research Final Report on the Safety Assessment of Hypericum Perforatum Extract and Hypericum Perforatum Oil
St. John's Wort extract and oil safety in cosmetics is unclear; more data needed on photosensitization, toxicity, and human irritation.
Search
for
Sort by
Research
990-1000 / 1000+ results 
research Hair Follicular Cell/Organ Culture in Tissue Engineering and Regenerative Medicine
Stem cell therapy is a promising approach for hair regrowth despite potential side effects.
research The TOR–Auxin Connection Upstream of Root Hair Growth
High energy boosts root hair growth in plants, while low energy stops it.
research Getting Under the Skin of Hair Aging: The Impact of the Hair Follicle Environment
Aging scalp skin contributes to hair aging and loss, and more research is needed to develop better hair loss treatments.
research Solubility of Minoxidil in Binary Mixture of Ethanol and Water at Various Temperatures
Minoxidil dissolves better in ethanol-water mixtures at different temperatures, with water playing a key role.
research Expression of Bioactive Recombinant Human Fibroblast Growth Factor 10 in Carthamus Tinctorius L. Seeds
Scientists made safflower seeds produce a human growth factor that could help with hair growth and wound healing.
research Normal and Aging Hair Biology and Structure: Aging and Hair
Hair gets thinner, grayer, and changes texture with age due to genetics, environment, and cellular changes, affecting the growth cycle.
research Recent Advances in the Chemistry and Pharmacological Activity of New Steroidal Antiandrogens and 5α-Reductase Inhibitors
New compounds show promise for treating hair loss, enlarged prostate, and prostate cancer, with some being more effective and having different side effects than current treatments.
research Cosmetic Devices Based on Active Transdermal Technologies
Active transdermal technologies in cosmetics help deliver skin treatments effectively, but their safety and effectiveness depend on skin type and treatment choice.
research Platelet-Rich Plasma in Androgenic Alopecia: Indications, Technique, and Potential Benefits
Platelet-Rich Plasma (PRP) treatment can potentially increase hair density and quality in people with hair loss, but more research is needed to confirm its effectiveness.