May 2023 in “Jurnal farmasi sains dan praktis” The hair tonic with cinnamon oil and coconut oil was stable and caused very mild irritation.
March 2026 in “Acta Histochemica” January 2026 in “International Journal of Pharmacy and Pharmaceutical Science” Flaxseed-olive oil formulations improve hair health and protect the scalp with strong antioxidant and antimicrobial properties.
December 2025 in “Applied Sciences” Argan oil complexes improve hair treatment by enhancing stability, antibacterial properties, and hair texture.
1 citations
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January 1886 
April 2014 in “The FASEB Journal” Geranium Sibiricum L extract may promote hair growth by increasing growth factors and decreasing inhibitory factors under stress.
1 citations
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August 2024 in “PubMed” Zhuangyao Jianshen pill reduces prostate enlargement and inflammation in rats.
1 citations
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January 1972 in “PubMed” 
37 citations
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May 2016 in “Scientific Reports” Combining skin cells with fat-derived stem cells can improve hair growth.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Clitoria ternatea has potential health and skincare benefits but needs more testing for safe use.
2 citations
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December 2009 Herbal extracts can help hair regrowth and may treat hair loss.
December 2025 in “Dinasti International Journal of Management Science” Using digital technology effectively promotes Manila Sapodilla Seed Oil Extract Emulsion as a hair growth product.
1 citations
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November 1981 in “PubMed” No clear conclusion available.
January 2025 in “Cosmetics” Astragalus sinicus extracts may help promote hair growth and treat hair loss.
February 2024 in “Advanced Materials” OG6, a sugar-based material, can stimulate hair growth.
Onion peel oil may help hair growth and treat hair loss.
20 citations
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February 2010 in “Journal of Investigative Dermatology” Slug (Snai2) helps regulate hair growth timing in mice.
6 citations
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September 2014 in “Food Additives & Contaminants: Part A” New method effectively detects illegal hormones in anti-aging foods.
8 citations
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April 2006 in “Acta dermato-venereologica” Dovobet ointment used overnight effectively reduces scalp psoriasis severity and itch.
3 citations
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February 2002 Low phosphorus increases root hair growth in plants, partly independent of ethylene.
May 2023 in “Jurnal Penelitian Farmasi & Herbal” Cucumber hair tonic formulations are stable and may help with hair loss.
December 2023 in “International Journal of Pharmaceutics” New nanoparticles deliver plant extracts to hair follicles to treat conditions like hair loss and acne.
December 2025 in “American journal of microbiological research” Using these leaves to wrap corn-based foods in Togo is safe and boosts nutrition and preservation.
26 citations
,
September 2023 in “Bioengineered” Brown seaweed oligosaccharides have health benefits and potential uses in food and medicine.
11 citations
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December 2009 in “Cell stem cell” Sox2-expressing cells can help grow hair and heal skin.
July 2022 in “Zenodo (CERN European Organization for Nuclear Research)” The herbal powder shampoo is an effective natural alternative to synthetic shampoos.
9 citations
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July 2021 in “Journal of Medicinal Food” Lactobacillus paracasei HY7015 helps hair grow in mice.
June 2025 in “British Journal of Dermatology” Snail mucus is popular in skincare for its anti-aging benefits.
April 2014 in “Dermatology Times” Saw palmetto berries might help with hair growth.
2 citations
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January 2012 SESA oil is five times more effective and safe for hair and scalp issues than coconut oil.