
Self-Managed
Sandra Lorden Alvarez is a Spanish fitness and nutrition creator who specializes in evidence-based fat loss, muscle gain, and practical healthy eating. Her content combines online coaching, approachable recipes, and strong wellness education, making her a great fit for brands in nutrition, supplements, activewear, and healthy lifestyle campaigns.
New to athlete partnerships? See how sports sponsorship works on OpenSponsorship.
1 post & 1 story with the Sandra Lorden Alvarez promoting your product.
Long-term deal involving appearances, photoshoots, social media and more.
Have Sandra Lorden Alvarez make a live appearance at your next event
Brands can sponsor Sandra Lorden Alvarez on OpenSponsorship by creating a free account, browsing Sandra Lorden Alvarez's profile, and sending a sponsorship proposal for social posts, appearances, or integrated campaigns. OpenSponsorship handles messaging, deliverables, and deal terms in one platform so you can connect directly with this content creator.
Sandra Lorden Alvarez is listed on OpenSponsorship and available for brand sponsorships. Brands can review campaign packages, audience details, and pricing on this profile, then submit a proposal to start a partnership with this content creator.
According to OpenSponsorship, estimated pricing to sponsor Sandra Lorden Alvarez starts at $4,000 for a social media post, $6,000 for a appearance and $36,000 for a brand ambassador campaign. Final rates depend on deliverables, usage rights, and campaign scope. Sign up on OpenSponsorship to view packages and send a proposal.
According to OpenSponsorship, Sandra Lorden Alvarez's audience includes 15K+ Instagram followers, based in ES. Brands can use this profile to evaluate reach, content niche, and sponsorship fit before sending a proposal.

How do you measure influencer marketing ROI when half the numbers social media gives you are vanity metrics? It is the question brands ask us most, and it came up again when I joined Massimo Marinelli on the Berkida Ventures Podcast. After more than ten years and thousands of brand deals with athletes and creators at OpenSponsorship, here is how we think about it, and the framework we use with our clients.
October 28, 2026

Genisys Credit Union, headquartered in Auburn Hills, Michigan, has done something most brands never do with athlete sponsorship: it kept renewing. What started as a single partnership with Detroit Lions tight end Sam LaPorta has become a multi-year, two-athlete program that Genisys has renewed and expanded every season since 2024, adding Lions wide receiver Isaac TeSlaa in 2025 and renewing him again in 2026.
October 6, 2026