![Frontiers | Plasma Amino Acid Concentrations After the Ingestion of Dairy and Collagen Proteins, in Healthy Active Males Frontiers | Plasma Amino Acid Concentrations After the Ingestion of Dairy and Collagen Proteins, in Healthy Active Males](https://www.frontiersin.org/files/Articles/486289/fnut-06-00163-HTML/image_m/fnut-06-00163-t001.jpg)
Frontiers | Plasma Amino Acid Concentrations After the Ingestion of Dairy and Collagen Proteins, in Healthy Active Males
![Amino acid composition in determination of collagen origin and assessment of physical factors effects - ScienceDirect Amino acid composition in determination of collagen origin and assessment of physical factors effects - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0141813017315787-gr1.jpg)
Amino acid composition in determination of collagen origin and assessment of physical factors effects - ScienceDirect
![Collagen peptide supplementation in combination with resistance training improves body composition and increases muscle strength in elderly sarcopenic men: a randomised controlled trial | British Journal of Nutrition | Cambridge Core Collagen peptide supplementation in combination with resistance training improves body composition and increases muscle strength in elderly sarcopenic men: a randomised controlled trial | British Journal of Nutrition | Cambridge Core](https://static.cambridge.org/binary/version/id/urn:cambridge.org:id:binary:20160920230519070-0986:S0007114515002810:S0007114515002810_tab1.gif?pub-status=live)
Collagen peptide supplementation in combination with resistance training improves body composition and increases muscle strength in elderly sarcopenic men: a randomised controlled trial | British Journal of Nutrition | Cambridge Core
![Amino Acids for Skin and Hair | Amino acids in our lives | Amino Acids | Ajinomoto Group Global Website - Eat Well, Live Well. Amino Acids for Skin and Hair | Amino acids in our lives | Amino Acids | Ajinomoto Group Global Website - Eat Well, Live Well.](https://www.ajinomoto.com/cms_wp_ajnmt_global/wp-content/uploads/aminoacids/gif/beauty_04.gif)