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GlossaryInternal Standard

substance added to samples to ensure accurate measurements

An Internal Standard (IS) is a substance added in a constant amount to samples, calibrators, and quality controls in an analytical experiment. It is used to correct for variations in sample preparation and instrument response, ensuring more accurate and consistent results. This technique is particularly useful in fields like biochemistry and pharmacology, where precise quantification of compounds is critical.

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community Anagenic announces the launch Pyrilutamide on their website. Are you excited ?

in Treatment 80 upvotes 2 years ago

The launch of Pyrilutamide as a potential hair loss treatment, with people discussing whether it is better than treatments like finasteride and minoxidil. Some participants have also discussed the risks associated with importing drugs from China.

community People treat me so different when I was bald compared to my comb over.

in Chat 226 upvotes 1 month ago

The user feels treated better with a comb-over than when bald due to cancer. They are considering a hair transplant and using finasteride and minoxidil for hair loss.

community This sub is very toxic towards people who don’t blindly follow the fin mafia

in Treatment 226 upvotes 1 year ago

The conversation criticizes the negative attitude towards those concerned about side effects from hair loss treatments like finasteride and minoxidil, or who prefer natural remedies. Specific treatments discussed include finasteride, minoxidil, rosemary oil, and RU58841, with an agreement that finasteride and minoxidil are proven effective.

community Got my first hair system put on yesterday. I feel like a brand new man. Haven’t been confident in so many years.

in Hair Systems 385 upvotes 3 years ago

User got first hair system and feels confident. Cost $200, attached at hairclub for $150, considering $400 monthly membership for weekly visits and new system monthly.

community Girl found my toppik

in Chat 221 upvotes 4 years ago

Girl finds guy's hair building fibers, sparking discussion on hair's role in attraction and self-esteem. Treatments like Minoxidil, finasteride, and hair systems are mentioned.

community Is there a consensus on RU these days? Pyril turned out to be a bust right?

in Research/Science 17 upvotes 8 months ago

The conversation discusses the effectiveness and safety of hair loss treatments, specifically RU58841 and Pyrilutimide (Pyril), with users sharing that Pyril was no more effective than a placebo and expressing concerns about the safety of RU58841 based on personal experiences and the lack of pharmaceutical interest.

community Front page article at The New York Times (biggest circulation in the world) regarding notable results with oral minoxidil is a pretty big deal

in Minoxidil 2 years ago

This conversation discusses the potential benefits of using oral minoxidil and finasteride to treat hair loss, with some users sharing their own experiences in taking the medications. Others express concerns about the safety of these treatments.

community My Dermatologist is bald. Yall think he’ll prescribe me Fin or be a hater and want to see me bald too?

in Chat 457 upvotes 2 weeks ago

Concerns about hair loss treatments, specifically finasteride and minoxidil, and doubts about a bald dermatologist prescribing them. Users recommend finding a dermatologist who prescribes effective treatments or exploring online options for finasteride.

community Are they going to Ban Finasteride in the EU ?

in Finasteride/Dutasteride 68 upvotes 1 month ago

There is concern about a potential ban on finasteride in the EU, but many believe it is unlikely unless serious side effects are found. Users rely on finasteride for hair loss and other health benefits, and a petition has been created to oppose any restrictions.

community Just find a cure already, I am totally done

in Chat 161 upvotes 3 months ago

The conversation is about hair loss treatments, with users recommending finasteride and minoxidil as effective solutions. Some users report side effects, but overall, the consensus is to use these treatments rather than waiting for a cure.

community Topical melatonin/oral

in Research/Science 12 upvotes 3 years ago

The conversation discusses the potential positive effects of melatonin on hair growth. The original poster plans to try both oral and topical melatonin and is seeking recommendations for a good source.

community I am actually regrowing my hairline without minoxidil or finasteride (mechanical stimulation)

128 upvotes 6 years ago

Regrowing hairline without the use of Minoxidil or Finasteride, and instead using mechanical stimulation such as Derma Roller, Nizoral, Zinc Pyrithione, Scalp Massage, Scalp Exercise, Fish Oil and other topical solutions. It is cautioned that there are risks associated with not using medically-prescribed treatments, but it is suggested to consider mechanical stimulation in addition to those prescribed treatments.

community Embraced baldness. Time to leave this subreddit

in Chat 868 upvotes 3 months ago

A user shared their positive experience of embracing baldness after years of trying treatments like Minoxidil and finasteride. They found happiness and confidence by shaving their head, despite some social challenges, and encouraged others to focus on their attitude and seek therapy if needed.

community 1 month of using fin, so happy

in Progress Pictures 864 upvotes 3 months ago

User had a hair transplant and used a finasteride and minoxidil spray for 6 months with no results. After adding finasteride tablets for 1 month, they saw significant hair growth improvement.

community Recent Study finds Laser caps are more effective than 5% minoxidil for AGA

in Research/Science 124 upvotes 8 months ago

Laser caps are found to be more effective than 5% minoxidil for treating hair loss, and when combined with minoxidil, they are even more effective. Some users report positive results with laser treatments, while others see no change; the devices are FDA approved, but opinions on their efficacy vary.

