I understand you but this research is very recent,
J Med Food. 2018 Mar 27. doi: 10.1089/jmf.2017.4101. [Epub ahead of print]
Naturally Occurring Hair Growth Peptide: Water-Soluble Chicken Egg Yolk Peptides Stimulate Hair Growth Through Induction of Vascular Endothelial Growth Factor Production.
Nakamura T1,
Yamamura H2,
Park K3,
Pereira C1,
Uchida Y1,
Horie N1,
Kim M1,
Itami S4.
Author information
1
1 Pharma Foods International Co. Ltd. , Kyoto, Japan .
2
2 Charle Co. Ltd. , Kobe, Japan .
3
3 Department of Food Science and Nutrition, Hallym University , Gangwon-do, Republic of Korea.
4
4 Department of Regenerative Dermatology, Osaka University Graduate School of Medicine , Osaka, Japan .