The guide to the best dietary supplements
Search by indication or by active ingredient, and discover the most effective dietary supplements based on the analysis of 7,000+ scientific studies.
Top stories
Beneficial Foods: publication of our first book with Mango Editions
A book of food explorations to take care of yourself, your loved ones, and the planet When we founded Darwin Nutrition in 2019, we never imagined that two years later we would have more than 100,000 readers per month and would publish a book about beneficial foods! We are not … Lire plus
Our experts
Louise Talleu
Doctor of Pharmacy
Maxime Mességué
Dietitian Nutritionist
Géraldine Dubois
Doctor of Medicine
Louise Browaeys
Agricultural Engineer
Latest articles
Beauty and nutrition collagen: the winning duo for radiant skin
Darwin Nutrition
Collagen is now at the heart of beauty and healthy aging strategies. Acting on the skin is no longer limited to cosmetic care: nutrition plays a key role in preserving radiance, firmness, and skin well-being over the long term.
Taking care of your liver: a comprehensive nutritional approach
Raquel Barros
Between “healthy” trends and physiological reality, the notion of liver detox often sparks debate. Better understanding the role of the liver and the nutritional levers that can support its functioning allows for a more informed and balanced approach.
Caats: a veterinarian’s opinion and her cat’s test
Isabelle Vixège
The pet food market is booming with the creation of numerous kibble brands that communicate extensively via social media. But what are these newcomers really worth? For Darwin, Isabelle Vixège, veterinarian, tested Caats, a brand of customizable food for cats. She shares her experience with us.
Ovastart by SOVA, the flagship supplement for women’s hormonal balance
Marina Colombani
Developed by the French laboratory SOVA, Ovastart is a dietary supplement based on inositol and key micronutrients. Marina Colombani, a dietitian specializing in women’s health, explains how it can support women’s hormonal balance and help with many issues.
Wegovy, Ozempic, Mounjaro: which works best for you based on your profile
Raquel Barros
These three treatments for managing diabetes and obesity are not easy to tell apart. Raquel Barros, dietitian-nutritionist, helps you differentiate them and understand which one works best depending on the profile.
Most popular buying guides
The best marine collagen, according to a doctor (2026)
Marine-origin collagen is generating growing interest for its qualities and effectiveness. But it’s not always easy to make a choice. Géraldine Dubois, M.D., tested, compared, and ranked 9 marine collagens.
Best collagen 2026: a doctor’s opinion (15 brands)
You’ve noticed that numerous collagen supplements have sprung up on the market. How do you navigate an ever-growing selection? Géraldine Dubois, a physician and nutrition expert, analyzed and compared 15 products.
The 4 best vegan protein powders, according to a dietitian (2026)
When you want to reduce your consumption of animal-based products, meeting your protein needs isn’t always easy, especially if you’re an athlete. To help you, Maxime Mességué, a dietitian-nutritionist, compared 10 vegan protein brands.
The 4 best whey isolates, according to a dietitian (2026)
Whey isolate is a top choice as a supplement given its high protein content, digestibility, and the quality of its amino acids. Before buying any, check out this comparison by Maxime Messegué, dietitian nutritionist.\n
Best meal replacement 2026: a dietitian’s opinion (10 brands)
Are you trying to lose weight while maintaining an adequate intake of protein and nutrients? Margaux Letort, a dietitian and food blogger, tested and compared the 10 best-selling products online to help you choose your ideal meal replacement.
Best whey protein 2025: a dietitian’s opinion (15 brands)
What are the best whey proteins on the market? Maxime Mességué, a dietitian-nutritionist, analyzed 15 brands in detail using 6 criteria to produce this definitive comparison. Discover the 3 best whey proteins to maximize your muscle-gaining and weight-loss goals.
Best probiotic: a doctor’s opinion (2026)
Probiotics are highly praised for their multiple benefits, and there is a growing number of products on the market. Géraldine Dubois, a physician and nutrition expert, analyzed 15 probiotics for you.
Our podcast: Food Revolutions!
Encyclopedia of beneficial foods
Our publications
IFOP survey for Darwin Nutrition: Meat, gender and politics
We asked 2,033 men aged 18 and over to tell us about their relationship with meat, politics, and gender. Here are the results of our survey.
IFOP survey for Darwin Nutrition: the impact of the lockdown on French people’s diets
We asked 3,000 French people to tell us about the impact of lockdown on their eating habits. Weight, time spent cooking, environmental awareness, gender inequalities: here are the results.
Who are we?
Founded in 2019, Darwin Nutrition is an independent media outlet dedicated to nutrition and natural dietary supplements.
Our team is made up of healthcare professionals, scientists, and specialized authors. We pay particular attention to the educational clarity and scientific rigor of our articles.
Darwin Nutrition has received the HONcode certification, which attests to the transparency, accountability, and traceability of health information on the Internet.
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