community 0.5mg Dutasteride promotes more “regrowth” than 5mg oral Minoxidil

in Research/Science 117 upvotes 9 months ago

Dutasteride promotes more hair regrowth than Minoxidil. Users discuss combining treatments for better results and share personal experiences with side effects.

community Can someone explain why it's "dumb" to just drink topical liquid minoxidil?

in Minoxidil 27 upvotes 1 year ago

The conversation discusses the risks and methods of ingesting liquid minoxidil for hair loss. Concerns include dosing accuracy, safety of ingredients, and potential side effects compared to using oral minoxidil tablets.

community switched from topical to oral minoxidil (topical mixed with water) 3 months ago and aside from being much easier i’ve also had much more density overall. My results aren’t even finished yet!

in Progress Pictures 2 years ago

This user discussed using oral minoxidil as a hair loss treatment, and was cautioned against mixing topical minoxidil with water and drinking it due to potential side effects and risks. Other users shared their concerns about the dangers of self-prescribing medications without consulting a doctor.

community 6 Month Progress (1mg fin 2x daily topical min, vit d3, keto, microneedling)

in Progress Pictures 467 upvotes 2 years ago

A user's 6-month journey to treat their hair loss using 1mg finasteride twice daily, topical minoxidil, vitamin D3, keto diet, and microneedling. They experienced shedding at the end of month 3 but have seen progress in recent months despite this.

community Whenever I see a woman I'm attracted to I feel immense shame and self hatred

in Chat 140 upvotes 2 years ago

A person feels intense shame and self-hatred due to baldness and poor self-image, affecting their confidence and social interactions. Suggestions include therapy, exercise, braces, hair transplants, and using finasteride.

community Balding, short, small penis. What is the point of living…

in Treatment 405 upvotes 3 years ago

A 24 year old male struggling with the physical and mental effects of balding, being short, and having a micropenis. Suggested treatments include taking medications such as finasteride and minoxidil, lifting weights, and trying not to compare himself to others.

community Has anyone used the new liposomal topical fin from Hasson and Wong?

6 upvotes 8 years ago

The conversation discusses a new liposomal topical finasteride from Hasson and Wong, available in Canada and Italy, soon in the US, costing $40/month. It claims to reduce scalp DHT by 50% without affecting serum DHT, potentially benefiting those who can't tolerate oral finasteride or RU58841.

community Frequency/strength of topical minoxidil application

in Research/Science 14 upvotes 1 year ago

The conversation discusses the effectiveness of Minoxidil (Min) for hair loss treatment. It concludes that applying a 5% solution once daily is sufficient, and applying it twice daily doesn't provide much more benefit. However, if a higher concentration is beneficial, it can be achieved by more frequent application.

community Kintor has announced the results for their human Phase I trials of GT20029

in Research/Science 257 upvotes 2 years ago

The conversation discusses the potential of a new hair loss treatment, GT20029, which may prevent hair loss by destroying androgen receptors on the scalp. Users express hope for the treatment's success and speculate on its usage routine, effectiveness, and possible side effects.

community 4 month hairline update (30M) - minoxidil, finasteride, nizoral, dermaroll

in Progress Pictures 952 upvotes 3 years ago

User shares 4-month hairline progress using minoxidil, finasteride, nizoral, and dermarolling. Others discuss treatment details and express admiration for the results.

community Be careful when switching from Finasteride to Dutasteride because for more efficacy.

in Finasteride/Dutasteride 13 upvotes 1 month ago

Switching from finasteride to dutasteride may be more effective for hair regrowth due to dutasteride's stronger enzyme inhibition, but combining both drugs could enhance results. Some users report better outcomes with dutasteride, while others recommend a gradual transition to prevent potential hair loss.

community Quit vaping/smoking = 80% less loss

in Research/Science 235 upvotes 7 months ago

Quitting vaping significantly reduced hair loss for a user who was a heavy vaper and also taking finasteride. Some participants suggest nicotine's vasoconstrictive properties may worsen hair loss, while others share personal anecdotes of hair improvement after quitting smoking or vaping.

community Almost 2 months on fin / nizoral shampoo / microneedling 1x week

in Progress Pictures 394 upvotes 1 year ago

User shares progress after 2 months using finasteride, nizoral shampoo, and microneedling for hair loss. Comments discuss early treatment, results, and differing opinions on starting treatments.

community Oral minoxidil is not good for your health, let’s use research chemicals bought from AliExpress

in Satire 551 upvotes 1 year ago

. This conversation discussed the efficacy of Minoxidil and Finasteride as treatments for hair loss, with a focus on the potential side effects of taking Oral Minoxidil. Some users shared their experiences with both treatments and there was debate over whether they were safe or not.

community I am a dermatologist with a clinical interest in alopecia. AMA

in Will treatment work for me? 2 years ago

In this conversation, 4990 discussed various treatments for hair loss, including oral minoxidil, PRP, transplan, Jak inhibitors, Dutasteride, Finasteride, Olumiant, Ketoconazole, RU58841, microneedling, baricitinib, and CCCA. They recommended scalp biopsies in unclear cases of DUPA, twice weekly to twice daily shampooing for topical minoxidil users, and two sessions spaced one month apart with follow up at month three to determine the effectiveness of PRP treatment.