1 citations
,
December 2011 in “EFSA Journal” Spermidine may help extend the growth phase of hair.
1 citations
,
May 2017 in “Journal of The American Academy of Dermatology” The moisturizer with phytol improved skin texture and reduced fine wrinkles better than the moisturizer without it.
Hair styling products can cause skin irritation.
October 2019 in “Zenodo (CERN European Organization for Nuclear Research)” Capilcep effectively promotes hair growth and is safe, but long-term effects need more research.
Saw palmetto cream for hair loss works better with glycerol and sorbitol.
May 2017 in “Journal of The American Academy of Dermatology” The new baby shampoo and wash with stearic acid is safe and potentially effective for nourishing babies' skin.
1 citations
,
March 2004 in “Patty's Toxicology” These chemicals can be toxic and cause health issues like irritation, liver damage, and cancer.
May 2023 in “International Journal of Trichology” A witch-hazel-based 5% minoxidil solution is effective and safe for women with hair loss who didn't respond to regular minoxidil, especially if they're sensitive to propylene glycol.
5 citations
,
January 2006 in “Indian Journal of Dermatology, Venereology and Leprology” Synthetic hairs are not recommended for use.
July 2026 in “Journal of Investigative Dermatology” January 2014 in “China Surfactant Detergent & Cosmetics” A reliable method was developed to measure finasteride in hair products.
CG2001 is safe, well-tolerated, and a promising treatment for hair loss with fewer side effects.
P-3074 effectively blocks scalp DHT better than oral finasteride.
8 citations
,
September 2004 in “Contact dermatitis” Avoiding dyed wigs and clothing improved severe allergic reactions in a woman treated with diphencyprone.
1 citations
,
November 2023 in “Journal of Innovations in Applied Pharmaceutical Science (JIAPS)” The neem oil emulgel effectively treats dandruff and is easy to use on the scalp.
June 1992 in “Inpharma Weekly” Patch testing with different solvents helps find the right minoxidil formulation for those with scalp allergies.
11 citations
,
January 2006 in “Drug development and industrial pharmacy” Adding TPGS to minoxidil solutions can improve skin penetration and retention, especially in water and PEG 400-based solutions.
123 citations
,
June 2006 in “Journal of Neurobiology” Progesterone protects brain cells, but Provera does not.
Liposomes with minoxidil and PEP penetrate skin slowly but reach deeper layers than foam.
April 2018 in “Radiotherapy and Oncology” Prostaglandin helps regenerate hair follicles after radiation damage.
June 2026 in “Scientific Reports” Shorter alkyl shikimates boost skin cell growth, while longer ones can be harmful.
13 citations
,
April 2002 in “International Journal of Toxicology” The safety of placental and umbilical extracts in cosmetics is uncertain, requiring more research.
43 citations
,
December 2012 in “The Journal of Steroid Biochemistry and Molecular Biology” Progesterone protects neurons from damage by converting to allopregnanolone, which works through GABAA receptors.
3 citations
,
July 2019 in “International journal of scientific research in science and technology” Herbal hair gel with fenugreek seed extract was found to increase hair growth.
23 citations
,
July 2008 in “British journal of dermatology/British journal of dermatology, Supplement” Topical contact sensitizers can treat certain skin conditions but are rarely used in the U.K.
January 2009 in “Xiandai huagong” Finasteride was successfully synthesized from Pregnadienolone acetate.
33 citations
,
February 2009 in “European journal of pharmaceutics and biopharmaceutics” Pig ear skin is better than human skin for testing how well barrier creams block allergens from entering hair follicles.
3 citations
,
November 2017 in “International Journal of Pharmacy and Pharmaceutical Sciences” 14 citations
,
March 2019 in “European journal of pharmaceutics and biopharmaceutics” Proretinal nanoparticles improve skin absorption and reduce irritation of topical retinoids.
TrichoSol™ effectively stabilizes various hair treatment ingredients for different durations.