44 citations
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January 2007 in “Biological & pharmaceutical bulletin” Black pepper leaf extract contains compounds that can block testosterone effects and promote hair growth.
6 citations
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August 2016 in “Journal of microencapsulation” The hair lotion with methyl myristate in niosomes treats grey hair faster and better than the free form.
1 citations
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February 2022 in “Biological Trace Element Research” The combination of Arginine Silicate Inositol Complex and a new form of Biotin improved hair and nail growth in rats.
November 2025 in “Journal of Investigative Dermatology” 1 citations
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August 2025 in “International Journal of Molecular Sciences” Nutraceutical insulin-sensitizing agents may help treat skin conditions like psoriasis and acne.
October 2021 in “QJM: An International Journal of Medicine” N-acetyl-cysteine improves hair growth and is safe for treating early male hair loss.
October 2021 in “Interfaces Científicas” Nutricosmetics for hair treatment often contain biotin, pyridoxine, zinc, and other nutrients, but more research and professional guidance are needed for their use.
November 2022 in “Journal of Investigative Dermatology” Apocynin may protect skin cells from aging and damage caused by UVB light.
November 2023 in “PubMed” Naringenin and its combination with minoxidil significantly improved hair growth in mice.
16 citations
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November 2023 in “Scientific Reports” The niosomes effectively target hair follicles for acne treatment.
August 2020 in “Revista de chimie” Nitroglycerin ointment is now used to treat several skin conditions with fewer side effects.
May 2024 in “European Journal of Immunology” Vitamin B5 and coenzyme A may help regulate the immune system and could improve treatments for chronic diseases and cancer.
10 citations
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November 1946 in “Journal of the American Medical Association” Severe vitamin deficiencies in children can cause significant hair problems.
February 2024 in “Journal of Investigative Dermatology” Deleting NIPP1 in mouse skin cells causes early aging and chronic skin issues.
164 citations
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September 2010 in “PLANT PHYSIOLOGY” Nitric oxide helps Solanum nigrum adapt to long-term zinc toxicity by changing root growth and metal balance.
2-Hydroxy-1,4-naphthoquinone is a strong 5α-reductase inhibitor.
April 2026 in “Al-Mustaqbal Journal of Pharmaceutical and Medical Sciences” Nifedipine cream promotes more hair growth than minoxidil.
June 1937 in “Science news-letter/Science news letter” Vitamin B can prevent hair from turning gray in rats.
27 citations
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August 2017 in “Anais Brasileiros de Dermatologia” N-acetylcysteine effectively treats trichotillomania.
March 2002 in “Clin-Alert” In 2002, various drugs caused serious side effects, including vitamin B12 deficiency, heart issues, blindness, hypersexuality, allergic reactions, blood clotting problems, pupil dilation, capillary leak syndrome, muscle breakdown, hepatitis, skin reactions, and lupus.
May 2025 in “VETERINARY SCIENCE TECHNOLOGIES OF ANIMAL HUSBANDRY AND NATURE MANAGEMENT” Poor-quality feed and low vitamin A cause reproductive issues in nutrias.
3 citations
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December 2024 in “Biomolecules & Therapeutics” Tanshinone compounds can help prevent hair loss caused by testosterone.
2 citations
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June 1972 in “PubMed” 21 citations
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March 2018 in “American Journal Of Pathology” Mutations in NIPAL4 cause skin issues by disrupting lipid layers, but some improvement is seen with topical treatment.
2 citations
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July 1982 in “British Journal of Dermatology” Retinol acetate can reduce the harmful effects of the drug benoxaprofen on white blood cells.
November 2022 in “Journal of the Endocrine Society” Excessive iodine from a cystic fibrosis supplement can cause hypothyroidism.
11 citations
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August 1986 in “Archives of Dermatology” Vitamin B12 deficiency can cause skin and hair color changes, which can be reversed with treatment.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Biotrinine® may be an effective treatment for chronic hair loss.
October 2025 in “Asian Journal of Pharmaceutical Research and Development” Phytosome technology improves the absorption and effectiveness of citrus flavonoids.
10 citations
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August 2016 in “Dermatology Online Journal” Nilotinib can cause skin issues like red bumps and hair loss.