Why partner with us
Built for creators who care about quality
10%
Commission on sales
Earn on every qualifying referral, with transparent reporting and monthly payouts.
300+
Curated brands
Recommend supplements from Europe, the US, and Canada — vetted for quality and authenticity.
Live
Real-time dashboard
Track clicks, conversions, and earnings from your affiliate dashboard anytime.
1:1
Partner support
Our partnerships team helps with codes, campaigns, and product questions.
How it works
Start earning in three steps
Apply
Tell us about your audience and the platforms you use. We review every application within 5 working days.
Get your links
Approved partners receive tracking links, discount codes where eligible, and brand assets to share.
Earn & grow
Share products you genuinely use. Track performance in your dashboard and receive monthly payouts.
For creators
Content that converts without compromising trust
Your audience follows you for honest recommendations. Gymstack gives you access to the brands they already search for.
- Dedicated partner manager for approved creators
- Seasonal campaigns and new product launches
- Custom discount codes for your community
For athletes
Recommend what you use. Earn on every order.
Partner with Gymstack to share the stacks you rely on — from pre-workout to recovery.
- Product seeding for qualified athlete partners
- Featured placement on our partners page
- Co-branded content opportunities
Community
Who we partner with
-
CreatorFitness creators
YouTubers, coaches, and trainers sharing honest stack recommendations with their communities.
-
AthleteCompetitive athletes
Runners, lifters, and hybrid athletes who recommend the supplements they use daily.
-
CoachCoaches & PTs
Personal trainers and online coaches guiding clients on nutrition and supplementation.
Ready to join the Gymstack partner programme?
Applications are open to UK-based creators, coaches, and athletes. Tell us about yourself and we'll be in touch within 5 working days.
Apply nowAffiliate FAQs
Who can apply?
Who can apply?
We welcome UK-based fitness creators, coaches, personal trainers, and competitive athletes with an engaged audience on social media, YouTube, TikTok, or a blog.
How much commission can I earn?
How much commission can I earn?
Rates vary by partner tier and product category, typically up to 10% on qualifying referred sales. Exact rates are shared when your application is approved.
When and how do I get paid?
When and how do I get paid?
Approved affiliates receive monthly payouts on qualifying sales. Track earnings and pending commissions in your affiliate dashboard.
Do you provide free products?
Do you provide free products?
Product seeding is available for selected partners based on audience fit and content plans. Mention your interest in the application form.
How long does approval take?
How long does approval take?
We aim to review all applications within 5 working days. You'll receive an email once approved or if we need more information.