1.i https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4066645/
2.ii https://www.nuskin.com/en_US/corporate/company/science/personal_care_science/skin_anatomy_andphysiology.html
3.iii In addition, the number of dermal papillae (DP) per unit skin surface length in 90-year-old skin was reported to be less than 50% of that in 30-year-old skin [7]. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4230862/
4.iv 390,900 plants in the world https://www.bbc.co.uk/news/science-environment-36230858 12 adaptogens is 0.003% of this figure.
5.v https://www.yinovacenter.com/blog/live-longer-live-stronger-10-of-the-best-herbal-adaptogens-for-anti-aging
6.vi AGPMT could significantly accelerate T and B lymphocytes proliferation http://en.cnki.com.cn/Article_en/CJFDTOTAL-ZYYL200606014.htm
7.vii Treatment of DPCs with compound 2 (0.1, 1, 10, 20 lM) resulted in increased proliferation of DPCs by 109.9%, 105.9%, 118.8% (p <0.01), and 158.4% https://pubmed.ncbi.nlm.nih.gov/23896496/
8.viii https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7218528/
9.ix https://www.sciencedirect.com/science/article/abs/pii/S0378874111001644
10.x https://ugro.com/the-research-behind-polygonum-multiflorum-hair-loss-benefits/
First study is in Chinese but exists: https://pubmed.ncbi.nlm.nih.gov/2943515/
13.xiii https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3792195
16.xvi http://sitn.hms.harvard.edu/flash/2019/how-kelp-naturally-combats-global-climate-change/ https://med.stanford.edu/news/all-news/2018/05/scientists-use-dietary-seaweed-to-manipulate-gut-bacteria.html https://www.sciencedaily.com/releases/2009/03/090310100709.htm
17.xvii https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3792195/
19.xix https://www.fgcu.edu/cas/communityimpact/foodforest/files/SawPalmetto-ADA.pdf
21.xxi https://www.karger.com/Article/FullText/509905
24.xxiv https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3509882/
25.xxv https://www.hairguard.com/benefits-bamboo-extract/
26.xxvi https://pubmed.ncbi.nlm.nih.gov/17960402/
27.xxvii http://www.acta-apa.org/journals/acta-dermatovenerol-apa/papers/10.15570/actaapa.2018.13/actaapa.2018.13.pdf https://www.hairguard.com/benefits-bamboo-extract/
28.xxviii https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4695417/
29.xxix https://www.researchgate.net/publication/280983925_Hair_Growth_Promoting_Effect_of_Black_Soybean_Extract_In_Vitro_and_In_Vivo http://koreascience.or.kr/article/JAKO201111436239382.pdf
30.xxx https://www.researchgate.net/publication/304583261_In_vivo_and_In_vitro_hair_growth_promotion_effects_of_extract_from_Glycine_soja_Siebold_et_Zucc
32.xxxii https://www.karger.com/Article/FullText/462981
33.xxxiii https://www.hindawi.com/journals/drp/2015/841570/tab1/
34.xxxiv http://pdfs.semanticscholar.org/3775/f355f5cd8313669c6e7845c487431891ffef.pdf
35.xxxv https://www.healthline.com/health/alfalfa-for-hair#benefits
36.xxxvi https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3108611/
37.xxxvii https://www.ncbi.nlm.nih.gov/pmc/articles/PMC199257/