research Essential Oils and Their Single Compounds in Cosmetics—A Critical Review
Essential oils in cosmetics can offer benefits but may cause allergies and should be used carefully.
Search
for
Sort by
Research
990-1000 / 1000+ results 
research Probiotic Bacteria Induce a ‘Glow of Health’
Probiotic bacteria improved skin and hair health in aged mice.
research Tyrosinase inhibition due to interaction of homocyst(e)ine with copper: the mechanism for reversible hypopigmentation in homocystinuria due to cystathionine beta-synthase deficiency.
Lowering homocyst(e)ine levels can reverse skin and hair lightening by restoring enzyme activity needed for pigmentation.
research Causes of hair loss and the developments in hair rejuvenation
Some hair loss can be treated, especially in women due to nutrition, but some types remain untreatable.
research Effect of Various Dietary Factors on the Deposition of Selenium in the Hair and Nails of Rats
Selenium in hair and nails is higher with L-selenomethionine and low methionine.
research Dietary supplement increases anagen hair rate in women with telogen effluvium: results of a double-blind, placebo-controlled trial
The dietary supplement helped increase hair growth in women with hair loss.
research Is seborrhea a sign of autonomic impairment in Parkinson's disease?
Seborrhea in Parkinson's disease may be linked to hormones, not autonomic impairment.
research Prolonged maintenance of human hair follicles in vitro in a serum-free medium
Human hair follicles can grow in a lab for at least 9 days without serum, keeping their natural characteristics.
research Ion pairs of risedronate for transdermal delivery and enhanced permeation rate on hairless mouse skin
Ion-paired risedronate significantly increases skin penetration without irritation compared to risedronate alone.
research Skin l ‐tryptophan‐2,3‐dioxygenase and rat hair growth
A new enzyme in rats may help regulate hair growth.