Nutricosmetics
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Hair Loss: Could You Be Lacking Vitamin D?
Olivia Royer
Besides its key role in bone and immune health, vitamin D contributes to hair health. Can a deficiency lead to hair loss?
The 6 Best Hair Supplements, According to a Dietitian (2025)a
Maxime Mességué
Hair supplements have flourished in recent years. How to choose among all the existing brands? Maxime Mességué, dietitian nutritionist, analyzed and compared 15 products to guide you.
Nutricosmetics: A Nutritional Approach to Beauty
Olivia Royer
By merging nutrition and cosmetics, nutricosmetics offer a different approach to beauty. Between a booming market and a trend with certain limits, I decipher for you this phenomenon we’re hearing more and more about.
What You Need to Know About Bovine Collagen
Olivia Royer
Bovine, marine, ovoderm, collagen supplements available on the market come from different animal sources. What are the characteristics of bovine collagen? I answer all your questions.
Is Collagen Really Beneficial for Hair?
Olivia Royer
Besides its effects on skin and joint health, collagen is also credited with benefits for hair beauty. What do recent studies say about this?
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