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    GlossaryLight Exposure

    amount of light received by an organism over time

    Light Exposure refers to the amount of light that an object or organism receives over a period of time. This can include natural sunlight or artificial light sources. In biological contexts, light exposure can significantly impact various physiological processes, such as circadian rhythms, skin health, and hair growth. For instance, excessive exposure to ultraviolet (UV) light can damage skin cells and hair follicles, potentially leading to conditions like alopecia.

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      community Does pyri/kx826 degrade in exposure to bathroom light?

      in Treatment  5 upvotes 1 year ago
      The conversation discusses concerns about RU58841 degrading when exposed to light and transferring pyri to a dark glass bottle to prevent this. The user keeps the pyri out for only two minutes before storing it in a dark place.

      community New Light Therapy Can Suppress a Key Marker of Hair Loss by 92%

      in Research/Science  200 upvotes 3 days ago
      A new light therapy claims to reduce hair loss markers by 92% using a specific wavelength range. Users discuss the cost and effectiveness of devices, with some expressing skepticism and others considering alternative treatments like red light therapy and vitamin D exposure.

      community South Korean Red Light Therapy Study

      in Research/Science  38 upvotes 1 month ago
      Korean scientists developed a red light therapy that reduces a hair loss marker by 92%. Users discussed the benefits and drawbacks of natural sunlight versus red light caps for hair health, with some suggesting supplements for vitamin D.

      community Sunlight: Does it Stimulate Hair Growth or Hair Loss?

      in Research/Science  64 upvotes 2 years ago
      The conversation discusses whether sunlight exposure affects hair growth or loss, with mixed anecdotes and theories but no clear consensus. Some suggest moderate sunlight can benefit hair by providing vitamin D, while others doubt its effectiveness compared to treatments like Minoxidil or finasteride.

      community Anyone in Pyrilutamide currently?

      in Treatment  13 upvotes 2 years ago
      User considers trying Pyrilutamide for hair loss and itch relief. Another user shares positive experience with Pyrilutamide, no side effects.

      community Tretinoin can make it worse!!!

      in Chat  7 upvotes 2 years ago
      Tretinoin may enhance minoxidil's effectiveness for those not responding to minoxidil alone, but it could reduce efficacy for some who are already responding to minoxidil. Tretinoin requires careful use, including skin moisturizing and sun protection due to increased sensitivity.

      community Why is human evolution like this 😂

      in Chat 3 years ago
      Why androgenic alopecia affects the scalp rather than other body parts, potential explanations for this phenomenon, treatments available to combat hair loss, and the implications of male attractiveness in modern society.

      community Minoxidil seems logistically impossible and impractical to use

      in Minoxidil  136 upvotes 2 years ago
      The post discusses concerns about the practicality of using Minoxidil foam for hair loss, including the frequency of application, preparation, coverage area, and drying time. Responses suggest that missing a dose isn't detrimental, it can be applied once a day, it works on all hair areas, and it doesn't need to be perfectly dry before application.

      community What are these spots on my scalp

      in Treatment  51 upvotes 1 year ago
      A user noticed non-itchy, non-bleeding spots on their scalp while experiencing hair loss. Replies suggest the spots are likely sunspots or liver spots and recommend seeing a dermatologist; hair loss is attributed to male pattern baldness.

      community Comprehensive Microneedling Guide

      in Microneedling  289 upvotes 3 years ago
      Microneedling for hair restoration involves daily use of a 0.3 mm device and weekly use of a 0.5 mm device. Combining microneedling with Minoxidil can enhance hair growth.

      community Shampoo except ketoconazole that works

      in Product  8 upvotes 1 year ago
      The conversation is about seeking shampoos that help with hair loss or hair thickening without ketoconazole, suggesting alternatives like minoxidil, finasteride, or stemoxydine. One reply suggests that most hair loss shampoos don't work as claimed.

      community I’ve been on medications for 5 months now

      in Treatment  5 upvotes 1 year ago
      A user has been using minoxidil, finasteride, derma stamping, and keto shampoo for hair loss for 5 months, noticing baby hairs but no thickening. Another user suggests trying topical magnesium chloride with UV light as an additional treatment.

      community Comparison of options: topical vs medication

      in Female  1 upvotes 1 year ago
      A user diagnosed with AGA is seeking advice on hair loss treatments, comparing topical Minoxidil, Spironolactone, and Finasteride to oral medications and natural methods like dermastamping, PRP, and LED light. They are concerned about side effects and effectiveness, especially given their existing fatigue.

      community Possible solution: 2.5mg DUT for everyone

      in Chat  14 upvotes 11 months ago
      A user is experimenting with creating a DIY oral Dutasteride solution using raw powder, MCT oil, and Vitamin E to reduce costs. Others discuss their experiences with similar methods and the challenges of sourcing and testing Dutasteride.

      community Closing in on one year on Min+Fin

      in Progress Pictures  747 upvotes 1 year ago
      User shared progress after one year using Minoxidil 5% topical and 1 mg Finasteride pills daily, along with vitamin D3 supplements. They experienced significant hair regrowth and are now growing their hair out again.

      community Pyrilutamide almost for 9 months

      in Progress Pictures  62 upvotes 2 years ago
      The user has been using pyrilutamide, topical finasteride, and 15% minoxidil for hair growth for almost 4 years. Despite mixed responses from others, the user reports seeing progress, especially with the addition of pyrilutamide, and plans to continue the regimen.

      community Wtf have we been doing for the last 30 years

      in Treatment  548 upvotes 1 year ago
      Hair loss treatments like finasteride, minoxidil, and dutasteride work but have side effects. A permanent cure is still not available due to the complexity of hair loss and limited investment.

      community Minoxidil actually reduces wrinkles

      in Research/Science  209 upvotes 1 year ago
      Minoxidil may improve or worsen skin quality, with topical forms causing dryness and wrinkles, possibly due to alcohol content, while oral forms have fewer side effects. Some users consider using tretinoin to mitigate negative effects.

      community Verteporfin and Microneedling

      in Treatments 1 year ago
      Clinical studies by Dr. Barghouthi and Dr. Bloxham indicate that Verteporfin, when used with FUE and FUT hair transplantation methods, shows promise in hair follicle regeneration and minimal scarring due to its ability to inhibit Yes-associated protein (YAP). Microneedling at depths of 3-3.5mm, combined with Verteporfin, could potentially reactivate dormant follicles, although the optimal dosage and application method are still under investigation. Concerns remain about the DHT sensitivity of regenerated follicles, highlighting the need for further research to optimize trauma levels and Verteporfin concentrations to achieve effective and scar-free hair regeneration.