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Dr Jen's Beauty Lab

@drjensbeautylab.bsky.social

Dr Jen is a skincare formulator with a PhD in biophysics & biochemistry and 18 years of experience in skincare chemistry and skin physiology. Follow for skincare tips and tricks! www.drjensbeautylab.com

2,025 Followers  |  871 Following  |  2,173 Posts  |  Joined: 11.11.2024  |  2.2808

Latest posts by drjensbeautylab.bsky.social on Bluesky

It's not hoarding if it's books.

07.10.2025 18:05 β€” πŸ‘ 1148    πŸ” 163    πŸ’¬ 75    πŸ“Œ 25
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H5N1 influenza virus stability and transmission risk in raw milk and cheese - Nature Medicine The pathogenic avian flu H5N1 virus remains stable in raw milk and throughout the cheese-making process, but contaminated cheese fed to ferrets did not lead to infection, whereas raw milk did.

"H5N1 virus can remain infectious for extended periods in raw-milk cheeses under specific conditions, underscoring the potential public health risks associated with consuming unpasteurized milk products "
www.nature.com/articles/s41...

08.10.2025 12:23 β€” πŸ‘ 55    πŸ” 26    πŸ’¬ 3    πŸ“Œ 2

Heads up

07.10.2025 14:15 β€” πŸ‘ 6    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I am so homesick for New Mexico, so last night, the universe gave me neighbors playing loud Tejano music, and for a minute, I could pretend I was back there.

07.10.2025 13:44 β€” πŸ‘ 8    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Oh for sure! I make sure I get all my minerals. The problem for me with water is that I can taste weird flavors in it (thanks autism!), so I just didn't drink it at all ever for 50+ years. This system makes it so I can drink water, so that's a win imo haha

07.10.2025 02:25 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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A Complete Digitization of Leonardo Da Vinci’s Codex Atlanticus, the Largest Collection of His Drawings & Writings No historical figure better fits the definition of β€œRenaissance man” than Leonardo da Vinci, but that term has become so overused as to become misleading. We use it to express mild surprise that one p...

A Complete Digitization of Leonardo Da Vinci’s Codex Atlanticus, the Largest Collection of His Drawings & Writings www.openculture.com/2025/10/digi...

06.10.2025 11:37 β€” πŸ‘ 75    πŸ” 26    πŸ’¬ 1    πŸ“Œ 1
Nazi Punks Fuck Off
YouTube video by Dead Kennedys - Topic Nazi Punks Fuck Off

m.youtube.com/watch?v=jYKA...

06.10.2025 18:36 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
A table showing the relative effectiveness of ZeroWater vs Brita filters at removing specific contaminants

A table showing the relative effectiveness of ZeroWater vs Brita filters at removing specific contaminants

A table showing the relative effectiveness of ZeroWater vs Brita filters at removing specific contaminants

A table showing the relative effectiveness of ZeroWater vs Brita filters at removing specific contaminants

A table showing the relative effectiveness of ZeroWater vs Brita filters at removing specific contaminants

A table showing the relative effectiveness of ZeroWater vs Brita filters at removing specific contaminants

Also, I am aware of the limitations of a TDS meter when looking at water filters. Because I am a nerd overachiever, I also dug up these stats comparing the two systems' ability to remove specific contaminants, just to be sure.

06.10.2025 17:31 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
An instrument for measuring total dissolved solids in water is reading zero

An instrument for measuring total dissolved solids in water is reading zero

Then I measured the water that came out of my ZeroWater filter. ZERO, baby! And now I know that a Brita is not, in fact, fine for purifying water. No, it is not painful to be this nerdy. 😜

06.10.2025 17:13 β€” πŸ‘ 6    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0
An instrument for measuring total dissolved solids in water is reading 339

An instrument for measuring total dissolved solids in water is reading 339

I got out my trusty TDS meter to measure total dissolved solids in the water. In the above post, I measured the water coming out of the tap. Here, I measured the water after going through the Brita. Still quite a bit of stuff in the water.

06.10.2025 17:13 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
A tool for measuring total dissolved solids in water is reading 452 for tap water

A tool for measuring total dissolved solids in water is reading 452 for tap water

I am a giant nerd. I'm aware that tap water is often contaminated, so I use the ZeroWater filtration system because it removes PFAS. Everyone always says 'oh, I just use a Brita, it's fine.' So I decided to do a lil experiment! I dug up an old Brita pitcher and bought a new filter for it. Then 1/

06.10.2025 17:13 β€” πŸ‘ 6    πŸ” 2    πŸ’¬ 3    πŸ“Œ 1
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ICE Raid Alert: east lakeview by inner lake shore drive, chicago, il 60601 two men wearing black outfits and masks near a silver suv with flashing lights - seen around 6:45 am today east lakeview by inner lake shore drive, chicago, il 60601

ICE RAIDS ALERT:
Please RepostπŸ’™πŸ™πŸ»β™»οΈ
Document, Narrate & Post Their CRIMES‼️

EAST LAKEVIEW BY INNER LAKE SHORE DRIVE, CHICAGO, IL 60601 - two men wearing black outfits and masks MORE INFO: stopicealert.ddns.net?alert=175975...

