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GlossaryHair Cuticle

outermost layer of hair, composed of overlapping cells

The hair cuticle is the outermost layer of a hair strand, composed of overlapping, scale-like cells that protect the inner layers of the hair. It acts as a barrier against environmental damage and helps maintain the hair's strength and moisture balance. For professionals, understanding the condition of the cuticle is crucial for assessing hair health and determining appropriate treatments.

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community If ancient hunter gatherer women had just selected for men with hair we wouldn't be in this mess

in Satire 128 upvotes 5 days ago

Hair loss is humorously blamed on ancient selection preferences, with discussions on genetics and societal norms. Treatments like finasteride are mentioned as modern solutions.

community Hair density change in 7 months… unreal.

in Progress Pictures 349 upvotes 2 weeks ago

The user experienced significant hair density improvement over seven months using finasteride, topical minoxidil, Nizoral shampoo, and supplements like biotin and vitamin D. They also used a derma stamp with rosemary and peppermint oil, noting no side effects from finasteride.

community Just a little hair humor for the weekend.

in Satire 175 upvotes 2 weeks ago

Hair transplants and hair loss treatments like oral Fin and Min are discussed, with some humor about public figures' hair. Missing a single day of these treatments typically has little impact, but longer gaps can affect results.

community Hair transplant, 3 month progress

in Is this regrowth? 213 upvotes 2 weeks ago

The user experienced hair loss after a hair transplant and stopped using finasteride and minoxidil temporarily, as advised by their medical team. They resumed the treatments and are hopeful for regrowth, attributing the current hair loss to shock loss and shedding.

community Buzz cut years after hair transplant?

in Hair Transplants 87 upvotes 3 weeks ago

The conversation discusses concerns about getting a buzz cut years after a FUE hair transplant due to an unnatural look and thinning hair. Suggestions include trying a buzz cut and considering scalp micropigmentation (SMP) as an option.

community Hair shed after adding tretinoin with topical minoxydil

in Minoxidil 3 upvotes 3 weeks ago

Adding tretinoin to a minoxidil routine can cause initial hair shedding, which may be normal as it potentially increases minoxidil's efficacy. Users suggest being cautious with tretinoin application, especially around microneedling, to avoid increased systemic absorption.

community Hair transplant 2300 grafts, 1yr outcome by Dr.Ko. Korea New hair clinic.

in Progress Pictures 155 upvotes 4 weeks ago

A user shared their positive experience with a hair transplant of 2300 grafts performed by Dr. Ko in Korea, noting significant improvement in hair condition and recommending the surgeon. The user also mentioned using finasteride but not minoxidil.

community Do hair follicles dies or are dormant ?

in Finasteride/Dutasteride 92 upvotes 1 month ago

Hair follicles can be dormant and potentially revived with treatments like finasteride and minoxidil, but irreversible loss occurs if certain structures are destroyed. Early intervention is more effective, and additional methods like microneedling may help.

community Are permanent hair gains even possible?

in Chat 12 upvotes 1 month ago

Hair regrowth from treatments like minoxidil, RU58841, and finasteride is not permanent; stopping these treatments typically results in hair loss resuming. Beard hair can become permanent with minoxidil use, unlike scalp hair, which requires ongoing treatment to maintain gains.

community Why not use hair system instead of Topical Hassle

in Hair Systems 18 upvotes 1 month ago

Topical treatments like minoxidil and finasteride are preferred for hair loss due to ease of use and natural appearance. Hair systems are considered high-maintenance and less genuine.

community Hair journey since august, help!

in Is this regrowth? 22 upvotes 1 month ago

The conversation is about hair loss and treatments, with suggestions to use finasteride or dutasteride as DHT blockers and minoxidil for regrowth. Oils and shampoos are considered ineffective for androgenic alopecia without these medications.

community Hair regrowth after 8 months alhamdullah

in Minoxidil 1415 upvotes 1 month ago

A 30-year-old male saw significant hair regrowth after 8 months using minoxidil, finasteride, microneedling, and Nizoral shampoo. He experienced no side effects from finasteride and credited his success to this regimen.

community Hair Loss Results After 8 Months of Dutasteride

in Progress Pictures 228 upvotes 1 month ago

The user experienced increased hair density after 8 months of using dutasteride and 6 months of oral minoxidil. Some users joked about side effects, while others discussed the effectiveness of various treatments like finasteride and rosemary oil.

community Solving Hair Loss with Research at MIT

in Research/Science 591 upvotes 2 months ago

Hair loss treatments like minoxidil, finasteride, TDM-105795, and PP405. MIT is hosting a hackathon to find innovative hair loss solutions.

community Hair looks extremely thin under sunlight!

in Chat 26 upvotes 2 months ago

A 22-year-old male experiencing diffuse thinning is using oral minoxidil and finasteride but notices his hair looks thin in sunlight. Suggestions include using hair products, considering topical minoxidil, addressing seborrheic dermatitis, and possibly trying dutasteride or a hair transplant.

