The largest hair loss community and research database in the world
Learn
Read about the basics and view an index of important topics related to hair.Research
View the full text research archives for any subject related to hair loss and alopecia.Community
Connect with hundreds of thousands of others who are defeating hair loss.TresslessGPT
Ask the chat bot any questions about hair loss and treatments. Answers are based on the latest research and the opinions of the community. Now free for everyone.
Popular topics:
New in community
- Featured Community Post
Research Backed Dutasteride Simulator (Serum/scalp DHT included for all doses)
A Dutasteride Simulator predicts serum dutasteride, serum DHT, and scalp DHT levels using models from research papers. It simulates various dosing schedules to determine steady-state effects and visualizes outcomes, including hair growth-related scalp DHT suppression.
Read More -
2 Years on Fin — Early Gains, Acne Flare, and Ongoing Scalp Sensitivity
Finasteride The user has been on finasteride for over two years, experiencing early hair regrowth, acne, and scalp sensitivity, but now faces thinning hair and questions about dosage and long-term effectiveness. They also used retinal to help with acne and are seeking advice on whether to adjust their finasteride dose. -
ED from 1 month DUT
General A 32-year-old male experienced reduced libido and erectile difficulties after taking Minoxidil and Dutasteride for hair loss. He stopped the treatment and plans to consult his doctor, seeking similar experiences from others. -
How do I consult a hair specialist for medicines? (Germany)
General An international student in Germany needs a prescription for finasteride and minoxidil to continue treating androgenic alopecia. They seek guidance on finding a doctor and using their student health insurance for the prescription. -
Using minoxidil from long time
Minoxidil OP has been using 5% minoxidil twice daily for a year, resulting in some baby hair growth, but many have not matured. They are questioning if they are overusing minoxidil. -
Will Fin+Min save me(6F) ?????
Satire Finasteride and minoxidil are discussed as hair loss treatments, with warnings about minoxidil's toxicity to cats. Suggestions include hair transplants, dutasteride, and humorous alternatives like red light therapy and rosemary oil. -
new born daughter at Norwood 3 1 month on min + fin (pic)
Satire A humorous discussion about a newborn's hair loss, jokingly suggesting treatments like Minoxidil, finasteride, and various other hair loss remedies. Participants humorously debate extreme measures, including shaving or using a "nuclear stack" of treatments.
New Featured Research
Effectiveness of Autologous Platelet-Rich Plasma for Androgenetic Alopecia: A Double-Center, Non-Controlled, Randomized Clinical Study in Vietnam
This study evaluated the effectiveness of autologous platelet-rich plasma (PRP) therapy for androgenetic alopecia (AGA) in 41 Vietnamese patients over three months. It found significant improvements in hair density, increasing from 40.76 ± 14.26 hairs/cm² at baseline to 66.00 ± 18.00 hairs/cm² at week 12, and a reduction in hair loss, with positive hair pull tests decreasing from 75.6% to 12.2%. Higher platelet concentrations correlated with greater hair density improvements. Patient satisfaction was high at 97.6%, with minor adverse effects like itching and scalp discomfort. The study supports PRP as an effective treatment for AGA, despite limitations such as a small sample size, lack of a control group, and short follow-up duration.
Read More
New in research
-
Ultrasound-Activated GelMA Hydrogel Loaded with MSC-EVs Promotes Functional Regeneration of Skin Vasculature, Nerves, and Appendages
Ultrasound-activated gel with stem cell vesicles improves skin healing and regeneration.
-
Use of 5% Topical Minoxidil Application for Telogen Effluvium: An Open-Label Single-Arm Clinical Trial
5% topical minoxidil may help reduce hair loss and increase hair growth in telogen effluvium.
-
Botulinum Toxin for Treatment of Androgenetic Alopecia
Botulinum toxin is not proven effective for treating hair loss.
-
Safety Profile and Efficacy of Biosea Revive Serum for Hair Growth Through In Vitro Assessment and Clinical Evaluation
Biosea® Revive Serum is safe and effective for improving hair growth and health.
-
Comparative Efficacy of Minoxidil and 5-Alpha Reductase Inhibitors Monotherapy for Male Pattern Hair Loss: Network Meta-Analysis Study of Current Empirical Evidence
Dutasteride 0.5 mg/day is the most effective treatment for male pattern hair loss.
-
Mesenchymal Stem Cell-Derived Exosomes Can Effectively Improve Hair Count and Terminal Hair Diameter in Androgenetic Alopecia
Stem cell exosome injections can safely improve hair growth and thickness in men with hair loss.
-
Epidermal γδ T Cells, CD8 T Cells, and Macrophages Are Increased in Number in Alopecia Areata and Express BST2 as Part of an Interferon-Driven Antiviral Gene Signature
In alopecia areata, certain immune cells increase and express a protein linked to immune activation.
-
Effect of Selamectin Spot-On Against Lynxacarus Radovskyi Infestation in Cats
Selamectin effectively cured the cats' infestation.
-
Comparison of Therapeutic Efficacy of Microneedling With Platelet-Rich Plasma Plus 5% Minoxidil and 5% Minoxidil Alone in Androgenetic Alopecia
The combination of microneedling, PRP, and minoxidil is more effective for hair loss than minoxidil alone.