06.10.2025 13:57 β€” πŸ‘ 21    πŸ” 19    πŸ’¬ 0    πŸ“Œ 2
A scarf and a bandana hanging on a clothesline to dry

A scarf and a bandana hanging on a clothesline to dry

The neighbor lady gave me some marigolds to make a dye, so I did, and they made this gorgeous color. The difference in shade is because the scarf is wool and the bandana is cotton and protein (wool) takes up dye better than cellulose (cotton).

06.10.2025 15:00 β€” πŸ‘ 19    πŸ” 1    πŸ’¬ 3    πŸ“Œ 1
A corgi named Mac is standing on the arm of a camping chair next to a schipperke named Lady Jane.

A corgi named Mac is standing on the arm of a camping chair next to a schipperke named Lady Jane.

A corgi named Mac is standing on the arm of a camping chair while a schipperke named Lady Jane is snuggling up to him

A corgi named Mac is standing on the arm of a camping chair while a schipperke named Lady Jane is snuggling up to him

Mac made a lil friend! She's a schipperke named Lady Jane, and the two of them are hilarious together

04.10.2025 18:49 β€” πŸ‘ 25    πŸ” 2    πŸ’¬ 0    πŸ“Œ 1

Can't. Wallace has that sweater

03.10.2025 22:39 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Pandemic Mitigation Collaborative - COVID-19 Data Dashboard

This site is pretty helpful for getting actual, useful info on what's going on covid-wise across the country. Just in case anyone wants it: www.pmc19.com/data/index.php

03.10.2025 16:58 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Everything is so stupid.

02.10.2025 17:07 β€” πŸ‘ 251    πŸ” 20    πŸ’¬ 10    πŸ“Œ 5

☠️🀣

02.10.2025 18:40 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Somehow ALL of my 4 oz green jars have disappeared, even though I have used some since I moved. Like, the bin AND backstock are just...gone. I am choosing to blame Jesus since this place was a church. Jesus stole my Five Fruit jars!

02.10.2025 16:30 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

Bluesky feed is like

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we're doomed
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we're doomed
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we're doomed
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cute kitty!
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we're doomed
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we're doomed
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[adult content]
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we're doomed
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02.10.2025 01:35 β€” πŸ‘ 9022    πŸ” 1340    πŸ’¬ 400    πŸ“Œ 226
Meme: it's the burning rage inside me that gives me that luminous glow (:

Meme: it's the burning rage inside me that gives me that luminous glow (:

02.10.2025 02:55 β€” πŸ‘ 25    πŸ” 10    πŸ’¬ 0    πŸ“Œ 0

A perfectly logical response imo

01.10.2025 14:34 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I feel you so hard.

01.10.2025 14:24 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Seriously though! This is so weird

01.10.2025 12:27 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Nonreligious Americans more compassionate than Christians. Where did Jesus go? | Opinion Issues that Jesus would've supported, like efforts to reduce climate change, are more likely supported by the nonreligious than Christians.

"On and on it went. People with no religious affiliation support compassionate public policies at far higher levels than people who claim to be followers of Jesus."

www.tennessean.com/story/opinio...

29.09.2025 16:05 β€” πŸ‘ 376    πŸ” 109    πŸ’¬ 25    πŸ“Œ 6
A screenshot of a text message exchange that reads: 'Should you put a sign out front
"Not a Real Church" and another that says "Don't Shoot" ?' Followed by my response 'lolsob'

A screenshot of a text message exchange that reads: 'Should you put a sign out front "Not a Real Church" and another that says "Don't Shoot" ?' Followed by my response 'lolsob'

Got this after the dude took out the Mormon church the other day. I have the best* friends.

*best=most twisted
Also, I live in an old church, that's an important piece of info here haha

30.09.2025 18:20 β€” πŸ‘ 6    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

It's too much power for one person to wield responsibly!

30.09.2025 17:59 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Hungry Like A Wolf just came on in the lab and you are missing out on my sweet 80s dance moves while making Skin Zen Serum.

30.09.2025 17:58 β€” πŸ‘ 6    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Post image

1/29

It is *SHOCKING* how little the mainstream news is talking about this memoranda right now.

They've glossed over just how bad it is!

It expands on the "Antifa" EO, but if allowed to stand then it is the *SINGLE* biggest power grab against rights since the Patriot Act!

29.09.2025 15:48 β€” πŸ‘ 62    πŸ” 24    πŸ’¬ 1    πŸ“Œ 9

This is fascinating! One of my big issues with physics is the obsession with reducing everything to discrete particles, when it is clear these things emerge from an underlying energy 'soup' that produces the various particles under specific conditions. I wanna know more about the soup!

30.09.2025 12:49 β€” πŸ‘ 10    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0

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