95 citations
,
June 2002 in “The Journal of Dermatology” Onion juice is more effective than tap water for hair re-growth in patchy alopecia areata.
8 citations
,
August 2019 in “Journal of Drug Delivery and Therapeutics” The onion extract gel is effective for topical use.
1 citations
,
July 2023 in “Zenodo (CERN European Organization for Nuclear Research)” Onion extract may help treat hair loss by blocking a key enzyme.
1 citations
,
January 2019 in “Journal of Pharmacognosy and Phytochemistry” Onions have compounds that reduce cancer risk and improve antioxidant activity.
1 citations
,
April 2009 in “한국생물공학회 학술대회” Onion extracts can promote hair growth, but quercetin is not responsible.
November 2025 in “Universidad Industrial de Santander” The tonic with Aloe vera and red onion effectively promotes hair growth.
January 2025 in “International Journal of Pharmacognosy and Pharmaceutical Research” Bacopa monnieri extract can significantly inhibit cell division.
January 2024 in “Jurnal Ilmiah Ibnu Sina (JIIS) Ilmu Farmasi dan Kesehatan” The F2 hair tonic with shallot extract is effective and stable for hair growth.
June 2021 in “Journal of emerging technologies and innovative research” Onion and Aloe vera can help protect hair from damage caused by hair dyes.
February 2020 in “International research journal of pharmacy” The emulsion made from tea plant and onion extracts shows promise for treating hair loss.
January 2020 in “JoLS Journal of Life Sciences” Red onion and Angelica gigas extracts promote hair growth and improve hair health.
January 2017 in “Journal of Asian Scientific Research” Onions from Gilgit grow larger and heavier than those from Hunza.
4 citations
,
November 2015 in “Research Journal of Medicinal Plant” Tridax procumbens extracts can harm cell division and increase cell death in onion roots.
October 2025 in “World Journal of Advanced Research and Reviews” Onion oil may improve hair health and regrowth.
May 2025 in “International Journal for Research in Applied Science and Engineering Technology” The herbal hair oil promotes hair growth, provides nutrients, and prevents dandruff and split ends.
January 2025 in “International Journal for Research Trends and Innovation” The polyherbal hair oil promotes hair growth effectively and is safe for use.
December 2022 in “INDIAN DRUGS” Formulation F3 of the polyherbal hair oil was found to be the best.
May 2021 in “Journal of emerging technologies and innovative research” The polyherbal hair oil effectively treats hair problems with fewer side effects.
September 2018 in “Translational andrology and urology” MOTILIPERM may help treat male infertility by reducing stress in cells.
February 2020 in “Definitions” Botanical lotion CG428 may help regrow hair and reduce scalp inflammation in chemotherapy patients.
October 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Onion oil may help hair regrowth and scalp health, but more research is needed.
October 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Onion oil may help with hair regrowth and scalp health, but more research is needed.
December 2021 in “Jurnal ilmiah Manuntung” The best hair growth results were achieved with a hair tonic containing 5% gotu kola extract and 0.04% garlic extract.
17 citations
,
February 2015 in “Phytochemistry Reviews” Southeast Asian herbs show promise for skin and hair care, but more research is needed to confirm their effectiveness in cosmetics.
13 citations
,
January 2015 in “Evidence-based Complementary and Alternative Medicine” Garlic chive extract helped mice grow more hair by increasing a specific growth factor.
2 citations
,
May 2023 in “Plants” Allium hookeri extract may help promote hair growth and protect cells from damage.
October 2025 in “Indonesian Journal of Pharmaceutical Science and Technology” Shallots may help lower blood sugar, but more research is needed.
4 citations
,
January 2021 in “DergiPark (Istanbul University)” Many plants in Turkey are traditionally used to treat boils.
1 citations
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April 2021 in “Plant Archives/Plant archives” Onions may help reduce cancer risk and obesity-related issues.
4 citations
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January 1994 Eating onions and garlic may have health benefits, but effects vary by type and preparation.