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 -
1.5 yrs on min+ fin. Dut switch?
Is this regrowth?The user has been using oral finasteride and minoxidil for 1.5 years with some crown improvement but still experiences thin hair and a receding hairline. They are considering switching to dutasteride for potentially better results, while others suggest adding topical minoxidil back into the routine. -
Is tretinoin overkill if I’m already microneedling?
MicroneedlingThe user is using oral finasteride and minoxidil, microneedling, and plans to add topical minoxidil to boost hair growth. They are considering adding tretinoin but are unsure if it's necessary. -
Oral finasteride topical minoxidil progress month 4
Progress PicturesThe user experienced hair regrowth using daily oral finasteride and topical minoxidil applied about five times a week, with some existing hair becoming thicker and new growth appearing. They also used dermastamping once a month and are considering adding topical GHK-Cu to their regimen. -
20M AGA, retrograde alopecia or something else
GeneralA 20-year-old is experiencing hair loss and is using finasteride, ketoconazole, and topical minoxidil. They suspect retrograde alopecia due to hair loss on the sides and nape, despite noticing some hair thickening on top. -
Finasteride In my 30s for 8 years. Off it till 50 years old. Now on testosterone.
Finasteride/DutasterideA user shared their experience of using finasteride for hair loss from ages 29 to 37, stopping due to side effects like low libido, and later starting testosterone therapy, which improved their well-being. The discussion includes various opinions on the effects of finasteride and testosterone on hair loss, libido, and overall health, with some users questioning the correlation between finasteride and low testosterone. -
Switching from Finasteride to Dutasteride... probably
Finasteride/DutasterideA 26-year-old male is considering switching from Finasteride to Dutasteride for more effective hair restoration, while others share experiences and advice on transitioning between these treatments. Many suggest gradually integrating Dutasteride with Finasteride to avoid shedding, and some report positive results with Dutasteride, though regrowth is not guaranteed.
New Featured Research
Health-related quality of life in mild-moderate patchy alopecia areata: Results from the first controlled Phase 2 clinical trial in this population with STS01 (dithranol/ProSilic) and challenges for the future
A phase 2, randomized, double-blind, placebo-controlled trial investigated the effects of STS01, a topical formulation of dithranol, on mild to moderate patchy alopecia areata (AA). The study found significant, dose-related improvements in hair regrowth. However, these improvements did not correspond to significant enhancements in health-related quality of life (HRQoL), even for patients who experienced complete hair regrowth. The study highlighted challenges in using current HRQoL assessment methods, noting potential issues such as the lack of a true baseline, the development of coping mechanisms by patients, and delays between physical and psychological improvements. The trial was ethically approved and funded by Soterios LTD.
Read More
New in research
-
Development and Assessment of Natural Hair Dye in Various Formulations Using Henna, Hibiscus, Shikakai, Amla, and Indigo: A Review
Natural hair dyes using plants like henna and indigo are safer and eco-friendly alternatives to synthetic dyes.
-
Advancing Hair Loss Assessment in Alopecia Areata: The Mathematical Case for Centralized, Standardized Imaging
Centralized imaging provides more accurate and consistent hair loss measurements in alopecia areata.
-
Development and Assessment of Natural Hair Dye in Various Formulations Using Henna, Hibiscus, Shikakai, Amla, and Indigo: A Review
Natural plant-based hair dyes are safer and eco-friendly alternatives to synthetic dyes.
-
Dissecting the Boundary of Quiescence and Activation of Murine Melanocyte Stem Cells in the Hair Follicle Niche
Melanocyte stem cells in hair follicles are key to understanding and potentially preventing hair graying.
-
A Holistic Approach to Unravel Keloid Pathogenesis and Optimize Therapeutic Outcomes
A holistic approach combining lifestyle changes, stress management, exercise, and herbal medicine can effectively treat and prevent keloids.
-
Hair Aging Revisited: An Expert Delphi Consensus on Pathogenesis, Clinical Features, and Future Therapies
Experts agree on understanding hair aging to improve diagnosis and treatments.
-
Whole Transcriptome Sequencing of Different Hair Types in Inner Mongolian Cashmere Goats
Hair type differences in cashmere goats are linked to keratin and cytoskeletal organization.
-
Hair Boost Serum UK for Hair Growth, Thickness and Hair Fall Control
The serum helps make hair thicker, stronger, and healthier.
-
The Remarkable Legacy of the K6/ODC Mouse: Mechanisms of Polyamine-Promoted Tumorigenesis Revealed
Polyamines are crucial for skin tumor development, and inhibiting them can prevent tumors.