January 2019 in “Journal of cosmetology & trichology” L-Cystine and L-Cystine with Kera-Diet® safely improved hair and nail quality in healthy women.
May 2011 in “Utrecht University Repository (Utrecht University)” The nicotinamide supplement did not reduce symptoms in horses with insect bite hypersensitivity.
11 citations
,
January 2014 in “The Scientific World Journal” Cynatine HNS improves hair and nail quality in 90 days.
April 2019 in “Journal of the Endocrine Society” An over-the-counter vitamin/mineral supplement improved hair loss and blood sugar control in a woman with non-classic 11-hydroxylase deficiency.
125 citations
,
February 1971 in “Biochemistry” Specific cross-linkages help make hair proteins stable and strong.
9 citations
,
January 2006 in “Cutaneous and ocular toxicology” L-cystine, D-pantothenat, and miliacin together significantly boost keratinocyte growth and metabolism.
March 2021 in “Juniper Online Journal Material Science” Energy healing treatment improved L-cysteine's stability, solubility, bioavailability, and shelf-life.
2 citations
,
August 2020 in “Clinical, Cosmetic and Investigational Dermatology” The hair-growth formula with L-cystine helps protect and grow hair cells.
29 citations
,
December 2017 in “Molecular therapy” Enzyme replacement therapy improved multiple symptoms of homocystinuria in mice.
August 2024 in “Biomolecules & Therapeutics” A new compound, HTPI, promotes hair growth by protecting cells from damage and regulating energy use.
April 2015 in “Andrology” HNG may help prevent the negative effects of chemotherapy on sperm production and white blood cell counts.
17 citations
,
October 2016 in “Artificial Cells Nanomedicine and Biotechnology” Using tiny fat particles to deliver arginine to hair follicles could be a new way to treat hair loss.
Cassia HPTC is an effective hair conditioner, better than some traditional options.
3 citations
,
July 2022 in “Brain and Behavior” The HtrA1L364P mutation causes brain dysfunction and blood vessel damage.
3 citations
,
April 2015 in “Current problems in dermatology” A more sensitive assay was developed to detect enzyme activity converting arginine to citrulline in hair follicles.
Carnosic acid from rosemary and sage may be a promising natural treatment for hair loss.
1 citations
,
September 2008 in “International Journal of Cosmetic Science” Cassia HPTC is an effective hair conditioner, better than some traditional formulas.
3 citations
,
April 2014 in “Journal of Dietary Supplements” CARI ONE helps start hair growth and makes hair follicles bigger and more numerous.
Lysine carboxymethyl cysteinate (LCC) protects skin from UVB damage by activating autophagy.
8 citations
,
June 1981 in “Clinica Chimica Acta”
59 citations
,
May 2017 in “Scientific reports” ZDHHC13 is important for normal liver function and metabolism, affecting mitochondrial activity.
January 2018 in “한국피부장벽학회지” DHCer levels in hair could be a biomarker for alopecia progression.
16 citations
,
June 2015 in “The journal of investigative dermatology/Journal of investigative dermatology” The enzyme DHHC13 is essential for healthy hair and skin, and its deficiency leads to hair loss and skin problems.
11 citations
,
September 2010 in “PubMed” DHA-NLC may improve drug delivery and reduce side effects for cancer treatment.
LhGH promotes hair growth and prevents hair loss in mice.
16 citations
,
October 2019 in “Biological & Pharmaceutical Bulletin” Houttuynia cordata extract may help hair grow by improving cell survival and increasing cell growth.
4 citations
,
August 2006 in “The Journal of Dermatology” HLA can be linked to autoimmune hepatitis.
April 2018 in “Journal of Investigative Dermatology” Nicotinic acid reduces excessive oil production in skin cells by activating a specific receptor, which could help treat acne.
February 2026 in “International Journal of Cosmetic Science” The Mito-Activator Complex boosts hair growth by activating mitochondria.