Hire the Best Nutritionists
in Spain

More than 3,000 reviews on G2
Rating is 4.5 out of 5.
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of Upwork by G2 peer reviewers
Nicole T.

Barcelona, Spain

$45/hr
5.0
6 jobs

Launching a food supplement, cosmetic or consumer product? I help brands identify regulatory risks, correct compliance issues and prepare their products for market launch across the EU, UK, USA and other key markets. I am a Pharmacist, Nutritionist and Regulatory Affairs Consultant supporting startups, manufacturers, Amazon sellers and established brands. FOOD & DIETARY SUPPLEMENTS 🟢 Formula and ingredient compliance assessments 🟢 EU and FDA label reviews 🟢 Nutrition, health and marketing claims 🟢 Product notifications and registrations 🟢 Amazon, website and advertising compliance COSMETICS & PERSONAL CARE 🟣 EU and UK label, artwork and INCI reviews 🟣 PIF and CPSR documentation assessments 🟣 CPNP and SCPN notification support 🟣 Cosmetic claims, warnings and mandatory information 🟣 EU Responsible Person services, subject to documentation review CONSUMER GOODS 🟠 EU GPSR compliance assessments 🟠 Product safety, warnings and traceability 🟠 Technical documentation and test report reviews 🟠 Manufacturer, importer and economic operator requirements 🟠 EU Responsible Person and Amazon compliance support 📋 WHAT YOU WILL RECEIVE • Clear identification of regulatory risks • Specific corrections and compliant alternative wording • Annotated labels or artwork, when applicable • A practical checklist and prioritised next steps I do not simply provide extracts from legislation. I explain what needs to change, what can remain and the most efficient way to move your product forward. 💡 WHY WORK WITH ME? ✅ Professional background in Pharmacy and Nutrition ✅ Experience across supplements, cosmetics and consumer goods ✅ Regulatory support across more than 10 markets ✅ Practical, structured and business-oriented advice ✅ Clear communication with brands, laboratories, manufacturers and designers 🌍 MARKETS SUPPORTED EU | UK | USA / FDA | Australia | LATAM 🤝 HOW WE CAN GET STARTED Send me a brief message with your product type, target market and current project stage. You can also attach any available formula, ingredient or INCI list, label, artwork or regulatory documentation. I will assess your needs and recommend the most appropriate regulatory support to move your product forward efficiently and with confidence. Let’s make sure your product is compliant and ready for market

  • Nutrition
  • Food & Supplements
  • Regulatory Compliance
  • Label Compliance
  • Product Label
  • Cosmetic Regulation
  • Cosmetics
  • Amazon Private Label
  • Food & Beverage
  • Product Registration
  • Product Documentation
  • Product Specification
  • Quality Assurance
  • Health
Anna C.

Barcelona, Spain

$100/hr
5.0
14 jobs

90+ Clients | 5+ years | ex-engineer ✨ My name's Anna Cuxart and I'm a Notion Consultant for Business Owners & Digital Agencies. 😊 I help founders work more efficiently with their teams, so they can manage all their Clients, Projects, Documents, and Tasks in one single place (with automations, if needed). 👇🏾 I optimize current workspaces to bring them to the next level & build custom systems from scratch if you don't have one yet. 👩🏼‍🏫 I'm also a Notion Ambassador, which means I belong to the official Notion community and have direct access to them. This always comes in handy to know the latest updates and get extra care & support when needed. 👇🏾 Send me a message here and let's meet for an online coffee chat!

  • Digital Project Management
  • Business Cases
  • Notion
  • Organizer
  • System Analysis
  • Automation
  • Process Improvement
  • Project Management
  • Process Design
  • UX & UI
  • Template Design
  • Customer Relationship Management
  • Database Management
  • Business Process Automation
  • Project Workflows
Karen K.

Madrid, Spain

$40/hr
5.0
3 jobs

About me 📌Registered and Certified Nutritionist and Dietitian 📌Master's degree in Training and Sports Nutrition 📌5 years of experience in the health and wellness field and guiding people 📌Passionate, creative Lifestyle and Wellness Content creator 📌Dancer and Barre, pilates trainer I OFFER ✅100% individualized Science - based Program to accomplish your goals through a 60 min video consultation. ✅I also love to create content about health, fitness or lifestyle. Throught writing or creating attractive videos that motivate people to improve their lifestyle. ✅UGC creator If you are interested in: ‼️Weight loss , muscle gain , meal plans , vegetarian diet plan , vegan diet plan , plant based diet plan , nutrition education , supplement recommendation based on your goal, creating healthy lifestyle habits , refine the quality of your dietary intake and realizing your fullest potential..... This is the right place!! ‼️Creating UGC videos about a specific product, meal preparation, blogs, healthy lifestyle, etc. ¡With the appropriate tools and professional guidance, you possess the capacity to achieve your health aspirations! Allow me to be your ally in your journey towards optimal health. CONTACT ME LANGUAGES: Español, Deutsch, English

  • Nutrition
  • Meal Planning
  • Dietetics
  • Food & Supplements
  • UGC
  • Coaching Session
  • Lifestyle
  • Health & Fitness
  • Health & Wellness
  • Health Coaching
  • Veganism
  • Vegetarianism
  • Food Writing
  • Food Science
  • Content Creation
Jennifer O.

