Top Instagram Nutrition Creators for Brand Partnerships (2026)

A Mexican nutritionist with nearly 490K Instagram followers who blends lifestyle, wellness, and travel content — with recent posts spanning gym progress updates and Japan travel moments.

Is a Mexican lifestyle and fitness influencer with 483,534 followers who creates content focused on glutes/fitness and fashion, posting an average of 1.2 times per week with a balanced mix of video (47%) and carousel posts (53%).

Is a Swiss-based lifestyle creator who produces fashion-focused content, particularly try-on hauls from accessible brands like Zara and Pull & Bear, with 67% of her posts being video content.

Is a Brazilian marathon runner who creates high-frequency content (33.8 posts per week) focused on running and endurance sports, maintaining a solid 4% engagement rate with her 438K followers.

Is a competitive bodybuilder and fitness influencer who documents her competition prep journey and workout routines through a mix of gym content (40% video, 60% photo carousels) posted 1.5 times per week to her 426K followers.

Is a Colombian fitness model and online coach with 421K followers, creating a blend of workout tutorials, nutrition guidance, and aspirational lifestyle content primarily in Spanish.

Creates fitness and lifestyle content with a focus on wellness and body positivity, leveraging her nutrition science background to build authentic connections with her 403K followers who engage at a 1.77% rate across her 5.9 weekly posts.

Is a Brazilian health and wellness creator who specializes in weight loss content, particularly focused on belly fat reduction through her "PROGRAMA SECA BARRIGA" program.

A fitness and nutrition creator with 376K followers on Instagram, producing content across whole food recipes, pilates, and strength training with a warm, informed, and aspirational tone that balances aesthetic appeal with credible, practical advice.

Is a credentialed nutrition expert (M.S.

Is a certified personal trainer and nutrition expert who creates fitness content focused primarily on glute training and strength workouts for women, posting 2.3 times per week to her 348K followers with 87% video content.

Is a London-based skincare and wellness creator with 340K followers who produces predominantly short-form video content (80%) centred around acne-prone skin, gut health, and Korean skincare routines.

Is a Spanish-speaking nutritionist and fitness creator who produces video content focused on "what I eat in a day" meal planning, primarily targeting muscle building while minimizing fat gain.

A Brazilian fitness influencer with 330K Instagram followers who creates primarily video content (60%) focused on female muscle building and gym training, as evidenced by her top hashtags like "treinofeminino," "hipertrofiafeminina," and "gymgirls." Her content style is motivational and lifestyle-oriented with a spiritual undertone, posting 3.1 times per week with captions emphasizing daily improvement ("Todo dia 1% melhor") and nutrition's importance ("Alimentação é 80%").

Focused on sustainable fat loss, nutrition, and marathon running, with a balanced approach that emphasizes moderation over extreme measures.

A Spanish-language fitness and beauty creator based in the Latin American market, with nearly 300K followers and an exceptional 10.42% engagement rate that signals a highly active and loyal community.

A Chilean nutritionist and healthy eating content creator with 292,235 followers who focuses on making nutritious food accessible through simple recipes and snack ideas, posting primarily video content (80%) with a conversational, encouraging tone in Spanish.

A credentialed sports nutritionist (CRN-3 registered, postgraduate-trained) based in São Paulo who blends professional expertise with an active, relatable lifestyle — covering training routines, performance nutrition strategies, and practical eating habits across a content mix that's majority video (53%) and carousel (27%).

A certified Spanish fitness trainer and nutritionist who creates female-focused workout content, particularly emphasizing glute training and hormonal balance for body transformation.

Is a Colombian fitness and wellness creator who blends workout tutorials, macro-friendly recipes, and deeply personal messaging around body image and mental health — all in Spanish, making her highly relevant for Latin American audiences.

Is a holistic nutritionist based in London who creates wellness-focused content emphasizing anti-inflammatory recipes, natural health practices, and feel-good lifestyle content through a mix of video (40%) and carousel posts (60%).

Creates simple vegan recipes and wellness content with a focus on whole foods, gut health, and nutrition, posting 1.4 times per week to her 251,852 followers with a strong 6.61% engagement rate.

Is a certified health coach who creates Spanish-language video content focused on weight loss and body transformation for women, with 248,421 followers and a strong 4.26% engagement rate.

A Colombian fitness creator focused on gym training, calisthenics, and body transformation content, posting primarily short-form videos (75%) with an energetic, motivational tone directed at Spanish-speaking women.

A Spanish-language fitness and lifestyle creator based in Colombia with ~237K followers, blending gym culture, running, and personal life moments through a warm, emotionally expressive tone.

A Spanish-language fitness creator with 231K followers who focuses on gym training, Hyrox, running, and female-specific wellness topics including hormonal health, cortisol management, and glute development — the latter anchored by her own "Programa de Glúteos." Her content leans heavily video-first (75%) with a tone that blends motivational energy with accessible education, as seen in captions breaking down cortisol myths and injury prevention for runners.

Is a fitness model and wellness professional who creates content focused on competitive bodybuilding, posing, and lifestyle, with 73% of her posts being multi-image carousels that likely showcase transformation photos and competition prep.

Creates fitness and wellness content with a focus on Brazilian-style glute training, posting 1.1 times per week to her 229,099 followers through a mix of videos (33%) and carousel posts (67%).

Is a Miami-based Latina lifestyle creator and fitness coach with 226K followers, specializing in glute-focused training content delivered through a mix of educational video reels and carousel posts.

Is a Portuguese-speaking lifestyle and fashion influencer with 212,653 followers who maintains an exceptionally high 31.08% engagement rate despite posting infrequently at 0.3 posts per week.