February 2026 in “Advanced Science” TTNPB helps turn stem cells into neural stem cells, improving depression-like behaviors in rats.
11 citations
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December 2002 in “Controlled Clinical Trials” Simple methods using DHT levels effectively assess compliance.
1 citations
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January 2013 in “MedChemComm” PF-05314882 selectively activates androgen receptors without much effect on prostate and may help in prostate cancer treatment and hair loss prevention.
May 2024 in “FEBS open bio” Annurca apple extract may help treat hair loss and protect against oxidative stress.
November 2025 in “Zenodo (CERN European Organization for Nuclear Research)” November 2025 in “Zenodo (CERN European Organization for Nuclear Research)” 106 citations
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June 1990 in “Journal of Investigative Dermatology” Papaya seed extract, especially at 15%, speeds up hair growth in rabbits.
Men see SMP as semi-permanent more than women, but women and younger people are more aware of side effects.
9 citations
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September 2019 in “Clinical Cosmetic and Investigational Dermatology” Cal/BD aerosol foam effectively treats scalp psoriasis, improving symptoms and patient satisfaction.
March 2025 in “Pain Physician” Cooling the skin before injections reduces pain for patients with hair loss.
16 citations
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October 2013 in “Anais Brasileiros de Dermatologia” Scalp condition healed with prednisone and tacrolimus.
April 2023 in “Cancer Research” Plucked hair can effectively monitor drug effects in cancer treatment.
May 2023 in “Frontiers in Pharmacology” Water extract of cacumen platycladi helps hair growth by affecting specific cell pathways.
August 1994 in “Molecular Endocrinology” Changing protein kinase levels in pituitary cells affects calcium flow and beta-endorphin release.
January 2008 in “xPharm: The Comprehensive Pharmacology Reference” October 2005 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Activating telomerase can boost hair follicle stem cell growth and hair production.
4 citations
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January 2024 in “Allergy” Everyone has an immune response to PPD, but reactions differ, causing tolerance, mild inflammation, or allergy.
2 citations
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October 1999 in “Annals of the New York Academy of Sciences” Melatonin and cortisol affect mink winter hair growth, but β-endorphin levels do not.
14 citations
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August 2018 in “Journal of Pharmaceutical and Biomedical Analysis” 
5 citations
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January 2021 in “IEEE Access” Electric pulses can effectively activate platelets and release growth factors, offering a better alternative to traditional methods.
October 2007 in “Journal of Korean Medicine Rehabilitation” 
December 2024 in “Globus: an international journal of medical science, engineering and technology.” 10% dalandan peel oil promotes hair growth effectively.
3 citations
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October 2021 in “PLoS ONE” Piperonylic acid speeds up wound healing by reducing inflammation and boosting collagen.
January 2005 in “Elektronische Hochschulschriften der LMU München (Ludwig-Maximilians-Universität München)” Topical immunotherapy with DPCP is most effective for certain alopecia areata types, with success linked to age and disease duration, and influenced by a gene polymorphism.
July 2024 in “Journal of Investigative Dermatology” PP405 may help hair growth by activating hair follicle stem cells.
9 citations
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June 2022 in “Reviews in Environmental Science and Bio/Technology” Maritime pine bark has various chemical components useful for different industrial uses.
July 2025 in “Carbohydrate Polymers” The green alga Parachlorella sp. has potential for use in cosmetics and health products due to its antioxidant, anti-hypertensive, and hair growth properties.
April 2016 in “Journal of Investigative Dermatology” A peptide known for reducing wrinkles also effectively inhibits an enzyme linked to skin inflammation and acne.
15 citations
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March 2007 in “Hormones and Behavior” Finasteride boosts morphine's pain relief, stops tolerance, and reduces withdrawal in rats.