Discover the beauty and cosmetic products you should use and avoid
The Beauty Brains
Real scientists answer your beauty questions
Author
Discover the beauty and cosmetic products you should use and avoid
Category
Podcast website
Latest episode
Jul 10, 2026
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Episodes
Episode 354 - Do Microneedles Work for Skincare? 19.01.2024 42:37
Send us Fan Mail On today’s show we are going to cover some questions including… What is your opinion of microneedle patches? How do you know a study should be trusted? What makes a hair conditioner condition? Is efg (epidermal growth factor) worth the hype? Why do companies include ingredients they don’t talk about? Beauty News Pre-teens and teens skin care. Do they need it? Four Ways to Ask a...
Episode 353 - Keratin treatment, Spiders in lotion and more 07.01.2024 48:28
Send us Fan Mail Happy New Year! On today’s show we are going to cover some questions including… What are our thoughts of PatcH20 in skin care products? Does THDC degrade quickly due to oxidative stress? Is argeriline or matrixyl worth using? What are exosomes? How do keratin treatments work on hair and what the benefits and disadvantages are? ** Sorry about my audio in the first 5 minutes. My mi...
Episode 352 - Do depilatories make hair grow? 30.12.2023 40:30
Send us Fan Mail On this episode, we answer questions about... What do we think of Coenzyme Q10 Do depilatories make your hair grow more? Do you really need to shower every day? And what does ear wax have to do with it. Plus we review trend predictions from last year and our trend predictions for the coming year. Beauty News Unilever buy K18 Beauty Question links Paper about Depilatories and hai...
Episode 351 - Glycolic acid as a deodorant? Plus trends for 2024 23.12.2023 57:47
Send us Fan Mail On this episode, we answer questions about... Do pharmaceutical grade claims mean anything? If my product smells like stinky feet or cheese, does it still work? Can Glycolic acid be used as a deodorant? Do salon hair brands really work better? Plus we review trend predictions from last year and our trend predictions for the coming year. Beauty News Trend predictions for 2024 Mor...
Episode 350 - Boutique face masks, leave-in conditioners and more 12.12.2023 39:52
Send us Fan Mail On today’s show we cover Is there value in using "treatments" like Chi Silk Infusion in addition to leave in conditioner Are boutique face masks better than drug store face masks? Do some hair oil ingredients cause fewer breakouts than others? Are cosmetics manufactured in South Korea ok to use? Beauty News KFC launches a fragrance . Cosmetic Surgery Pictures Misleadi...
Episode 349 - Do at-home hair colors and professional salon colors mix? 02.12.2023 47:23
Send us Fan Mail On today’s show we cover Can people with sensitive skin use retinol and vitamin C products? Are there different percentages allowed for body products as opposed to facial products? What skincare products should be avoided when using hypochlorous acid? Are there any at-home hair products that may interfere or damage my hair if combined with professional hair coloring Would using sa...
Episode 348 - Quick drying nail polish, acid hair, antioxidants at night and more 22.11.2023 45:22
Send us Fan Mail On today’s show we cover What is the difference between quick dry and long lasting nail polish? How are acid treatments for hair different than regular conditioners? Is it damaging to wet curly hair? Should you use antioxidant serums at night? What’s the difference between “pure” and “impure” retinol? Beauty News Lawsuits against hair relaxer companies move forward Four Ways to...
Episode 347 - Do you need multiple cleansers for your face? 16.11.2023 39:03
Send us Fan Mail On today’s show we are going to cover Do you need multiple cleansers for your face? How can you prevent build-up on hair? Is there a downside to using hard water shampoos when you don’t have hard water? What are your thoughts on acid peels? Beauty Science Skin cancer preventing soap Four Ways to Ask a question - 1. Send us a message through Patreon! 2. You can record your questi...
Episode 346 - Beauty Devices, Korean Skin care and more 06.11.2023 32:20
Send us Fan Mail On today’s solo show we answer questions about: Do Medicube devices work? Arey products-who is it good for and does it work? What makes Korean skin care products work so well? What are heat protection ingredients for hair Do beauty devices work What is the best oil for hair Does treating hair with oil before shampooing help Does scalp / hair steaming have any benefits Are hydrafac...
Episode 345 - Is there still formaldehyde in Brazilian Blowout? 19.10.2023 52:04
Send us Fan Mail On today’s show we answer questions about: How does Kerastase Therapiste Hair Serum make hair feel so good? Is there still formaldehyde in Brazilian Blowout? Do self-tanners rust your skin? Is it possible to reverse 2 years of hair damage in just 1 treatment? Beauty Science News J&J talc suit - Listener Vivian pointed this one out. Dismissed. AI creating fragrances Four...
Episode 344 - When are there too many ingredients in a product 10.10.2023 42:26
Send us Fan Mail On today’s show Perry and Valerie answer questions about: Does mineral sunscreen prevent hyperpigmentation better than standard sunscreen? What do you think of blue land product s? ===== OneSkin When are there too many ingredients in a product? Beauty News US looking to ban animal testing. Virginia tech creates soap from plastic waste. Olaplex Dupes Four Ways to Ask a question...
Episode 343 - Can apple cider vinegar replace shampoo? 29.09.2023 50:11
Send us Fan Mail On today’s show we answer questions about: When should you buy a more cleansing shampoo? What are ingredients you recommend in a heat protecting product? Can you replace shampoo with apple cider vinegar? Is there any science behind the advice to squish when you condish? What makes VO5 Hot Oil work? Beauty Science News State of change transparency Jared Leto discontinues brand ...
