2 citations
,
March 2015 in “Toxicology and Environmental Health Sciences” Rice bran extract caused moderate skin irritation but no eye irritation, while a diluted essence was not irritating to skin and only slightly to guinea pigs.
1 citations
,
January 2015 The gel with apigenin and celery juice promotes hair growth without causing skin irritation.
2 citations
,
August 2024 in “International Journal of Applied Pharmaceutics” Broccoli extract hair tonic effectively promotes hair growth and is safe to use.
34 citations
,
July 2011 in “International journal of pharmaceutics” Ion-paired risedronate significantly increases skin penetration without irritation compared to risedronate alone.
1 citations
,
August 2017 in “Asian Journal of Pharmaceutical and Clinical Research” The 1% ethyl acetate fraction ethosomal gel from Nothopanax scutellarium leaves promotes hair growth but can mildly irritate the skin.
4 citations
,
October 2017 in “International Journal of Applied Pharmaceutics” Licorice extract hair tonics are effective and safe for hair growth, except for mild eye irritation at the lowest concentration.
The 10% hibiscus leaf extract hair tonic promotes better hair growth than 2% minoxidil but can irritate eyes.
3 citations
,
January 2014 Green tea extract hair tonic is stable at room temperature, promotes hair growth better than minoxidil, and is safe for use.
12 citations
,
May 2016 in “Experimental Dermatology” A new skin model from hair follicles is a safer, simpler alternative for skin tests.
July 2016 in “The journal of investigative dermatology/Journal of investigative dermatology” Scientists created a new 3D skin model from cells of plucked hairs that works like real skin and is easier to get.
A new method allows for controlled, long-lasting delivery of retinoic acid through the skin with less inflammation.
1 citations
,
September 2021 in “Frontiers in Endocrinology” Minoxidil can help transgender males grow facial hair before starting testosterone therapy.
December 2024 in “European Journal of Dermatology” Transgender acne treatment requires a tailored approach with ongoing topical treatments and ceramide-rich moisturizers.
10 citations
,
January 2013 in “International Journal of Research in Pharmaceutical Sciences” The herbal microemulsion was safe and more effective at controlling hair loss than a standard product.
1 citations
,
August 2021 in “International journal of scientific research in science and technology” The polyherbal hair oil promotes hair growth, reduces hair loss, and is safe to use.
2 citations
,
December 2022 in “Journal of toxicologic pathology” Skin structure complexity and variability are crucial for assessing skin toxicity in safety tests.
January 2003 in “Journal für Kardiologie (Krause & Pachernegg GmbH)” Testosterone therapy can improve skin and hair in men with low testosterone but may cause skin irritation with certain treatments.
January 2024 in “Journal of Cosmetics Dermatological Sciences and Applications” The creams are safe for pubic hair removal with minor, temporary skin irritation.
1 citations
,
February 2023 in “Applied sciences” The new topical growth hormone formula has high skin penetration and bioavailability.
4 citations
,
March 1991 in “Dermatitis” Minoxidil can cause skin reactions, so testing is important for those with side effects.
April 2016 in “Journal of The American Academy of Dermatology” Using a niacinamide cream can improve life quality for breast cancer patients during chemotherapy.
30 citations
,
May 1999 in “Food and chemical toxicology” Procyanidin B-2 is safe to use on skin as a hair growth product.
34 citations
,
September 1985 in “Contact Dermatitis” Minoxidil can cause skin irritation like eczema and rash in some users.
April 2003 in “Reactions Weekly” A woman developed skin irritation from treatments for hair loss, showing allergies to both minoxidil and saw palmetto solutions.
25 citations
,
May 2020 in “Progress in Organic Coatings” Castor oil-based polyurethanes are promising for making safe, strong-performing, eco-friendly hair-styling products.
9 citations
,
May 2015 in “Media Penelitian dan Pengembangan Kesehatan” The gel with apigenin and celery juice improved hair growth in rats without causing skin irritation.
1 citations
,
March 2022 in “The Scientific World Journal” The cream made from cocoa pod peel can promote hair growth but may cause skin irritation.
July 2022 in “Forte Journal” Higher concentrations of bitter melon extract increase hair growth, with 15% being the most effective.
4 citations
,
February 2018 in “PubMed” Green tea hair tonic safely and effectively reduces scalp greasiness.
1 citations
,
September 2017 in “Revista de la Sociedad Química del Perú” The shampoo with Urtica urens L. extract reduced hair loss and didn't irritate the skin.