Barcelona, Spain

$65/hr
5.0
28 jobs

Health and wellness content doesn’t have to be boring, clinical, or confusing. It should empower, inform, and make people feel like they’re talking to an actual human who knows exactly what they need — and how to make it happen. Hey! I'm Jennifer, a maple-syrup-loving Canadian therapist and nutritionist.... What I do: I create interesting, engaging, and action-oriented content in the health and wellness space. From blog posts and articles to lead magnets, wellness guides, and ebooks, I simplify complex topics so your audience feels inspired to hit your “call to action” link. With over a decade of experience as a mental health therapist, nutritionist, and health writer, I bring a deep understanding of the human body and mind. I have degrees in psychology, foods and nutrition sciences, a post-grad in counseling psychology, an ADHD Mental Health Professional Certificate (ADHD-CCSP), and a health and life coach certification. 🎓🎓Whether you need content on mental health and wellness or an expert reviewer and editor, I’m here to connect your message with readers. My Approach: Ever felt like health content is just facts and lacks the touch that inspires people to actually take action? Everyone already knows what they “should” do to get healthier, but knowledge alone clearly doesn’t lead to action. I believe in content that inspires change, so I blend my science-backed knowledge with a tone that feels like a conversation — approachable, compassionate, and most importantly, full of practical tips. I don’t just write facts; I craft experiences your audience can connect with. My post-grad in Problem-Solving Brief Therapy (PSBT) really makes the difference here, where I’ve learned how to hone in on the real problem and set small, measurable, actionable goals — hitting the heart of the issue and pain a person feels. 🎓🎓 If you're ready to elevate your brand’s voice and get your clients wanting more, send me a message or invite me to your project. What I’ve Done: ✅ Wellness Articles and Medical Writing: Crafted content for addiction centers, psychology and therapy platforms, autism clinics, mindfulness apps, nutrition and fitness sites, supplement brands, health tech companies, clinical trials, and more. ✅ Health and Education Guides: Created in-depth and science-backed guides on chronic disease, nutrition, and mental health — with compassion and actionable tips. ✅ eBooks and Workbooks: Covered anxiety, depression, habit psychology, eating disorders, diet culture, emotional resilience, hormones, gut health, and more. ✅ Course Creation: Written and filmed content for health courses on chronic disease management for women, fertility, anxiety and ADHD, neuropathy, weight management, eating disorders, general health and wellness, mindfulness, and more. ✅ Health and Medical Copywriting: Created clear, persuasive, and engaging copy for wellness websites, healthcare companies, and clinical trials. That included brochures, patient materials, and marketing content for healthcare professionals and patients, focusing on clarity and trust-building. What Past Clients Have Said… ⭐⭐⭐⭐⭐ "Jennifer has been a joy to work with! She was easy to communicate with and has met all of our expectations. She is efficient, has great time management skills and can meet deadlines. Her work is very professional and you can clearly note her expertise. We would hire Jennifer again. :)" — Upwork client ⭐⭐⭐⭐⭐ "Jennifer is a brilliant and professional writer. She delivered a great piece of work on time and I didn't have to edit it at all. I highly recommend her. I had planned to send Jennifer more work, but the client's plans had changed. This is the only reason why we did one short piece of content. Jennifer, as soon as things change, I will be back! Can't recommend Jennifer enough. A talented writer, great freelancer, and all-round, very easy to work with." — Upwork client Why I Think You’ll Love Working With Me: ✅ Personalized Approach: I take the time to understand your brand, audience, and goals, tailoring every piece to resonate with your community. ✅ Clear & Actionable Content: My writing isn’t just about education; it’s about empowerment. Your audience will leave with clear and practical next steps, feeling understood and inspired. ✅ Deadline-Driven: Your deadlines matter (and I thrive on them). I pride myself on delivering high-quality content on time, every time. ✅ Expertise + Empathy: With a background in psychology and nutrition, I get the science — and I know how to translate it into something your audience will love. Services I Offer: - Blog posts and articles - Resources, guides, and brochures - Wellness books and workbooks - Health and wellness courses (text and video) - Email campaigns If you want content that empowers people to make real health changes, let’s talk! Thanks for reading this far! I guess that means something :)

  • Nutrition
  • Dietetics
  • Food & Supplements
  • Health & Wellness
  • Mental Health
  • Article Writing
  • SEO Writing
  • Counseling Psychology
  • Article
  • Blog Writing
  • Ghostwriting
  • Ebook Writing
  • Book Writing
  • Editing & Proofreading
  • Writing
  • Content Writing
  • Content Editing
  • Psychology
Marc M.

