The Beauty Brains

Feb 20 2025 271 ep. 41 mins 5k
The Beauty Brains Podcast artwork

Real scientists answer your beauty questions

  Arts  Science
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Episode 389 - Fragrance trends, dye and dry shampoo, peptides and more

Feb 20 2025 55 mins  
Send us a text On this show we cover questions including… How does a dye shampoo work?How do you deal with excessive sebum?Are dry shampoos dangerous?How can a company sell azaelic acid products without requiring a prescription?Does Sh-Polypeptide-9 stimulate capillary growth?Are natural fragrances toxic to aquatic life? Beauty News Biggest fragrance trends for 2025 What is antip

Episode 388 - Minoxidil, Hair Loss Lawsuits, Phthalates and cats

Feb 05 2025 43 mins  
Send us a text On today’s show we cover lots of questions including… Can you mix chemical exfoliant with a hydrating serum to dilute the exfoliant?Is using a topical minoxidil for women safe to use on eyebrows?Does shampoo really strip all the lipids from your hair?Is the Aveeno Daily Moisturizing Cream properly preserved?Do we know of a good website to find allergenic ingredie

Episode 387 - Inflammaging, eye lash glue, estriol and more

Jan 30 2025 45 mins  
Send us a text On this show we cover questions including… What are our thoughts on eye lash glues?What polymers are used in tubing mascara?What is inflammaging and is it going to be a big trend this year?Does Estriol cream live up to its claims?How do you restore hair's natural texture and manageability after washing? Beauty News Top 10 most beautiful women according to science?

Episode 386 - Seals of approval, Brooke Shields and more

Jan 21 2025 51 mins  
Send us a text On today’s show we cover lots of questions including… How much should you trust seals of approvals on product labels?What do you think of Brooke Shields hair care line?What makes a good lip mask and day cream?What are your thoughts on the Geek & Gorgeous brand?Why would a brand include two hydroquinone-based lightening creams with the same active ingredient a

Episode 385 - Air drying, growth factors and more

Jan 15 2025 54 mins  
Send us a text On this show we cover lots of questions including… How effective are growth factors in topical products?Can low dose Minoxidil pills treat hair loss in women?Does air drying cause more damage than blow drying?What shampoo & conditioner won’t weigh down fine hair?Can a dark spot serum work to reduce pigmentation?Beauty News The Rock - Papatui Study validates a

Episode 384 - Nanoplasty, talc, and heat oh my

Jan 07 2025 44 mins  
Send us a text On today’s show we cover lots of questions including… Is it ok to use self-tanner under your eyes and around your lips?Are PFAS the ingredients that cause products to self-foam?How can a silicone protect hair up to temperatures of 450 degrees?Are certain types of products worth getting the more expensive product?What is the chemistry of nanoplasty?But first… Be

Episode 383 - Goodbye 2024!

Dec 31 2024 44 mins  
Send us a text On today's show, we just chit chat about the year in beauty, our goals for next year and answer a couple of questions. Thanks for all your support and we look forward to more Beauty Q&A in 2025!! Five Ways to Ask a question - 1. Send us a message through Patreon! 2. You can record your question on your smart phone and email to [email protected] 3. Send it

Episode 382 - Beauty predictions for 2025 plus questions answered

Dec 21 2024 55 mins  
Send us a text On this show we cover questions including… What do you think of Oneskin products?Are there any good beauty finds in the EU that you can’t find in the US?Will hair water damage hair over time?Do you have to wash the sweat out of your hair every time?Can a cream really “firm” or lift the neck? Prediction show! Time stamps 0:00 - Intro and chit chat 5:00 - Predi

Episode 381 - Can babies eat sunscreen? and other beauty questions

Dec 11 2024 48 mins  
Send us a text On today’s show we cover questions including… What can you use to fight static?Is it ok for babies to eat sunscreen?What are the best ingredients to use for conditioning?What is the difference between body wash and hand soap?How does the performance of the various retinols compare to retin-A?Beauty News Company is being sued for calling themselves “natural” B

Episode 380 - Patented ingredients, porosity, quats and more

Nov 28 2024 49 mins  
Send us a text It's a solo episode today but lots to cover including... Are quats in hair conditioners causing bacterial resistance?What do you think of WISH skin health products?Do more expensive heat protectant products provide better protection?How do you figure out whether hair is high or low porosity?Is it worth buying products online instead of in drug stores?Are patented ing