community Hair Loss Due To Chlorine and Hard Metals In Water?

in Research/Science 1 upvotes 2 months ago

Hair loss possibly caused by chlorine and heavy metals in water was addressed by using a shower filter, ketoconazole shampoo, and PRP sessions, which stopped the hair loss but did not lead to regrowth. Other users suggested similar experiences and solutions, emphasizing the importance of a good water filter and patience for potential regrowth.

community Hair Loss Treatments and Hair Transplant

in Progress Pictures 4 upvotes 2 months ago

The user is experiencing hair loss and is using oral finasteride, considering adding RU58841 and microneedling, and planning a hair transplant. They are seeking advice on whether to wait for treatment results or proceed with the transplant.

community Hair loss steps, guide to beginners or anyone experiencing hair loss

in Treatment 1 upvotes 2 months ago

The conversation discusses a hair loss treatment regimen involving finasteride, dutasteride, spironolactone, bicalutamide, oral estradiol, microneedling, and minoxidil. The regimen aims to reduce androgenic alopecia by blocking DHT and androgens, with a caution about potential feminizing effects.

community Hair follicle cloning is already possible

in Chat 38 upvotes 2 months ago

Hair follicle cloning is claimed to be possible but not widely available due to potential safety issues, such as cancer risks. Current treatments like finasteride and dutasteride are not effective for everyone, and there is frustration over limited access to these medications.

community Hair Oils can be DANGEROUS and this is a case study. He lost all his hair.

in Treatment 7 upvotes 2 months ago

Hair oils can cause severe allergic reactions, as seen in Jermel Brown's case, leading to significant health issues and legal action for damages. Users discussed concerns about various hair oils, including Mielle and Kiehl's, with some experiencing hair loss and others using treatments like Minoxidil and Finasteride to address damage.

community Hair loss 30F - thoughts on red light therapy vs min/fin?

in Female 6 upvotes 2 months ago

The conversation discusses hair loss treatments for a 30-year-old female, comparing red light therapy with minoxidil and finasteride. Concerns about hormonal impact and potential pregnancy are raised, with suggestions to consider spironolactone and microneedling, while emphasizing the importance of consulting a dermatologist.

community Hair density progress update year 7. (4 years of photos)

in Progress Pictures 248 upvotes 2 months ago

OP shared a 7-year hair density progress update using Minoxidil, Finasteride, and dermarolling. Creatine use was discussed, with mixed opinions on its impact on hair loss.

community hair loss treatment myths that perplex me

in Treatment 8 upvotes 2 months ago

Grapefruit juice doesn't significantly affect finasteride or dutasteride. Drinking topical minoxidil is risky; saw palmetto is less effective than finasteride or dutasteride for hair loss.

community Normalize hair systems for men! If females can get extensions and wear makeup it should be socially acceptable for men to wear a hair piece

in Hair Systems 1056 upvotes 3 months ago

Men should feel socially accepted wearing hair systems, similar to how women use extensions and makeup. Treatments mentioned include minoxidil, finasteride, and hair transplants.

community How does hair loss and recovery work?

in Chat 12 upvotes 3 months ago

Hair loss varies due to genetic sensitivity to DHT and other factors. Treatments discussed include finasteride, minoxidil, RU58841, and microneedling.

community Hair re-growth in anorexia recovery

in Female 11 upvotes 3 months ago

Adequate nourishment and hormone replenishment helped with hair regrowth. Vegamour and Novo blends hair vitamins were also used but likely not effective alone.

community Hair regrowth? Been noticing these tiny dots on my head where I apply 0.5 dut and 8% minox

in Is this regrowth? 114 upvotes 3 months ago

User noticed tiny dots on their head after using 0.5% dutasteride and 8% minoxidil, which others identified as developing hair follicles. Encouragement was given to continue the treatment.

community Hair Cafe vid: low dose dutasteride ?

in Finasteride/Dutasteride 7 upvotes 3 months ago

The user is considering using 0.5 mg dutasteride once every 5 or 7 days due to side effects from finasteride and is also looking into topical liposomal dutasteride and pyrilutamide to stop hair loss. The goal is to stop hair loss, not regrow hair.

community Hair feels like it’s getting worse

in Chat 8 upvotes 3 months ago

The user has been experiencing hair loss for years, tried ketoconazole shampoo without success, and has been on finasteride for 3 months but is unsure if it's working. A reply suggests waiting 6-12 months to properly assess finasteride's effectiveness.

community Hair regrowth? Oral fin 1mg daily for just over 2 months and oral min 2.5mg for just over a month

in Is this regrowth? 6 upvotes 4 months ago

The user has been taking 1mg finasteride daily for over 2 months and 2.5mg minoxidil daily for over a month, along with a multivitamin. They are asking if their hair shows improvement, noting possible slight length increase in the back.