Barcelona, Spain

$25/hr
5.0
2 jobs

✨ The profile you were looking for ✨ Hi, I’m Marc a dietitian-nutritionist, clinical research professional, Spanish/Catalan native speaker, and productivity enthusiast. I help individuals who want practical, personalized support in areas such as: ✅ Spanish classes and conversation practice I offer Spanish lessons for learners who want to improve their speaking, grammar, pronunciation, confidence, or everyday communication. I can adapt the sessions to your level and goals. ✅ Nutrition and dietetics support As a qualified dietitian-nutritionist, I can help with nutrition education, meal planning guidance, healthy habit building, weight management support, and evidence-based nutrition information. ✅ Clinical trial and health research support I can explain clinical trial concepts, help with patient-facing materials, review health-related documents, support recruitment-related communication, and provide insight into clinical research processes. ✅ Productivity and organization coaching I can help you organize your life using tools such as Notion, Todoist, ClickUp, Microsoft Office, YNAB, and other productivity systems. ✅ YNAB consultations and personal budgeting support I can help you understand YNAB, set up your budget, organize your categories, build better money habits, and feel more in control of your finances. Whatever your needs are, here's my process: 1️⃣ Initial Consultation - I will listen carefully to better understand what your needs are. 2️⃣ Propose Solutions and Agreement - Based on our initial conversation, I will suggest different solutions. I will make sure that the proposed solution does cover your needs. 3️⃣ Feedback - Both during the process and at the end of the project What are my credentials? 🍏 Bachelor’s Degree in Human Nutrition and Dietetics 🔬 3+ years of experience in clinical research and health-related projects 💻 Strong experience with productivity and organization tools, including YNAB, Notion, Todoist, ClickUp, Microsoft Office, and more 🌍 Native Spanish and Catalan speaker, fluent in English and French 🤝 Clear communication, empathy, and a practical problem-solving mindset Testimonials → "It is trustworthy and the cooperation is very smooth. Highly recommended" - Salha Bai 👋 Please reach out. I'm happy to set up a call to discuss your needs.

  • Nutrition
  • Dietetics
  • English
  • Spanish
  • French
  • Catalan
  • Automation
  • Spanish to English Translation
  • Translation
  • ClickUp
  • English to Spanish Translation
  • Science
  • Clinical Trial
  • Clinical Trial Management System
  • Clinical Systems CTMS
Rohan A.

Barcelona, Spain

$30/hr
4.8
34 jobs

Good Day! I am a Computer Engineer with 3+ years of experience in Internet of Things (IoT), Electronics, Robotics, Machine Learning, Web, and Mobile app development. Services I offer: -Hybrid Mobile App Development using Flutter SDK - Native Mobile Application Developer using Android and iOS -Full-Stack Web App Development using MERN Stack -Custom IoT app development for ios and android using Flutter -Arduino, Raspberry Pi, STM32, NodeMCU, ESP8266, ESP32, and other MCUs programming and interfacing -Machine Learning based Flutter mobile app development for ios and android -On-device machine learning on ESP32, STM32, Raspberry Pi and Flutter mobile apps -Cloud based Machine learning using Google Colab, Jupyter Notebook, and Python -IoT Product Design and Development -Web Application development using various server-side languages like React, Node, etc. and deployment on server AWS, Google, etc -IoT Platforms like ThingsBoard, ThingSpeak, Google IoT Core, AWS IoT, IBM Watson Bluemix integration and customization -Software simulations, including Proteus, MATLAB, and many other -TensorFlow model development, TensorFlow lite conversion of a standard model, TensorFlow model deployment on Cloud, microcontrollers, and mobile apps -Industry 4.0 (IoT, Embedded Systems, ML/AI, Full Stack App Dev) Expert Non-Upwork Contracts completed so far: 1. RFID IoT based Wireless battery-powered smart lock hardware and PCB development + Manager and Tenant mobile app development using Flutter 2. Developed Raspberry Pi based Microscope to analyze water quality based on Machine Learning + Flutter mobile app development and communication via Bluetooth between the mobile app and Raspberry pi 3. Raspberry Pi based Smart Agriculture system. Monitoring of Light intensity, temperature, and humidity near plants and water level in the tank on an LCD. Real-time monitoring of these parameters over web app (Dashboard development and data filtering) 4. Barcode app development for Baskcart LLC. Barcode reading, Sending all barcodes to ESP32 via Bluetooth, Receipt recognition, Todo list, and complete Ui design in Flutter 5. BLE based Flutter app for monitoring pressure valve and generate graph 6. Bluetooth based Flutter app to communicate with ESP32-CAM and view live streaming, capture video and images 7. ESP32-CAM based Skin cancer detection 8. Green apple detection using Flutter mobile app. Custom model development using Teachable machine and TensorFlow lite conversion

  • Bluetooth
  • Flutter
  • Dart
  • MQTT
  • Mobile App Development
  • Android
  • C++
  • Machine Learning
  • Consumer Electronics
  • Bluetooth LE
  • Internet of Things
  • Azure IoT HuB
  • Microcontroller Programming
  • Arduino
  • Internet of Things Solutions Design

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