The Beauty Brains
Discover the beauty and cosmetic products you should use and avoid

Neueste Episode
314 Episoden
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On today’s show we cover lots of questions including…
Does Peptonix really grow hair?
What’s up with the new Skinceuticals C, E, Ferulic formulation?
Is there any science behind DHT-3 blockers to promote hair growth?
Does clear gloss dp-Hue work?
Can you damage hair on purpose to get body?
Relevant links
Peptonix copper-peptide product
SkinCeuticals C E Ferulic
BosleyMD BosRevive non-color-treated hair shampoo
dpHUE gloss range
Approximate timestamps
0:00 - Introduction
1:00 - Chit chat
9:50 - Listener feedback: skepticism and consumer advocacy
15:20 - Peptonix, copper peptides, and hair-growth claims
22:15 - SkinCeuticals C E Ferulic reformulation
28:00 - BosleyMD shampoo and DHT-blocker claims
33:30 - dpHUE gloss, color, and buildup
37:50 - Can deliberate hair damage add body?
43:35 - 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 - Send us Fan Mail
On 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 Professional Hair Color?
Perry and Valerie are back after their summer travels, with stories about Greece, Albania, cats, sidewalks, Texas heat, and a medical-testing catch-up before getting into the latest beauty news and listener questions.
Beauty News
- Millions use apps like Yuka to judge beauty products
- A lawsuit alleging that TRESemmé shampoos containing DMDM hydantoin caused hair loss
- Beauty trademark filings connected to Lindsay Lohan and Tate McRae.
K18 FutureIQ product
Approximate timestamps
0:01 - Introduction
7:00 -Yuka product-safety scores and their effect on formulation
11:40 - TRESemmé, DMDM hydantoin, and a hair-loss lawsuit
15:50 - Celebrity launch
18:40 - Is BHT in cosmetics a safety concern?
23:05 - Are hair masks worth using?
28:15 - Mixing tretinoin gel with marula oil
31:10 - K18 FutureIQ hair longevity serum claims
39:25 - QOAT Professional Hair Color Topcoat
44:40 - 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 - Send us Fan Mail
On 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 moisturizer worth the price?
Beauty News
New tool to grade cosmetic ingredients.
The future of beauty according to 5 top scientists.
Approximate timestamps
0:00 - Intro
1:00 - Chit Chat
3:40 - Tool to grade ingredients
8:30 - Future of beauty science
19:15 - Listener feedback
20:40 - Olaplex bond shaper
25:10 - Plant stem cells
30:45 - Hair damage chemical
35:00 - Sunscreen recos
38:45 - Le Balm solid moisturizer
44:20 - 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 - Send us Fan Mail
On 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 timestamps
0:00 - Intro
2:00 - Trusting Studies
12:00 - Supplements and skin
18:30 - Hair conditioner
26:30 - EGF
30:25 - Exfoliation and SPF
40:00 - 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 The New Sunscreen Ingredient, Niacinamide Overload, and Keratin Treatments - Episode 428
23.06.2026 | 47 Min.Send us Fan Mail
On today’s show we cover lots of questions including…
Are benzoyl peroxide products dangerous?
Is a UBEAUTY serum really a holy grail?
What is the new sunscreen active approved by the FDA?
Do you need more than 5% Niacinamide?
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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