April 2022 in “SDÜ Tıp Fakültesi Dergisi” Sodium benzoate at higher doses can harm kidney and liver functions and cause oxidative stress and DNA damage.
July 2025 in “Journal of Investigative Dermatology” AMP-303 safely increases hair growth in men with hair loss.
July 2024 in “Journal of Investigative Dermatology” Squaric acid dibutylester helps hair growth by increasing certain immune cells in the skin.
April 2024 in “Research Square (Research Square)” 16-MHA can restore the barrier and moisture of damaged hair, making it similar to undamaged hair.
21 citations
,
January 2010 in “JOURNAL OF HEALTH SCIENCE” Abietic acid from pine resin can effectively inhibit testosterone 5α-reductase.
Polyglutamic acid is a valuable, sustainable ingredient for skincare and haircare products.
16 citations
,
November 2018 in “Medicinal Chemistry” The compound GD-23 may reduce anxiety like diazepam by targeting the TSPO receptor.
1 citations
,
July 1997 in “The Lancet” Scientists found a new protein, AMY117, common in Alzheimer's patients, which could be important for treatment and diagnosis.
December 2022 in “Scientific Reports” Compound 4 is a promising treatment for hair loss with low toxicity.
October 2021 in “Authorea (Authorea)” New hair perming method using tyrosine is gentler and can be done with a blow-dryer.
7 citations
,
March 2022 in “Molecules” 5-Bromo-3,4-dihydroxybenzaldehyde could potentially help hair growth by activating certain cell pathways and inhibiting others.
44 citations
,
March 2016 in “Frontiers in cellular neuroscience” Some natural compounds can protect fish ear cells from damage by certain antibiotics without affecting the antibiotics' ability to fight infections.
April 2016 in “Journal of Investigative Dermatology” A peptide known for reducing wrinkles also effectively inhibits an enzyme linked to skin inflammation and acne.
12 citations
,
November 2014 in “Bioscience, Biotechnology, and Biochemistry” Genetically modifying a bacteria and changing its growth conditions significantly increased the production of a chemical called dipicolinic acid.
September 2025 in “Journal of Surfactants and Detergents” Shampoos with sodium lauroyl methylaminopropionate improve hair lubrication and reduce irritation.
September 2016 in “Journal of the Society of Cosmetic Scientists of Korea” Pine resin and abietic acid were found to promote hair growth in mice.
6 citations
,
January 2015 in “Journal of clinical & experimental dermatology research” The combination therapy may be more effective for mild alopecia areata, especially in patients with allergies.
65 citations
,
May 2001 in “Journal of Analytical Toxicology” Basic drugs like amphetamine are absorbed more in darker hair than lighter hair.
6 citations
,
August 2004 in “Journal of Chemical Information and Computer Sciences” The research found a link between certain molecular features and the biological activity of BC3, which can help identify or create new active compounds.
32 citations
,
December 1965 in “The Lancet” Argininosuccinic aciduria can cause hair loss.
29 citations
,
July 1996 in “Acta Paediatrica” Biotin should be added to Japanese amino acid formula to prevent deficiency.
December 1998 in “Acta Crystallographica Section C-crystal Structure Communications” A new compound with strong antiandrogenic effects was found, potentially useful for treating conditions like acne and prostate cancer.
1 citations
,
July 2020 in “Acta Neuropsychologica” Valproic acid effectively reduces aggressive and impulsive behaviors in brain injury patients with acceptable side effects.
16 citations
,
October 2009 in “Xenobiotica” The tested hair dye ingredients do not form harmful oxidized metabolites in the liver.
43 citations
,
April 2005 in “The Journal of Dermatology” Biotin supplements improved skin and hair in a biotin-deficient infant on amino acid formula.
December 2023 in “Journal of Medicinal Chemistry” A new topical treatment for hair loss shows strong hair growth effects with low toxicity.
April 2025 in “Pharmaceuticals” APA is a promising new compound for repairing damaged hair, outperforming Olaplex® in strength and elasticity.
1 citations
,
June 2019 in “Journal of Cutaneous Immunology and Allergy” Squaric acid dibutylester can cause severe skin reactions in people with allergies.
14 citations
,
February 1998 in “Bioorganic & Medicinal Chemistry Letters” Some newly made compounds can block an enzyme linked to hair loss and prostate growth, with one in particular being very selective.
10 citations
,
December 2017 in “Chemosphere” Bisphenol-A (BPA) increases connections between brain cells and boosts their activity, but it blocks the effects of a male hormone on brain cell plasticity.