Aug 21

Can K18 serum reduce hair fall and reverse grey? Episode 431

Send us Fan MailOn today’s show we cover lots of questions including…Do you have to worry about BHT in cosmetics?Are hair masks worth using?Will a biomimetic hair longevity serum reduce shedding?Can you mix products together to reduce irritation?What's the deal with QOAT Professi ... Show More

46m 36s

Jul 24

Can a $1,200 Eye Treatment Really Reduce Wrinkles? - Episode 430

Send us Fan MailOn today’s show we cover lots of questions including…How does Olaplex Bond Shaper Curl Rebuilding work?Are plant stem cells reducing wrinkles?What chemical in hair color damages the hair?What’s a good sunscreen to use that won’t sting eyes?Is Le Balm solid moistur ... Show More

45m 59s

Jul 10

What really works - Episode 429

Send us Fan MailOn today’s show we cover lots of questions including…How do you know a study can be trusted?Are collagen supplements for skin a myth?What makes a hair conditioner condition? Is EGF worth the hype?Is exfoliation just as important as SPF?Approximate timestamps0:00 - ... Show More

41m 22s

Jun 2024

Ask a Chemist: Why do chemicals smell "chemically?" (And other questions)

Question and Response 57 In this bonus episode of 'Chemistry For Your Life,' hosts Melissa Collini and Jam Robinson answer listener-submitted questions about various chemistry topics. They discuss the distinction between 'chemical' and 'natural' smells, ... Show More

24m 45s

Mar 2024

Ask a Chemist: How does purple shampoo work, or does it? (and other questions)

Bonus Episode: Question and Response 53 In this month's bonus episode, Melissa and Jam respond to your comments and questions about purple shampoo, salt on icy roads, msg, and more! Thanks to our monthly supporters <ul ... Show More

27m 32s

Jul 2021

What is hyaluronic acid and is it magical?

#103 What do roosters' combs and cows' eyeballs have that our skin needs? Let's add another chapter to the chemistry of skin care. Today we explore a special and unusual acid that has some surprising and unique abilities when used in skincare applicatio ... Show More

28m 52s

May 2020

Bonus: My girlfriend's sweat doesn't stink (and other questions)?

Bonus Episode: Question and Response 9 In this month's bonus episode, Melissa and Jam respond to comments and questions about sunlight bleaching, weird feeling soap, sweat and smells, popcorn, and more! We're proud to partner with <a href="https: ... Show More

30m 27s

Nov 2022

Deodorant: Is It Dangerous?

Today, we’re diving into your armpits! We’ll find out why some of us are so freaking smelly. And then we’re asking: Are deodorants and antiperspirants safe, or should we ditch our sticks? We’ll talk to microbiologist Professor Gavin H Thomas, microbiologist Research Associate Pro ... Show More

31m 13s

Apr 2024

Ask a Chemist: Can you dissolve a liquid into a solid? (and other questions)

Bonus Episode: Question and Response 54 In this month's bonus episode, Melissa and Jam respond to your comments and questions about dissolving, purple shampoo, coal ash, and petroleum waste. Thanks to our monthly supporters</strong ... Show More

30m 33s

May 2022

Bonus: Why is caffeine in shampoo? (and other questions)

Bonus Episode: Question and Response 31 In this month's bonus episode, Melissa and Jam respond to comments and questions about shampoo, microplastics, misunderstood chemicals, sports teams, ADHD medications, and more! Want to start your own podca ... Show More

52m 3s

Sep 2023

Bonus: How does numbing cream work? (and other questions)

Bonus Episode: Question and Response 48 In this month's bonus episode, Melissa and Jam respond to comments and questions about shoes, freeze-drying, water filters, botox, and more! Thanks to our monthly supporters <ul> ... Show More

37m 35s

May 2025

Is hair suddenly all over your feed, too?

Today we’re chatting about beauty routines on long-haul flights, a controversial ad from an Australian teeth whitening brand, and Bill Gates’ daughter launching a shopping app. Later, we get a peek into Jo’s algorithm. Hint: it’s hair-related. But first, we’ll swap in our reccos ... Show More

40m 1s

Mar 2025

What's in your lotion? A guide to personal care product safety

It's easy to get overwhelmed by long ingredient lists when it comes to personal care products like shampoo, makeup and lotion. Which substances could be potentially harmful? Which are safe to use? In this episode, we cover current ingredients of concern, alternatives and how to d ... Show More

24m 32s

Episode 351 - Glycolic acid as a deodora...