Episodes

  • The New Sunscreen Ingredient, Niacinamide Overload, and Keratin Treatments - Episode 428
    Jun 23 2026

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    On today’s show we cover lots of questions including…

    1. Are benzoyl peroxide products dangerous?
    2. Is a UBEAUTY serum really a holy grail?
    3. What is the new sunscreen active approved by the FDA?
    4. Do you need more than 5% Niacinamide?
    5. How do keratin treatments work?

    Links in questions

    UBEAUTY serum

    Approximate timestamps

    0:00 - Intro
    1:00 - Chit chat
    6:00 - Trigger warning: Nose injury story
    9: 45 - Can AI be used to learn about active ingredients?
    16:00 - Benzoyl peroxide lawsuit
    22:25 - UBEAUTY serum
    31:10 - New sunscreen active
    36:20 - Niacinamide in products
    40:00 - Keratin treatments
    45:50 - Ending

    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 thebeautybrains@gmail.com
    3. Send it to us via social media (see links below)
    4. Submit it through the following form - Ask a question
    5. Leave a voice mail message: 872-216-1856

    Social media accounts
    on Instagram we’re at thebeautybrains2018
    on Twitter, we’re thebeautybrains
    On Bluesky we’re at thebeautybrains
    On Youtube we are at thebeautybrains2018
    And we have a Facebook page

    Valerie's ingredient company - Simply Ingredients
    Perry's other website - Chemists Corner
    Follow the Porch Kitty Krew instagram account

    Support the show

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    48 mins
  • Millennial skin care, face food and what really works - episode 427
    Jun 9 2026

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    On today’s show we cover lots of questions including…

    1. What are our thoughts on Herbal Face Food brand?
    2. Can eye creams make skin sensitive to the sun?
    3. Do we have recommendations for reducing C-section scars?
    4. Have we ever looked at the brand Timeless?
    5. What do Silymarin and Aminopropyl Ascorbyl Phosphate do for skin?

    Beauty News

    Science of scam?

    Boomer skincare vs Millennials

    Question links

    Herbal face food

    Authentic Ego

    Approximate timestamps

    0:00 - Intro
    1:00 - Chit chat
    3:45 - Listener feedback
    8:00 - Does Perry believe anything works?
    12:05 - Beauty News - science or scam
    18:20 - Millennials vs Boomer skincare advice
    25:50 - Herbal Face food
    32:20 - Eye creams and the sun
    37:35 - C-section scar treatment
    42:45 - Timless brand
    45:35 - Silymarin and Aminopropyl Ascorbyl Phosphate
    51:10 - Ending

    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 thebeautybrains@gmail.com
    3. Send it to us via social media (see links below)
    4. Submit it through the following form - Ask a question
    5. Leave a voice mail message: 872-216-1856

    Social media accounts
    on Instagram we’re at thebeautybrains2018
    on Twitter, we’re thebeautybrains
    On Bluesky we’re at thebeautybrains
    On Youtube we are at thebeautybrains2018
    And we have a Facebook page

    Valerie's ingredient company - Simply Ingredients
    Perry's other website - Chemists Corner
    Follow the Porch Kitty Krew instagram account

    Support the show

    Show More Show Less
    53 mins
  • Does Sunscreen Stop Your Skincare From Working? - Episode 426
    Jun 1 2026

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    On today’s show we cover lots of questions including…

    1. Does sunscreen block skincare ingredients in makeup from working?
    2. What do you think of The Good Face Project for cosmetic formulation?
    3. Does AO2 Clear help treat acne?
    4. What would be a cheaper dupe for StriVectin Anti-Wrinkle Line BlurFector Primer?
    5. Do infrared hair tools damage hair, and do heat protectant oils actually work?

