PRP injections are a simple, safe, and cost-effective treatment for hair loss.
Certain natural products may help stimulate hair growth by affecting stem cell activity in the scalp.
Certain ingredients in personal care products, like formaldehyde, oxidative hair dyes, and sulfates, pose health risks and need careful review.
February 2014 in “아시안뷰티화장품학술지” Natural extracts like peppermint and rosemary oils are effective for hair growth and scalp health.
July 2007 in “Manuals in biomedical research” 4 citations
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October 2007 in “PubMed” Polyquaternium-70 shampoo is best for reducing frizz.
2 citations
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January 2014 in “Sen i Gakkaishi” The new hair straightening method keeps hair straight permanently by using specific creams and heat.
January 2023 in “Dermatologic Therapy” Platelet-rich plasma therapy is a safe and effective treatment for alopecia areata.
August 2021 in “Zenodo (CERN European Organization for Nuclear Research)” Platelet-rich plasma can temporarily improve hair growth in androgenetic alopecia but may need additional treatments for long-term results.
May 2025 in “Journal of Traditional Chinese Medical Sciences” Stellera chamaejasme L. extract promotes hair growth by activating hair growth genes.
April 2024 in “Animal models and experimental medicine” PRP treatment helps hair growth and rebalances scalp bacteria in androgenetic alopecia patients.
March 2026 in “International Journal of Innovative Technologies in Social Science” PRP helps with hair loss and acne scars but needs standardized preparation for consistent results.
July 2022 in “British Journal of Dermatology” 2 citations
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August 2023 in “Journal of Natural Remedies” The herbal anti-dandruff shampoo was effective and safe but needs more research for improvement.
10 citations
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February 2018 in “Royal Society Open Science” Modified wheat protein in shampoo repairs and smooths damaged hair effectively.
October 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” Quercetin boosts hair follicle stem cell growth and reduces cell death in cashmere goats.
August 2022 in “Clinical and Experimental Dermatology” Amino acid supplements may not be necessary for all women with chronic hair loss.
4 citations
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January 2021 in “in Vivo” Scoparone may help stimulate hair growth by increasing stem cell-related proteins in skin cells.
6 citations
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November 2020 in “Annals of Plastic Surgery” Adipose-derived stem cells and platelet-rich plasma together can protect skin and hair from radiotherapy damage.
April 2025 in “Brazilian Journal of Hair Health” The Extra Gentle brush reduces hair breakage and soothes sensitive scalps.
11 citations
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January 2019 in “Dermatologic Therapy” Not enough evidence to support using platelet rich plasma for hair loss treatment.
July 2025 in “Journal of Investigative Dermatology” 1 citations
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January 2019 in “PubMed” A woman developed a hair disorder after a bone marrow transplant, which improved with treatment.
9 citations
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January 1997 in “Horticultura: Revista de industria, distribución y socioeconomía hortícola: frutas, hortalizas, flores, plantas, árboles ornamentales y viveros” PRC2 is not essential for hair follicle stem cell maintenance or hair growth.
July 2012 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Platelet-rich plasma can potentially increase hair growth and density, but more trials are needed to confirm its effectiveness and safety.
Platelet-rich plasma is effective and safe for treating hair loss in kids.
July 2024 in “Journal of Investigative Dermatology” Propolis extract can promote hair growth and increase keratin production.
2 citations
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July 2023 in “Cosmetics” Surfactants in shampoos and conditioners remove some but not all lipids from hair, and more research is needed to understand their full impact.
1 citations
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April 2017 in “Journal of Investigative Dermatology” Cilostazol may help hair grow and could be a new treatment for hair loss.
3 citations
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May 2017 in “Dermatologic Surgery” PRP may help treat female hair loss, but more research needed.