I built my own hair electrolysis machine
186 points
by y1n0
4 days ago
| 17 comments
| scd31.com
| HN
goodmythical
4 days ago
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I have soooo many questions. Approximate hardware cost? Pain of needle? Pain of zap? How does the sensation of your machine compare to commerical applications? How long has it been since the first tests? Results from those tests? Is there some sensation that indicates having inserted to the proper depth? Is it an increase in resistance or an increase in pain? Have you used it anyhwere but the hand? Does the pain scale the same way everything else does (like the lip and chin hurt more than the arms?)

Full disclosure, I may or may not have caused some scarring having attempted to do this in a very rudimentary way with some 9volts when I thought that it was purely the heat from the electricity that we were after. This seems to be a vast improvement over the nightmare I came up with, even with the car battery as at least you've got voltage regulation.

>this board contains one or more chemicals known to the state of california to cause feminization :3 :3 :3 :3

You are a legend and an inspiration.

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ivraatiems
40 minutes ago
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I get electrolysis (from a professional, not DIY, lol) and it does hurt a fair bit, but it's not intolerable for me. It's roughly the pain of tweezing a hair, only repeated a couple hundred times per session. I put on a podcast and just kind of get through it.

If this has been done appropriately and safely, it should be similar.

One thing I will mention, having watched the video, is that I think this goes about the same speed as what the pros do? It takes around 20 seconds for removal of the whole hair (about 10 seconds of current plus 10 seconds tweezing, inserting needle, etc.) in the video. My tech can usually remove around 200 hairs in an hour, which comes out to about the same (200 / 60 = 3.33 hairs per minute = around 18 seconds a hair).

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throwawa-486297
6 minutes ago
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oh wow, your tech must be real slow. Mine will do a hair every 5 seconds. But she’s been doing it for 20 years.

I find this invasion of hacker news by trans women talking about hair removal delightful and hilarious. (Of course, we were all here all along.)

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WillMorr
4 days ago
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Hell yeah. I feel like if the world ended there would be a group of trans woman with a wind powered experimental estrogen generator inside of a week.
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BizarroLand
4 days ago
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I mean, it's just a fancy hydrocarbon, and in some form or another can be extracted from female mammal urine.

I imagine there's a way to genetically alter yeasts to make estrobeer while they're at it, with the side benefit that the alcohol would serve as a natural testosterone reducer for a double d whammy.

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kaikai
3 hours ago
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Can confirm, I’ve extracted estrogen from my own urine.
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seabass-labrax
2 hours ago
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How did you detect/measure the estrogen after the extraction process?
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nixyhazel
4 days ago
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@y1n0 any chance that I can get in contact with you to help build my own?

I'm already up to several thousand in spend doing it the traditional way (which has been very helpful!) but it's not sustainable even on an upcoming big-tech salary.

thanks <3 hazel

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AntiUSAbah
5 hours ago
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I did not get all the transgender references in the comments but gemini found it without issues.

Nonetheless, great thing to have this. You can have a great default 'shave', can get rid of your ear hair, the hair on your toe nails.

I need this

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stirfish
4 hours ago
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The hair on your toe nails??
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holistio
4 hours ago
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I'm a rather hairy man and I literally don't even want to imagine the pain of going through this hair-by-hair.

I also don't see the aesthetics behind it, but I guess that's the hetero guy speaking.

Is this something that M2F trans people typically do?

Is it really this expensive? OP mentions hundreds of thousands of dollars.

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kategorybee
3 hours ago
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I'm a trans woman who's had a lot of electrolysis. Almost all of us get permanent hair removal on our face if we can afford it. Laser is far cheaper and quicker, but not everyone can get it since it needs specific hair and skin colour combinations.

Electrolysis on my face and neck has cost me tens of thousands. Think $100 per hour, and it taking 100-300 hours to complete typically. Full body hair removal would easily run in to hundreds of thousands, but very few people will be able to afford that.

I also don't see the aesthetics behind it, but I guess that's the hetero guy speaking.

Women are expected to not have beards, and having one or any beard shadow will get you seen as "a man" very quickly. It's both for safety, and reducing the amount of dysphoria we experience.

(edited for formatting)

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holistio
3 hours ago
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Thanks for the clear answer!

I looked at the arm hair in the video, than at my grizzly arms and totally forgot about facial hair!

That sounds super expensive, isn't there a trend to do that abroad?