    Beauty News

    What happens when clean has to mean something

    Approximate timestamps

    0:00 - Intro
    1:00 - Chit chat
    6:25 - Beauty News - Defining clean beauty
    11:10 - Listener feedback
    13:10 - Sunscreen blocking skincare ingredients
    17:40 - The good face project
    23:45 - AO2 clear up acne
    30:05 - Strivectin alternatives
    35:35 - Infrared hair damage
    44:25 - Ending

    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 thebeautybrains@gmail.com
    3. Send it to us via social media (see links below)
    4. Submit it through the following form - Ask a question
    5. Leave a voice mail message: 872-216-1856

    Social media accounts
    on Instagram we’re at thebeautybrains2018
    on Twitter, we’re thebeautybrains
    On Bluesky we’re at thebeautybrains
    On Youtube we are at thebeautybrains2018
    And we have a Facebook page

    Valerie's ingredient company - Simply Ingredients
    Perry's other website - Chemists Corner
    Follow the Porch Kitty Krew instagram account


    Support the show

    Show More Show Less
    46 mins
  • The Truth About Glycerin, Amlactin, and Beauty Ingredient Hype - episode 425
    May 15 2026

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    On today’s show we cover lots of questions including…

    1. Is it a good idea to put pure glycerin on skin?
    2. Can a salon professional attend a cosmetic chemist course?
    3. Why don’t all Amlactin lotions smell bad?
    4. Is there a good two in one shampoo on the market?
    5. Are there differences in ingredient quality between brands?

    Beauty News

    Why would dangerous chemicals be allowed in the us but banned in the EU?

    Register for Valerie's Hair Science course

    Extras:

    Perry's Kitten microneedling -

    https://www.tiktok.com/@porchkitties6/video/7636173742468615455

    Approximate timestamps

    0:00 - Intro
    1:00 - Chit chat
    5:20 - Beauty News - EU bans chemicals
    10:50 - Pure glycerin on skin
    20:30 - Salon professionals at cosmetic chemist courses
    24:10 - AmLactin doesn't smell?
    28:20 - Pantene shampoo
    36:00 - Ingredient quality differences
    43:10 - Ending

    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 thebeautybrains@gmail.com
    3. Send it to us via social media (see links below)
    4. Submit it through the following form - Ask a question
    5. Leave a voice mail message: 872-216-1856

    Social media accounts
    on Instagram we’re at thebeautybrains2018
    on Twitter, we’re thebeautybrains
    On Bluesky we’re at thebeautybrains
    On Youtube we are at thebeautybrains2018
    And we have a Facebook page

    Valerie's ingredient company - Simply Ingredients
    Perry's other website - Chemists Corner
    Follow the Porch Kitty Krew instagram account

    Support the show

    Show More Show Less
    45 mins
  • Are Copper Peptides Better Than Retinol? Episode 424
    May 1 2026

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    On today’s show we cover lots of questions including…

    1. What’s the difference between Cetaphil and AmLactin?
    2. How do you know if a sunscreen is delivering the SPF they claim?
    3. Are copper peptides better than retinol?
    4. How do you to stay smoother longer after shaving?
    5. Can extreme heat or cold affect the performance of a beauty product?

    Beauty News

    Is this really new technology?

    In cosmetics hot ingredient PDRN

    Best podcasts

    Animal products in cosmetics

    Approximate timestamps

    0:00 - Intro
    1:00 - Chit chat
    6:30 - New hair color technology
    10:00 - PDRN technology
    14:05 - Animal products in cosmetics
    17:40 - Cetaphil vs AmLactin
    24:50 - SPF cream delivery
    30:30 - Copper peptides and retinol
    37:15 - Staying smooth after shaving
    42:25 - Temperature effects on products
    46:25 - Ending

    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 thebeautybrains@gmail.com
    3. Send it to us via social media (see links below)
    4. Submit it through the following form - Ask a question
    5. Leave a voice mail message: 872-216-1856

    Social media accounts
    on Instagram we’re at thebeautybrains2018
    on Twitter, we’re thebeautybrains
    On Bluesky we’re at thebeautybrains
    On Youtube we are at thebeautybrains2018
    And we have a Facebook page

    Valerie's ingredient company - Simply Ingredients
    Perry's other website - Chemists Corner
    Follow the Porch Kitty Krew instagram account


    Support the show

    Show More Show Less
    48 mins
  • NAD Hype, Dry Hair, and Color Fade - episode 423
    Apr 10 2026

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    On today’s show we cover questions including…

    1. Does NAD skincare actually have real efficacy data?
    2. Do hair masks give better results if they are left on longer?
    3. Does shampooing after depositing the color weaken or degrade it?
    4. Is glycerin drying skin at high altitudes?

    Beauty News

    Refillable beauty products. Innovation or a gimmick?

