Amaranthus extract cream safely boosts hair growth in men with hair loss.
April 2014 in “The FASEB Journal” Geranium Sibiricum L extract may promote hair growth by increasing growth factors and decreasing inhibitory factors under stress.
Platelet-rich plasma injections effectively treat hair loss in both men and women, increasing hair density with high patient satisfaction and no significant side effects.
March 2010 in “Hair transplant forum international”
September 2021 in “VNU Journal of Science: Medical and Pharmaceutical Sciences” Platelet-rich plasma, which has growth factors, is used in many medical fields and can promote tissue repair, stimulate hair growth, and increase hair density.
January 2022 in “Springer eBooks” Platelet-rich plasma therapy helps increase hair thickness and slow hair loss.
2 citations
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October 2015 in “Indian journal of science and technology” SM-215 promotes hair growth by improving the environment around hair follicles.
January 2025 in “Elsevier eBooks”
January 2002 in “The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology” The extracts were found to promote hair growth.
5 citations
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April 2019 in “Plastic and reconstructive surgery. Global open” Fractional lasers could help hair regrowth in androgenic alopecia, but more research is needed to confirm their effectiveness and safety.
September 2025 in “PubMed” Mechanical stimulation and new therapies show promise for hair regrowth.
3 citations
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December 2019 in “Biomedical dermatology” Sonic hedgehog proteins may help grow hair.
The treatment successfully integrated hair follicles into a dermal template, showing new hair growth and blood vessel formation.
February 2024 in “Journal of Cosmetic Dermatology” White hair patch repigmented and hair regrew in a balding patient after treatment with exosomes and laser.
January 2026 in “http://isrctn.com/” The food supplement may help reduce hair shedding and improve hair growth.
July 2024 in “ADMET & DMPK” Surface-modified nanostructured lipid carriers can improve hair growth treatments.
Arginine deficiency hinders hair growth in androgenetic alopecia, but restoring it can promote hair regeneration.
August 2021 in “International journal of advanced research” PRP improves hair growth short-term but may need retreatment for long-term results.
1 citations
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July 2022 in “Bandung Conference Series. Pharmacy” Hair tonic with candlenut oil promotes hair growth and meets quality standards.
December 2021 in “Journal of clinical images and medical case reports” PRP generally shows better results for hair regrowth than mesotherapy, but more research is needed.
9 citations
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December 2020 in “Journal of The American Academy of Dermatology” Platelet-rich plasma may help restore immune balance in bald patches, but its effectiveness in treating hair loss is limited.
4 citations
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December 2016 in “Journal of Pakistan Association of Dermatology” Using isotretinoin gel and minoxidil solution together effectively regrows hair in most people with patchy hair loss.
76 citations
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January 2004 in “Journal of Investigative Dermatology” June 2025 in “Cell Metabolism” Serine is vital for hair follicle stem cells to balance hair growth and skin repair.
1 citations
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September 2019 Laser and light therapies can help regrow hair but need more research for best results.
November 2025 in “Journal of Microbiology and Biotechnology” Botulinum toxin type A and platelet-rich plasma together boost hair growth by activating specific growth pathways.
July 2022 in “Journal of Investigative Dermatology” High platelet numbers in PRP may not be essential for hair growth, and certain growth factors could negatively affect treatment outcomes for hair loss.
November 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Rosemary and black sesame oil promote hair growth, reduce dandruff, and prevent greying.
January 2021 in “Hair therapy & transplantation”