I remember seeing Istanbul airport full of hair transplant patients, apparently people go there to have more hair at an affordable cost, maybe the opposite is also available at less than $100/h?

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kategorybee
3 hours ago
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Electrolysis is something that needs to be done roughly every 6 weeks, as hairs regrow. Each hair can need multiple treatments to fully kill off, too. There's probably some countries where you can hop over the border to get it done cheaper as a day trip, but I doubt most people will be able to do such a long trip every few months.

There's cheaper places than where I go, for sure, but operator skill is a big part of electrolysis. It's the difference between getting scarred or not, and it's the difference of a hundred hours time spent because the operator wasn't using enough power.

The reality is that it's just time intensive, and there's not many good experienced operators around where I live

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stirfish
3 hours ago
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Ah, that makes a lot of sense. I was hung up on the arm hair.
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kategorybee
3 hours ago
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Thicker and longer arm hair is still a masculine trait. Testosterone thickens hair all over your body. Feminising HRT does revert body hair for some people (but not facial hair, it's a biological quirk), but usually not enough to where cis women are if you started out hairy
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chiph
3 hours ago
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Also a hairy man. I got a small amount done about 20 years ago because I didn't want to end up with "old man ear hair" like my relatives (TMI, sorry).

At the time, a visit was $60. It wasn't painful but I did feel a twinge/shock for each hair. Multiple visits are required because of how follicles work - they grow hair in phases. The technician would treat the ones she saw, but then I had to wait until the next growth phase to return for her to get the next batch. About 10 trips in all.

https://en.wikipedia.org/wiki/Human_hair_growth#Growth_cycle

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holistio
3 hours ago
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The ear hairs just started appearing a few years ago, I don't like them either, I might actually also get them removed.
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stirfish
3 hours ago
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Yeah, I tend to think of body hair as an adult trait, not a masculine trait. Aesthetically I see this kind of like a badass custom tattoo gun, where the tattoo is your own skin without the parts you don't like.
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stavros
3 hours ago
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I think she meant that going to a place to get it done for the whole body costs that much. It still sounds expensive, but who knows.

Though, I have no idea who would want to sit through something that takes ten seconds per body hair. I got a light hair removal device and it's waaaaaaaay faster and cheaper.

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UqWBcuFx6NV4r
2 hours ago
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“Hetero” isn’t the word you’re looking for, buddy.
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brohee
3 hours ago
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Step 2, put the needle on a gantry (I suspect you'd need more like 5D CNC to enter the pore with the right angle) and seek and destroy hairs... As it is it saves money but not time nor skill...
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Kye
5 hours ago
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Finally, directed energy weapons for trans people.
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langfo
4 days ago
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Well done. Next project DIY IPL for those hair bears amongst us?
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cyberax
6 hours ago
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In general, experimenting at home with these kinds of light intensities is NOT a good idea. Way too much risk of accidental eye damage.
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jaggederest
5 hours ago
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https://www.funraniumlabs.com/2024/07/how-i-got-my-laser-eye...

A fun related story about how even nominally professionals need adult oversight when working with high powered lasers.

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NetOpWibby
4 hours ago
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Holy shit what a story. JFC
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hsuduebc2
4 hours ago
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lol, nice to know that I can go blind just randomly while working on the street.

I'm kinda curious what was sum of the damage in the end.

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sho_hn
6 hours ago
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Excellent hack, lovely write up. Learned about Embassy, which I didn't know yet. Thank you!
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rie_t
4 days ago
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This is very impressive... The temptation to build my own now...
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stavros
4 hours ago
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I am equal parts terrified and amazed by this. Well done, fantastic.
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electriclove
6 hours ago
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Very cool! How can I order one?
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sho_hn
6 hours ago
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Tindie is great for this type of stuff, if OP needs a platform. Though my experience is only as a buyer.

That said, if you have a 3D printer these days the process of ordering a board with full PCBA from PCBWay/JLCPCB/Aisler and printing the case yourself is pretty easy.

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mininao
4 days ago
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Cool
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oompydoompy74
4 days ago
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Hell yeah this rules
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magic-amoeba
3 days ago
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…it's basically a medical device designed by an idiot…

That cracked me up!

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nulltrace
2 hours ago
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designed, but never tested
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cassonmars
2 hours ago
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based
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a_t48
6 hours ago
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based
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