    Approximate timestamps

    0:00 - Intro
    1:00 - Chit chat
    8:45 - Refillable beauty products
    13:20 - Listener feedback - estrogen skincare
    16:10 - NAD skincare
    23:10 - Hair masks
    32:00 - Shampoo removing color
    37:25 - Glycerin at high altitudes
    42:00 - Ending

    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 thebeautybrains@gmail.com
    3. Send it to us via social media (see links below)
    4. Submit it through the following form - Ask a question
    5. Leave a voice mail message: 872-216-1856

    Social media accounts
    on Instagram we’re at thebeautybrains2018
    on Twitter, we’re thebeautybrains
    On Bluesky we’re at thebeautybrains
    On Youtube we are at thebeautybrains2018
    And we have a Facebook page

    Valerie's ingredient company - Simply Ingredients
    Perry's other website - Chemists Corner
    Follow the Porch Kitty Krew instagram account

    Support the show

    Show More Show Less
    44 mins
  • Leaked Labs Lipstick Lesbians and Beauty Hype - episode 422
    Mar 31 2026

    Send us Fan Mail

    On today’s show we cover lots of questions including…

    1. What are our thoughts on The Hair Multiplier from Le Jardin?
    2. We’ll look at Paula’s Choice new longevity serum
    3. What’s going on with Leaked Labs?
    4. Are various hair products bad for curls?

    Beauty News

    Taking beauty advice from scientists.

    Valerie's quoted article.

    Henkel buys olaplex

    Panthenol talk

    Supplier's day mentioned in the show

    Approximate timestamps

    0:00 - Intro
    1:00 - Chit chat
    5:45 - Silicones and hair
    9:00 - Taking beauty product advice from scientists
    13:50 - Henkel buys Olaplex
    15:05 - Panthenol study - does it do anything?
    23:30 - Hair multiplier product
    30:15 - Paula's chice longevity serum
    37:45 - Leaked Labs launch
    45:30 - Are products bad for curly hair
    50:50 - Ending

    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 thebeautybrains@gmail.com
    3. Send it to us via social media (see links below)
    4. Submit it through the following form - Ask a question
    5. Leave a voice mail message: 872-216-1856

    Social media accounts
    on Instagram we’re at thebeautybrains2018
    on Twitter, we’re thebeautybrains
    On Bluesky we’re at thebeautybrains
    On Youtube we are at thebeautybrains2018
    And we have a Facebook page

    Valerie's ingredient company - Simply Ingredients
    Perry's other website - Chemists Corner
    Follow the Porch Kitty Krew instagram account

    Support the show

    Show More Show Less
    52 mins
  • Can Rice Protein Really Grow Hair? - Episode 421
    Mar 19 2026

    Send us Fan Mail

    On today’s show we cover lots of questions including…

    1. What’s the scoop on rice protein for hair?
    2. Can one improve the texture of synthetic hair?
    3. Are azelaic acid and copper peptides compatible?
    4. Will Alpharet improve 60 year old hands?
    5. What are alternatives to Crown Affair’s air dry mousse?

    Beauty News

    Does rosemary oil help with hair growth?

    Rosemary oil vs minoxidyl

    What happened to Vegan brands?

    Cosmetic ingredient safety checker app.

    Approximate timestamps

    0:00 - Intro
    1:00 - Chit chat
    3:50 - Rosemary oil help with hair growth
    12:25 - Vegan brands
    17:20 - Cosmetic safety checkers
    20:20 - Listener feedback
    28:00 - Rice protein and hair
    33:10 - Synthetic hair texture
    37:35 - Azelaic acid and peptides
    41:45 - Improving 60 year old hands
    48:35 - Air dry mousse
    51:50 - Ending

    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 thebeautybrains@gmail.com
    3. Send it to us via social media (see links below)
    4. Submit it through the following form - Ask a question
    5. Leave a voice mail message: 872-216-1856

    Social media accounts
    on Instagram we’re at thebeautybrains2018
    on Twitter, we’re thebeautybrains
    On Bluesky we’re at thebeautybrains
    On Youtube we are at thebeautybrains2018
    And we have a Facebook page

    Valerie's ingredient company - Simply Ingredients
    Perry's other website - Chemists Corner
    Follow the Porch Kitty Krew instagram account

    Support the show

    Show More Show Less
    54 mins