May 2017 in “Journal of microscopy and ultrastructure” Water quality affects mineral content in hair, and coconut oil can protect against damage.
54 citations,
October 2002 in “Journal of controlled release” Medium lipophilic substances penetrate skin best, and adding ethanol can increase delivery to hair follicles.
28 citations,
March 2014 in “International Journal of Nanomedicine” New lipid nanoparticles show promise for delivering hair loss treatments but need improvement for better skin penetration.
10 citations,
January 2014 in “Chemical and Pharmaceutical Bulletin” Ethanol pretreatment affects drug penetration through skin and hair follicles.
9 citations,
October 2013 in “Drug Delivery” Ethosomal carriers effectively deliver hair loss drug into skin.
264 citations,
January 2008 in “Journal of biomedical optics” Zinc oxide nanoparticles in sunscreen do not penetrate deep into the skin.
82 citations,
January 2002 in “Journal of drug targeting” Drugs penetrate scalp skin better than abdominal skin, with scalp hair follicles aiding in higher drug delivery.
74 citations,
June 2010 in “European Journal of Pharmaceutics and Biopharmaceutics” Minoxidil foam enters hair follicles and skin for hair growth.
49 citations,
August 2016 in “Aesthetic Surgery Journal” Micro-needling effectively improves wrinkles, scars, and hair growth, but proper technique and safety are important.
25 citations,
June 2011 in “International journal of pharmaceutics” Nanoparticles effectively deliver water-insoluble drugs to hair follicles, stimulating hair growth without irritating the skin.
21 citations,
December 2016 in “European journal of pharmaceutics and biopharmaceutics” Nano-sized lipid particles increase dexamethasone's skin penetration and create a reservoir in the skin layers.
15 citations,
October 2020 in “European journal of pharmaceutics and biopharmaceutics” Caffeine penetrates skin quickly through open hair follicles, but less through closed ones, with levels becoming equal after 22 hours.
6 citations,
December 2015 in “International journal of nanomedicine” Using sonophoresis can make it harder for certain drug-loaded liposomes to get through the skin.
5 citations,
January 2018 in “PubMed” Biodegradable microneedle patches help topical steroids work better for prurigo nodularis.
22 citations,
August 2006 in “Critical Reviews in Plant Sciences” The tropical legume Sesbania rostrata can form nodules in waterlogged conditions using a different method that involves plant hormones and specific genes.
39 citations,
November 2013 in “European journal of pharmaceutics and biopharmaceutics” Massage increases how deep both rigid and flexible liposomes can go into skin, with flexible ones going deeper, and covering the skin (occlusion) helps rigid ones more.
23 citations,
June 2014 in “Journal of Pharmaceutical Sciences” Finasteride cream helps hair growth with less side effects.
14 citations,
June 2014 in “Journal of Pharmaceutical Sciences” Formulation P-08-016 better targets hair follicles for baldness treatment.
March 2024 in “Bioimpacts” 400 nm particles penetrate hair follicles best, but mouse models aren't fully reliable for human studies.
60 citations,
October 2020 in “Journal of Controlled Release” Curcumin nanocrystals in simple gels effectively penetrate hair follicles, but humectants can reduce this efficacy.
May 2023 in “CRC Press eBooks” Liposomes can improve hair care and treat hair issues effectively.
79 citations,
December 2017 in “Cosmetics” Effective sunscreen formulations can reduce skin absorption and enhance protection.
61 citations,
May 2014 in “International journal of pharmaceutics” Nanocrystals improve skin penetration and stability of caffeine, suggesting a new method for delivering similar substances through the skin.
51 citations,
May 2010 in “Journal of Drug Targeting” Transcutol-containing vesicles improve minoxidil's skin penetration and hair growth promotion.
48 citations,
December 2013 in “Drug Delivery and Translational Research” Niosomes improve minoxidil skin penetration for hair loss treatment.
10 citations,
February 2022 in “Pharmaceuticals” Smaller curcumin nanocrystals penetrate skin and hair follicles better than larger ones.
1 citations,
December 2022 in “Pharmaceutics” Finasteride-loaded microemulsions can effectively enhance skin delivery for treating hair loss.
The new skin cream with zinc oxide nanoparticles is stable, spreads well, and doesn't deeply penetrate the skin.
38 citations,
January 2020 in “Journal of Experimental Botany” Moderate water stress helps rice form rhizosheaths by affecting hormone responses, which may aid in breeding drought-resistant rice.
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.