with audiences passionate about bodybuilding, muscle building, and strength training who are open to promoting advanced supplements.

Sign up URL for Affiliate Program:

https://affiliates.healthnutrition.com/affiliate/signup

8. Testogen Affiliate Program

Testogen is another top brand in the testosterone booster market, providing a natural solution for men looking to increase muscle mass, energy, and vitality. Testosterone booster sales have surged, making it a key market for affiliates.

Products Or Services:

  • Testosterone Boosters
  • Health Supplements

What You Get:

  • 40% commission on sales
  • Free product samples for top affiliates
  • Exclusive discounts for followers
  • Early access to new product lines

Cookie Duration:

30 days

Benefits:

Testogen offers a well-established affiliate program with solid commission rates and a growing market for natural testosterone boosters. The brand is backed by clinical research, enhancing credibility.

Drawbacks:

Similar to other testosterone boosters, the product category might appeal to a niche audience.

Known For / Unique About This Program:

Testogen is renowned for its transparent ingredient lists and clinical research backing, making it a trusted brand among fitness enthusiasts.

Other Interesting Details:

The brand offers additional marketing support, including banners, content, and educational resources to help affiliates create engaging promotions.

Type Of Influencers The Brand Is Looking For:

Testogen seeks fitness influencers with male-dominated audiences who are interested in muscle growth, strength enhancement, and overall vitality.

Sign up URL for Affiliate Program:

https://affiliates.healthnutrition.com/affiliate/signup

9. CrazyBulk Affiliate Program

CrazyBulk is a leader in legal steroid alternatives, offering products that help bodybuilders achieve faster results without harmful side effects. The brand has a loyal following and significant market share in the fitness space.

Products Or Services:

  • Legal Steroid Alternatives
  • Supplement Stacks
  • Muscle Building Products

What You Get:

  • 50% commission on sales
  • Free product samples for top affiliates
  • Marketing materials and support
  • Special discounts for followers

Cookie Duration:

30 days

Benefits:

CrazyBulk offers a high commission rate and strong support for its affiliates, including marketing materials and free products. The brand’s reputation makes it easy to promote.

Drawbacks:

Similar to other steroid alternative brands, the product line is somewhat niche and may not appeal to all fitness audiences.

Known For / Unique About This Program:

CrazyBulk is known for its extensive range of legal steroid alternatives, catering to bodybuilders looking for safe, effective supplements.

Other Interesting Details:

CrazyBulk provides a fully detailed affiliate dashboard for tracking conversions, clicks, and earnings in real-time.

Type Of Influencers The Brand Is Looking For:

CrazyBulk is looking for fitness influencers focused on muscle building and strength training, ideally with an audience that is familiar with advanced supplementation.

Sign up URL for Affiliate Program:

https://www.authorityhacker.com/recommends/fanfuel/

10. Huge Supplements Affiliate Program

Huge Supplements is a fast-growing brand offering high-quality bodybuilding supplements designed to boost performance, muscle growth, and recovery. It has gained a strong reputation within the bodybuilding community.

Products Or Services:

  • Pre-Workout Supplements
  • Protein Powders
  • Muscle Recovery Products

What You Get:

  • 20% commission on sales
  • Free product samples
  • Marketing materials and exclusive deals for followers
  • Early access to new product launches

Cookie Duration:

30 days

Benefits:

Huge Supplements offers a generous commission structure and free product samples, helping influencers to authentically showcase the brand. The broad product range appeals to a wide bodybuilding audience.

Drawbacks:

While the brand is gaining traction, it’s still relatively new compared to more established competitors, which may affect brand recognition.

Known For / Unique About This Program:

Huge Supplements is known for its premium pre-workout and recovery formulas, which are popular with serious bodybuilders.

Other Interesting Details:

The brand offers top-notch support to affiliates, providing custom marketing materials and an easy-to-use affiliate dashboard for tracking.

Type Of Influencers The Brand Is Looking For:

Huge Supplements is looking for influencers with a focus on bodybuilding, strength training, and fitness enthusiasts who are interested in promoting high-performance supplements.

Sign up URL for Affiliate Program:

https://hugesupplements.com/pages/affiliate-program

Final Thoughts On The Best US BodyBuilding Affiliate Programs

The US bodybuilding affiliate programs listed offer excellent opportunities for you to earn high commissions, ranging from 10% to 50%. Whether you’re promoting supplements, legal steroid alternatives, or training programs, these brands provide strong support with marketing materials, exclusive discounts, and free product samples. 

With tools like Creator Hero, you can further boost your earnings by showcasing these products in a personalized storefront. By partnering with these top bodybuilding brands, you can successfully monetize your content and deliver value to your audience.

FAQs
What Is The Average Commission Rate For Bodybuilding Affiliate Programs?
Do Bodybuilding Affiliate Programs Offer Free Samples To Influencers?
What Are The Benefits Of Joining A Bodybuilding Affiliate Program?
How Long Is The Cookie Duration For Most Bodybuilding Affiliate Programs?
What Type Of Content Creators Are Ideal For Bodybuilding Affiliate Programs?

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