BOBB - Is retinol toxic? and other beauty questions you're dying to know. Episode 313 13.09.2023 38:32
Send us Fan Mail Perry is traveling and Valerie is moving so they weren't able to get a new show recorded. Here is a "best of" which will still be enjoyable. We'll be back next week with an all-new show! On today’s show we answer questions about: What we think of the Redken acidic bonding treatments? Should pregnant women avoid certain ingredients in lip gloss? Is retinol toxic...
Episode 342 - Are Beauty Apps Reliable Sources for Product Recommendations? 22.08.2023 55:14
Send us Fan Mail On today’s show we answer questions about: Should you throw away products because of a beauty product app? Are lip primers just chapstick? Does sunscreen break down if it is heated too high? What claims about ethnic hair are true? Does Lamellar technology as found in Wonder Water work for hair? Beauty News AOC thinks you deserve better sunscreen. Four Ways to Ask a question - 1....
Episode 341 - Do You Really Need a Separate Heat Protector for Leave-In Conditioners? 05.08.2023 44:12
Send us Fan Mail On today’s show we answer questions about: Why are companies replacing ‘synthetic’ blurring ingredients? What’s the deal with The Ordinary/ Glycolipid Cleanser? Do you need a separate heat protector if you use leave-in conditioner? What is the dried foam that’s in my serum dropper? What do we think about expensive treatment dispersal system for a pricey serum? Beauty News Is Agele...
Episode 340 - Tattoo skin care, mixing retinol, biomimicry and more 27.07.2023 30:27
Send us Fan Mail On today’s show we answer questions about: Is biotechnology going to revolutionize the beauty industry? Do products designed for tattoos actually work? Is it ok to mix retinol with regular skin care products? Does poly l lactic acid work as a topical ingredient? Beauty Question links Arcaea Tattoo skin care Four Ways to Ask a question - 1. Send us a message through Patreon! 2....
Episode 339 - How Long Does Sunscreen Really Last and Why Does it Degrade? 07.07.2023 43:15
Send us Fan Mail On today’s show we answer questions about: What is hexylresorcinol doing in your skin care? How should you treat highlighted hair that’s getting crispy? Can you use benzoyl peroxide on your underarms? What’s the deal with sunscreens, do they really stop working? Is it ok to use dog conditioner on your hair? Beauty News Canada bans animal testing of cosmetics Do you know what’s i...
Episode 338 - Can cheap drugstore hair products really ruin your hair? 30.06.2023 36:27
Send us Fan Mail On today’s show we answer questions about: Performance and Marketing of Hair Products Eating Collagen for Skin Benefits Treating Large Pores The Droplet Device and Skin Penetration FDA approval of at-home LED face masks Four 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 thebeautybrains@gmail.com 3. S...
Episode 337 - Is Mascara Toxic? PFAS in Cosmetics & other beauty questions answered 19.06.2023 38:52
Send us Fan Mail On today’s show we answer questions about: Eyebrow lamination PFAS in mascara - are they dangerous How does epsom salts affect hair Do bond builders strengthen hair’s cortex And what is hexylresorcinol doing in my skin care Beauty News Clean beauty in Canada Dr Rupa video discussed Four Ways to Ask a question - 1. Send us a message through Patreon! 2. You can record your quest...
Episode 336 - Pores, Peptides, and Pets with a Dash of AI 09.06.2023 34:54
Send us Fan Mail In this episode of the Beauty Brains podcast, hosts Valerie George and Perry Romanowski discuss various beauty product topics, including improving the appearance of large pores, issues with HA products causing pilling, combining copper peptides and vitamin C, and sunscreen degradation. They also chat about their recent travels and new pets, and discuss the launch of Serena William...
Episode 335 - What's a good skin care routine, plus we talk parabens, bleach and heat protectors 02.06.2023 48:03
Send us Fan Mail On this show we answer questions about: Parabens in cosmetics are dangerous and Will avoiding parabens reduce chances of cancer? How do you figure out what you really need in a skin care routine? What should you really look for in a heat protectant? Should you use bleach on your skin? Beauty Science News Cruelty free method of getting snail slime? Is grey hair reversible? Four...
Episode 334 - Does retinol in body wash do anything? 19.05.2023 39:10
Send us Fan Mail On this show we answer questions about: Ingredients that make body oils moisturize Does body wash with retinol do anything? How does the OPI nail technology work or does it? What’s the difference between coco-betaine and cocoamidopropyl betaine? Beauty News stories Washington state passes a law against toxic cosmetics . Animal testing for makeup ingredients allowed . Four Ways to...
Episode 333 - Should adults use baby beauty products? 05.05.2023 43:08
Send us Fan Mail On today’s show we answer questions about: Products marketed for babies, how are they different? Will layering products reduce the effectiveness of AHAs Does HA dry out your skin? What’s the difference between Differin Gel and Tretinoin And what the heck is nanoplasty? Beauty News New technology? Peptides taking over the industry . Oprah Winfrey x Sturm Vegan hair care line - i...
Episode 332 - Is it ok to use body lotion on your face? 14.04.2023 47:13
Send us Fan Mail On today’s show we answer questions about: Whether it’s ok to use body lotion on your face If Creatine or other proteins strengthen hair? Self tanning products Blow drying and air drying hair Beauty News Trends at the in-Cosmetics show Kao launches space sheet shampoo Rhianna is the most successful celebrity beauty brand Lawsuits J&J looks to settle L’Oreal lawsuit th...
Episode 331 - Are products with human derived ingredients vegan? 08.04.2023 43:19
Send us Fan Mail This is a solo episode where Perry answers a variety of questions including... 1. Is Goat's Milk beneficial in soap 2. Should you make your own plant extracts at home? 3. Is collagen beneficial in skin products? 4. Can a product with human hair derived keratin be considered vegan? 5. Will silver chitoderm can prevent acne and heal scars? 6. Is it ok to condense shampoo to sav...
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