Search

for
Search:

Research

5 / 1000+ results

research A simple immunofluorescence technique for simultaneous visualization of mast cells and nerve fibers reveals selectivity and hair cycle - dependent changes in mast cell - nerve fiber contacts in murine skin

109 citations , April 1997 in “Archives of Dermatological Research”

The researchers reported that mast cell and nerve fiber interactions in mouse skin are highly selective for nerve fiber types and vary depending on the hair cycle phase.

research Hair Cycle-Dependent Changes in Skin Immune Functions: Anagen-Associated Depression of Sensitization for Contact Hypersensitivity in Mice

43 citations , April 1996 in “Journal of Investigative Dermatology”

research Friction and wear studies of human hair and skin

97 citations , January 2005 in “Wear”

In this study, the researchers measured and discussed the friction and wear properties of various hair types against synthetic skin and other hair, finding variations based on factors like ethnicity, hair condition, and environmental conditions.

research 53607 Common Contact Allergens Implicated in Frontal Fibrosing Alopecia Found in Over-the-Counter Hair Growth Serums and Solutions

September 2024 in “Journal of the American Academy of Dermatology”

This study found that phenoxyethanol is the most common contact allergen in over-the-counter hair loss products, but its role in the development or exacerbation of frontal fibrosing alopecia remains unclear.

research Table 1_Contact sensitization to hair care allergens in scalp seborrheic dermatitis: associations with disease severity and microbiota profiles.docx

June 2026 in “Figshare”

This study found that patients with scalp seborrheic dermatitis exhibited distinct allergy sensitization patterns linked to skin barrier dysfunction and changes in scalp microbiota, suggesting the importance of context in interpreting patch test reactivity.

View more "skin hair contact" in research →

Community Join

5 / 1000+ results

community 7 Month hair transplant update (3153 grafts, HLC)

28 upvotes 2 weeks ago

A user shared a 7-month update after receiving 3,153 grafts in a hair transplant, noting ongoing growth but some areas still appear sparse and red. They are in contact with the clinic for feedback and are hopeful for further improvement.

community Clascoterone - Why are there so few posts if it’s already on the market?

in Chat 34 upvotes 8 months ago

Clascoterone is being discussed for hair loss, but its current acne formulation may not be suitable for scalp use due to potential skin irritation and lower dosage compared to Breezula. Users mention other treatments like finasteride, minoxidil, and pyrilutamide, with some expressing skepticism about clascoterone's effectiveness for hair loss.

community Does finasteride/dutasteride reverse aging?

in Chat 45 upvotes 1 year ago

Finasteride and dutasteride can improve skin texture and reduce acne by lowering DHT but do not reverse aging. They may enhance skin and hair health for some, but can also cause side effects like dry skin and sexual dysfunction.

community OFFICIAL Multi-Center Verteporfin Trial Recruitment

251 upvotes 1 year ago

Recruitment for a verteporfin trial and a separate hair cloning trial using verteporfin and other methods is underway, with locations in Jordan, NYC, Beverly Hills, and Memphis. Dr. Bloxham is conducting the hair cloning trial, and interested participants are encouraged to contact him directly.

community Can I buzz my hair so I can apply Minoxidil more effectively?

in Minoxidil 44 upvotes 1 month ago

Buzzing hair can improve minoxidil application, making it easier to reach the scalp. Some users recommend using foam for quicker drying, while others suggest oral minoxidil despite potential side effects.

View more "skin hair contact" in community →

Learn

10 / 33 results

learn Vitamin B5

Can Vitamin B5 help reduce scalp dryness and irritation linked to hair loss? Panthenol (vitamin B5) is used as a skin moisturiser and may ease scalp dryness. It has not been tested on scalp irritation in people with hair loss, and it can occasionally cause contact allergy.

learn Estradiol

Is applying Estradiol directly to the scalp effective for hormone-related hair thinning? There are no good-quality trials showing that estradiol applied to the scalp treats hormone-related thinning. Skin-applied estradiol can still enter the bloodstream and pass to others through contact.

learn Peppermint

herb and oil thought to stimulate skin and hair

learn Hair Transplant

Surgery that moves hair follicles from the back of the scalp to thinning areas

learn Castor oil

Thick plant oil used in hair care

learn Rosemary

Herb whose oil is used in hair care

learn Lavender

Plant essential oil used in scalp products

learn Melatonin

Can melatonin cause side effects on the skin or hair? No study links melatonin to hair loss; reports are anecdotal. Some users report scalp dryness or irritation from topical products, and a safety review lists mainly mild side effects such as sleepiness and headache.

learn Scalp Micropigmentation

Does scalp micropigmentation work on all skin tones and hair colors? Providers say SMP pigment can be matched to many skin tones and hair colors; claims that it works on all of them are marketing.

learn Follistatin

Can follistatin be applied to the skin, and does any form of it treat hair loss? No study shows that follistatin applied to the skin works, and no form of follistatin is an approved or proven hair-loss treatment. Follistatin injections, "research peptides" and gene therapies sold outside regulated trials are unapproved and of unknown safety.

View more "skin hair contact" in learn →